小程序如何把图片转换成base64

八九 2017-07-31 66205 浏览问题模块： Bug反馈

小程序chooseImage时如何把图片转换成base64

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<div style="text-align:center;margin-top:20px;"><button class="btn btn-primary">确定</button><button class="btn btn-default" style="margin-left:20px;">取消</button></div></div></div></div></div></div></div></div><div class="anwser__area"><div class="answer_container"><div class="anwser__hd"><p class="anwser__title">44 个回答</p></div><div id="comment-list" class=" anwsers__list"><div class="answer_container"><div class="post_comment_area"><ul class="post_comment_list"><li itemprop="answer" itemscope="itemscope" itemtype="http://schema.org/Answer" id="000a0ec8390790077db6310cc5c8" class="widget_comment js_post_comment_item post_comment_item "><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="1"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=000a0ec8390790077db6310cc5c8"/><meta check-reduce="" itemprop="dateCreated" content="Sun May 06 2018 00:21:19 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Thu Jan 01 1970 08:00:00 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="0"/><a href="/community/personal/oCJUsw3dVSnYA3_rbMDfOVX2r6vs" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/Q3auHgzwzM4vZZCgiaxNZ9a31gRFliasiaxF2Vt77n7BrfJMkVMIJrrNQ/64" alt="问" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">问</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-05-06</span></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>wx.createCanvasContext配合<span style=" color: rgb(36, 41, 46); ; ; ; ; ; ; ; background-color: rgb(255, 255, 255); ">开源库</span><a href="https://github.com/photopea/UPNG.js" target="_blank" style=" box-sizing: border-box; background-color: rgb(255, 255, 255); color: rgb(3, 102, 214); ; ; ; ; ; ; ; white-space: normal; ">UPNG</a>对原始图像数据进行png编码。</p><p>这位大兄弟写得很详细<a href="https://github.com/zh8637688/wx-cardscanner" target="_blank" data_ue_src="https://github.com/zh8637688/wx-cardscanner">https://github.com/zh8637688/wx-cardscanner</a>。他使用的是腾讯AI接口，但是都是将图片数据转为base64后上传。</p><p><br/></p><p>具体代码如下，记得引入UPNG.js和pako.min.js文件。</p><table border="0" cellpadding="0" cellspacing="0" class="syntaxhighlighter nogutter js"><tbody><tr><td class="code" height="2703" style="word-break: break-all;"><div class="line number1 index0 alt2"><code class="js comments"/><div class="line number1 index0 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js comments" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">//画布</code></div><div class="line number2 index1 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number3 index2 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">setCanvac: </code><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">function </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">(){</code></div><div class="line number4 index3 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number5 index4 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">var </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">canvasID = </code><code class="js string" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">"mycanvas" </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">;</code></div><div class="line number6 index5 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number7 index6 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">var </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">canvas = wx.createCanvasContext(canvasID)</code></div><div class="line number8 index7 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number9 index8 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js comments" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">// 1. 绘制图片至canvas</code></div><div class="line number10 index9 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number11 index10 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">var </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">imgPath = </code><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">this </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">.data.imageInfo.path;</code></div><div class="line number12 index11 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number13 index12 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">var </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">imgWidth = </code><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">this </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">.data.imageInfo.width;</code></div><div class="line number14 index13 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number15 index14 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">var </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">imgHeight = </code><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">this </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">.data.imageInfo.height;</code></div><div class="line number16 index15 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number17 index16 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">var </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">arry = </code><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">this </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">.data.imageInfo.path.split( </code><code class="js string" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">"." </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">);</code></div><div class="line number18 index17 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number19 index18 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">var </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">prefix = arry[arry.length-1];</code></div><div class="line number20 index19 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number21 index20 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">prefix = </code><code class="js string" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">"data:image/" </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">+ prefix+ </code><code class="js string" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">";base64," </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">;</code></div><div class="line number22 index21 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number23 index22 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">var </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">that= </code><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">this </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">;</code></div><div class="line number24 index23 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number25 index24 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">canvas.drawImage(imgPath, 0, 0, imgWidth, imgHeight)</code></div><div class="line number26 index25 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number27 index26 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js comments" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">// 绘制完成后执行回调，API 1.7.0</code></div><div class="line number28 index27 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number29 index28 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">canvas.draw( </code><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">false </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">, () => {</code></div><div class="line number30 index29 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number31 index30 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js comments" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">// 2. 获取图像数据， API 1.9.0</code></div><div class="line number32 index31 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number33 index32 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">wx.canvasGetImageData({</code></div><div class="line number34 index33 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number35 index34 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">canvasId: canvasID,</code></div><div class="line number36 index35 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number37 index36 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">x: 0,</code></div><div class="line number38 index37 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number39 index38 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">y: 0,</code></div><div class="line number40 index39 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number41 index40 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">width: imgWidth,</code></div><div class="line number42 index41 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number43 index42 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">height: imgHeight,</code></div><div class="line number44 index43 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number45 index44 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">success(res) {</code></div><div class="line number46 index45 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number47 index46 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js comments" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">// 3. png编码</code></div><div class="line number48 index47 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number49 index48 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">if </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">(platform == </code><code class="js string" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">'ios' </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">) {</code></div><div class="line number50 index49 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number51 index50 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js comments" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">// 兼容处理：ios获取的图片上下颠倒</code></div><div class="line number52 index51 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number53 index52 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">res = that.reverseImgData(res)</code></div><div class="line number54 index53 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number55 index54 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">}</code></div><div class="line number56 index55 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number57 index56 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">var </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">pngData = upng.encode([res.data.buffer], res.width, res.height);</code></div><div class="line number58 index57 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number59 index58 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js comments" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">// 4. base64编码</code></div><div class="line number60 index59 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number61 index60 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">var </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">base64 = wx.arrayBufferToBase64(pngData);</code></div><div class="line number62 index61 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number63 index62 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js comments" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">//base64 = prefix + base64;</code></div><div class="line number64 index63 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><p style=" max-width: 100%; color: rgb(53, 53, 53); ; ; ; ; ; ; ; "><code class="js comments" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">//console.log(base64);</code></p><p style=" max-width: 100%; color: rgb(53, 53, 53); ; ; ; ; ; ; ; "><code class="js comments" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">//上传文件的方法，自己写一个就好</code></p><div class="line number67 index66 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">that.upLoadImage(base64);</code></div><div class="line number68 index67 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number69 index68 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">}</code></div><div class="line number70 index69 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number71 index70 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">})</code></div><div class="line number72 index71 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number73 index72 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">})</code></div><div class="line number74 index73 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number75 index74 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">},</code></div><div class="line number76 index75 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number77 index76 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js comments" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">//ios图片处理</code></div><div class="line number78 index77 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number79 index78 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">reverseImgData(res) {</code></div><div class="line number80 index79 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number81 index80 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">var </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">w = res.width</code></div><div class="line number82 index81 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number83 index82 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">var </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">h = res.height</code></div><div class="line number84 index83 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number85 index84 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">let con = 0</code></div><div class="line number86 index85 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number87 index86 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">for </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">( </code><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">var </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">i = 0; i < h / 2; i++) {</code></div><div class="line number88 index87 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number89 index88 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">for </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">( </code><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">var </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">j = 0; j < w * 4; j++) {</code></div><div class="line number90 index89 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number91 index90 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">con = res.data[i * w * 4 + j]</code></div><div class="line number92 index91 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number93 index92 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">res.data[i * w * 4 + j] = res.data[(h - i - 1) * w * 4 + j]</code></div><div class="line number94 index93 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number95 index94 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">res.data[(h - i - 1) * w * 4 + j] = con</code></div><div class="line number96 index95 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number97 index96 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">}</code></div><div class="line number98 index97 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number99 index98 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">}</code></div><div class="line number100 index99 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number101 index100 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js keyword" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">return </code><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">res</code></div><div class="line number102 index101 alt1" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "> </div><div class="line number103 index102 alt2" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; "><code class="js plain" style=" max-width: 100%; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ">},</code></div><code class="js plain"/></div></td></tr></tbody></table><p><br/></p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-05-06</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/>有用 <span>1</span></div></div><div class="best_comment_unagree"><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/></div></div><div class="js_comment best_comment_discuss"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复 </span></div></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li><li itemprop="answer" itemscope="itemscope" itemtype="http://schema.org/Answer" id="0008ae6ffd8bf0243c46e75f15b4" class="widget_comment js_post_comment_item post_comment_item "><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="1"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=0008ae6ffd8bf0243c46e75f15b4"/><meta check-reduce="" itemprop="dateCreated" content="Fri Feb 02 2018 14:27:53 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Thu Jan 01 1970 08:00:00 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="2"/><a href="/community/personal/oCJUswxsPFVw1WsNtrDeNEDRaObk" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/v6XbW38nFOT7hmuux55g7ibwTDdphYfAdIFstEAo45KhFszZUe6SwxQ/64" alt="鱼之味" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">鱼之味</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-02-02</span></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>正确的姿势应就像这样：不要把获取像素信息放在chooseImage里</p><p>而是要等canvas生成完图片之后，</p><p>再去获取像素信息。</p><p><img data-src="https://mmbiz.qpic.cn/mmbiz_jpg/ibqpZJhhDnRA8sq2SuD6ovvVAxznnPorlYByMYYP6D2HhJEsLfksT10X2X7MdL7rAmibPAbyQibtnl8pjzgDnKiafA/640?wx_fmt=jpeg" style=""/><br/></p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-02-02</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/>有用 <span>1</span></div></div><div class="best_comment_unagree"><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/></div></div><div class="js_comment best_comment_discuss"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复 <span class="best_comment_num">2</span></span></div></div></div><div class="post_comment_reply_area part3"><div class="post_comment_area"><ul class="post_comment_list" style="display:;"><li itemprop="comment" itemscope="itemscope" itemtype="http://schema.org/Comment" id="00022e674c4ab8e5342789f85514" class="widget_comment js_post_comment_item post_comment_item "><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=00022e674c4ab8e5342789f85514"/><meta check-reduce="" itemprop="dateCreated" content="Mon Jul 30 2018 18:53:15 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Mon Jul 30 2018 18:53:15 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="0"/><a href="/community/personal/oCJUsw9mXlM4kpslFznQ3iDIYiPE" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/32tN46vtSm9lcUAm7r3VicBVWG64duqxJnx2Et56ZLJs/64" alt="海洋" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">海洋</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-07-30</span></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>但是，把合成的base64图片放到image标签里，在编辑器里显示，在真机上不显示，求解。我用的是安卓手机。</p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="cm-s-default CodeMirror-wrap"></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-07-30</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><i class="icon_post_opr icon_agree"/><span check-reduce="" class="post_opr_wording">赞 </span></div><div class="js_comment post_opr_meta post_opr_meta_comment_reply"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复</span></div></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li><li itemprop="comment" itemscope="itemscope" itemtype="http://schema.org/Comment" id="00088ac90f8190da562753d0b568" class="widget_comment js_post_comment_item post_comment_item with_reanswer"><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=00088ac90f8190da562753d0b568"/><meta check-reduce="" itemprop="dateCreated" content="Wed Aug 01 2018 15:09:37 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Wed Aug 01 2018 15:09:37 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="0"/><a href="/community/personal/oCJUswxsPFVw1WsNtrDeNEDRaObk" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/v6XbW38nFOT7hmuux55g7ibwTDdphYfAdIFstEAo45KhFszZUe6SwxQ/64" alt="鱼之味" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">鱼之味</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-08-01</span></span><span class="reply-comment"><span class="relpy-tips">回复</span><a href="/community/personal/oCJUsw9mXlM4kpslFznQ3iDIYiPE" data-component-identifier="replybox__reply_nick_name" target="_blank" class="post_comment_owner_nickname">海洋</a></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>你可以看下这位同学写的：https://blog.csdn.net/qq_36875339/article/details/81086205</p><p><br/></p><p>时间长了，这些快忘了，你往上找下，就可以找到这位同学了，你们可以交流下，</p><p><img data-type="png" data-src="https://mmbiz.qpic.cn/mmbiz_png/ibqpZJhhDnRD0xIqasHNyEdUCWyeSz6ovytolEJwFhFeEDHPiceRq6kdSqvKME4RH8gH2fnuIwhGj5Qib5hsAMPjg/640?wx_fmt=png" style=""/><br/></p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="cm-s-default CodeMirror-wrap"></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-08-01</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><i class="icon_post_opr icon_agree"/><span check-reduce="" class="post_opr_wording">赞 </span></div><div class="js_comment post_opr_meta post_opr_meta_comment_reply"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复</span></div></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li></ul></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li><li itemprop="answer" itemscope="itemscope" itemtype="http://schema.org/Answer" id="00020ee1544150a4c0be83fdb560" class="widget_comment js_post_comment_item post_comment_item "><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=00020ee1544150a4c0be83fdb560"/><meta check-reduce="" itemprop="dateCreated" content="Mon Oct 24 2022 17:00:19 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Mon Oct 24 2022 17:00:19 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="0"/><a href="/community/personal/oCJUswyXWVUBUEkYu9sRrmJQu8Es" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/rlvYoqkhRflAicPXIXwice15dU1EA7kaADTFszX50bWw4/64" alt="山哥好比春江水" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">山哥好比春江水</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2022-10-24</span></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><pre class="ql-syntax" spellcheck="false"><span class="hljs-keyword">const</span> fs = wx.getFileSystemManager() <span class="hljs-comment">// 读取文件， base64 格式</span> <span class="hljs-keyword">let</span> base64Str = fs.readFileSync(<span class="hljs-keyword">this</span>.data.avatarUrl, <span class="hljs-string">'base64'</span>) <span class="hljs-keyword">let</span> imgBase64 = <span class="hljs-string">`data:image/png;base64,<span class="hljs-subst">${base64Str}</span>`</span> </pre></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2022-10-24</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/>有用 </div></div><div class="best_comment_unagree"><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/></div></div><div class="js_comment best_comment_discuss"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复 </span></div></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li><li itemprop="answer" itemscope="itemscope" itemtype="http://schema.org/Answer" id="00026c768dcda0c37ef6bee80544" class="widget_comment js_post_comment_item post_comment_item "><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=00026c768dcda0c37ef6bee80544"/><meta check-reduce="" itemprop="dateCreated" content="Mon Jun 25 2018 17:21:38 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Mon Jun 25 2018 17:21:38 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="6"/><a href="/community/personal/oCJUsw_kZDOioKrl3fWZv0FzG4Y8" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/Q3auHgzwzM6AVThENNdIYqY81swIHLYWQbyrDYTfblOHDaHpicsQVtQ/64" alt="秋小恒" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">秋小恒</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-06-25</span></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>wx.request({</p><p>url: <span style="color: #a31515;">'http://tmp/wx0009f93430dceb3f.o6zAJsxyeFeUYvzbJ8nfjdv2mRzc.4LgpJVDaSB9kda92809aa6220fb9bf3.png'</span>,</p><p>method: <span style="color: #a31515;">'GET'</span>,</p><p>responseType: <span style="color: #a31515;">'arraybuffer'</span>,</p><p>success: <span style="color: #0000ff;">function</span> (res) {</p><p>console.log(res);</p><p><span style="color: #0000ff;">let</span> base64 = wx.arrayBufferToBase64(res.data);</p><p>console.log(base64);</p><p>}</p><p>});</p><p><br/></p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-06-25</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/>有用 </div></div><div class="best_comment_unagree"><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/></div></div><div class="js_comment best_comment_discuss"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复 <span class="best_comment_num">6</span></span></div></div></div><div class="post_comment_reply_area part3"><div class="post_comment_area"><ul class="post_comment_list" style="display:;"><li itemprop="comment" itemscope="itemscope" itemtype="http://schema.org/Comment" id="0006242b638ae0d28bf6b5efa514" class="widget_comment js_post_comment_item post_comment_item "><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=0006242b638ae0d28bf6b5efa514"/><meta check-reduce="" itemprop="dateCreated" content="Tue Jun 26 2018 11:01:28 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Tue Jun 26 2018 11:01:28 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="0"/><a href="/community/personal/oCJUsw-a8ZR0ks2qLRgcZ6oSLmMM" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/Q3auHgzwzM5DHpCnbypdzVBMRT1p5EiaW1e0x6iaCvktgYgQxp1icZklQ/64" alt="CCC" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">CCC</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-06-26</span></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>在真机上能运行？</p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="cm-s-default CodeMirror-wrap"></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-06-26</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><i class="icon_post_opr icon_agree"/><span check-reduce="" class="post_opr_wording">赞 </span></div><div class="js_comment post_opr_meta post_opr_meta_comment_reply"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复</span></div></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li><li itemprop="comment" itemscope="itemscope" itemtype="http://schema.org/Comment" id="0000a635fb8bb8d28cf6321305d8" class="widget_comment js_post_comment_item post_comment_item with_reanswer"><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=0000a635fb8bb8d28cf6321305d8"/><meta check-reduce="" itemprop="dateCreated" content="Tue Jun 26 2018 11:08:24 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Tue Jun 26 2018 11:08:24 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="0"/><a href="/community/personal/oCJUsw_kZDOioKrl3fWZv0FzG4Y8" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/Q3auHgzwzM6AVThENNdIYqY81swIHLYWQbyrDYTfblOHDaHpicsQVtQ/64" alt="秋小恒" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">秋小恒</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-06-26</span></span><span class="reply-comment"><span class="relpy-tips">回复</span><a href="/community/personal/oCJUsw-a8ZR0ks2qLRgcZ6oSLmMM" data-component-identifier="replybox__reply_nick_name" target="_blank" class="post_comment_owner_nickname">CCC</a></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>电脑上也不行了现在，request请求不到了</p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="cm-s-default CodeMirror-wrap"></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-06-26</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><i class="icon_post_opr icon_agree"/><span check-reduce="" class="post_opr_wording">赞 </span></div><div class="js_comment post_opr_meta post_opr_meta_comment_reply"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复</span></div></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li><li itemprop="comment" itemscope="itemscope" itemtype="http://schema.org/Comment" id="0006245c088ae0e28df69ca52560" class="widget_comment js_post_comment_item post_comment_item with_reanswer"><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=0006245c088ae0e28df69ca52560"/><meta check-reduce="" itemprop="dateCreated" content="Tue Jun 26 2018 11:08:44 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Tue Jun 26 2018 11:08:44 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="0"/><a href="/community/personal/oCJUsw_kZDOioKrl3fWZv0FzG4Y8" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/Q3auHgzwzM6AVThENNdIYqY81swIHLYWQbyrDYTfblOHDaHpicsQVtQ/64" alt="秋小恒" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">秋小恒</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-06-26</span></span><span class="reply-comment"><span class="relpy-tips">回复</span><a href="/community/personal/oCJUsw-a8ZR0ks2qLRgcZ6oSLmMM" data-component-identifier="replybox__reply_nick_name" target="_blank" class="post_comment_owner_nickname">CCC</a></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>有什麽解决方法麽？<br/></p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="cm-s-default CodeMirror-wrap"></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-06-26</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><i class="icon_post_opr icon_agree"/><span check-reduce="" class="post_opr_wording">赞 </span></div><div class="js_comment post_opr_meta post_opr_meta_comment_reply"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复</span></div></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li><li itemprop="comment" itemscope="itemscope" itemtype="http://schema.org/Comment" id="000286acc74340628df67e5bd568" class="widget_comment js_post_comment_item post_comment_item "><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=000286acc74340628df67e5bd568"/><meta check-reduce="" itemprop="dateCreated" content="Tue Jun 26 2018 11:11:56 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Tue Jun 26 2018 11:11:56 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="0"/><a href="/community/personal/oCJUsw-a8ZR0ks2qLRgcZ6oSLmMM" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/Q3auHgzwzM5DHpCnbypdzVBMRT1p5EiaW1e0x6iaCvktgYgQxp1icZklQ/64" alt="CCC" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">CCC</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-06-26</span></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>我电脑上还可以，真机一直不行，除了canvas好像目前没有别的解决办法..</p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="cm-s-default CodeMirror-wrap"></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-06-26</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><i class="icon_post_opr icon_agree"/><span check-reduce="" class="post_opr_wording">赞 </span></div><div class="js_comment post_opr_meta post_opr_meta_comment_reply"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复</span></div></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li><li itemprop="comment" itemscope="itemscope" itemtype="http://schema.org/Comment" id="000ca4c9bdc930f28ff66c9ba510" class="widget_comment js_post_comment_item post_comment_item with_reanswer"><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=000ca4c9bdc930f28ff66c9ba510"/><meta check-reduce="" itemprop="dateCreated" content="Tue Jun 26 2018 11:20:34 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Tue Jun 26 2018 11:20:34 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="0"/><a href="/community/personal/oCJUsw_kZDOioKrl3fWZv0FzG4Y8" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/Q3auHgzwzM6AVThENNdIYqY81swIHLYWQbyrDYTfblOHDaHpicsQVtQ/64" alt="秋小恒" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">秋小恒</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-06-26</span></span><span class="reply-comment"><span class="relpy-tips">回复</span><a href="/community/personal/oCJUsw-a8ZR0ks2qLRgcZ6oSLmMM" data-component-identifier="replybox__reply_nick_name" target="_blank" class="post_comment_owner_nickname">CCC</a></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>试过canvas在另外一个页面调麽？即是说我写个页面专门画图，然后返回数据，但是draw回调是异步的，不在同一页面请求不到了</p><p><br/></p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="cm-s-default CodeMirror-wrap"></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-06-26</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><i class="icon_post_opr icon_agree"/><span check-reduce="" class="post_opr_wording">赞 </span></div><div class="js_comment post_opr_meta post_opr_meta_comment_reply"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复</span></div></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li></ul><div class="post_reply_fold_opr with_load_more"><a href="javascript:;" class="l">查看更多(1)</a></div></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li><li itemprop="answer" itemscope="itemscope" itemtype="http://schema.org/Answer" id="0006c4115ec1f06d0af6d17ae518" class="widget_comment js_post_comment_item post_comment_item "><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=0006c4115ec1f06d0af6d17ae518"/><meta check-reduce="" itemprop="dateCreated" content="Wed Jun 20 2018 15:21:33 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Wed Jun 20 2018 15:21:33 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="1"/><a href="/community/personal/oCJUsw0ErUwJdxLY_jEH2Bj6B6Uc" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/Q3auHgzwzM4VNufA8Y0Pl8IbndqgO6sQehpOlichEAOSFTvWNctt5ibQ/64" alt="路鹏" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">路鹏</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-06-20</span></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>写的都是啥，都是错的，正确写法已验证</p><p><br/></p><p>imgPath 就是通过</p><p>wx<span style="color: #dcdcdc;">.</span>chooseImage生成的本地图片的地址（也可以用网络图片的URL，都可以）</p><p><br/></p><p>wx<span style="color: #dcdcdc;">.</span>request<span style="color: #dcdcdc;">({</span></p><p>url<span style="color: #dcdcdc;">:</span> imgPath<span style="color: #dcdcdc;">,</span></p><p>method<span style="color: #dcdcdc;">:</span> <span style="color: #ce9178;">'GET'</span><span style="color: #dcdcdc;">,</span></p><p>responseType<span style="color: #dcdcdc;">:</span> <span style="color: #ce9178;">'arraybuffer'</span><span style="color: #dcdcdc;">,</span></p><p>success<span style="color: #dcdcdc;">:</span> <span style="color: #569cd6;">function</span> <span style="color: #dcdcdc;">(</span>res<span style="color: #dcdcdc;">)</span> <span style="color: #dcdcdc;">{</span></p><p><span style="color: #dcdcdc;"> </span></p><p><span style="color: #569cd6;">let</span> base64 <span style="color: #dcdcdc;">=</span> wx<span style="color: #dcdcdc;">.</span>arrayBufferToBase64<span style="color: #dcdcdc;">(</span>res<span style="color: #dcdcdc;">.</span>data<span style="color: #dcdcdc;">);</span></p><p><span style="color: #dcdcdc;"/><br/></p><p> }</p><p>})</p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-06-20</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/>有用 </div></div><div class="best_comment_unagree"><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/></div></div><div class="js_comment best_comment_discuss"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复 <span class="best_comment_num">1</span></span></div></div></div><div class="post_comment_reply_area part3"><div class="post_comment_area"><ul class="post_comment_list" style="display:;"><li itemprop="comment" itemscope="itemscope" itemtype="http://schema.org/Comment" id="0008a275628d98b23af6ebc38564" class="widget_comment js_post_comment_item post_comment_item "><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=0008a275628d98b23af6ebc38564"/><meta check-reduce="" itemprop="dateCreated" content="Fri Jun 22 2018 11:30:17 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Fri Jun 22 2018 11:30:17 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="0"/><a href="/community/personal/oCJUsw-a8ZR0ks2qLRgcZ6oSLmMM" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/Q3auHgzwzM5DHpCnbypdzVBMRT1p5EiaW1e0x6iaCvktgYgQxp1icZklQ/64" alt="CCC" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">CCC</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-06-22</span></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>真机测试的时候，图片地址是wxfile://开头的，wx.Request 直接报错了。</p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="cm-s-default CodeMirror-wrap"></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-06-22</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><i class="icon_post_opr icon_agree"/><span check-reduce="" class="post_opr_wording">赞 </span></div><div class="js_comment post_opr_meta post_opr_meta_comment_reply"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复</span></div></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li></ul></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li><li itemprop="answer" itemscope="itemscope" itemtype="http://schema.org/Answer" id="000604e2248568213cb648806518" class="widget_comment js_post_comment_item post_comment_item "><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=000604e2248568213cb648806518"/><meta check-reduce="" itemprop="dateCreated" content="Wed May 02 2018 12:45:42 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Thu Jan 01 1970 08:00:00 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="0"/><a href="/community/personal/oCJUsw7MUTAPQpVSRKh3Hg3upEno" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/j8JSzC6ialBZqO2a5LJbAXmgzNKncYjeUvKcib0l2IFzFo7FJPKwdZfg/64" alt="上啊" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">上啊</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-05-02</span></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>44楼那个方法可以，只不过在转码时候会有bug，iphone真机转码会翻转图片<br/></p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-05-02</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/>有用 </div></div><div class="best_comment_unagree"><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/></div></div><div class="js_comment best_comment_discuss"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复 </span></div></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li><li itemprop="answer" itemscope="itemscope" itemtype="http://schema.org/Answer" id="0004cab050c2a0ac4f967c9dc518" class="widget_comment js_post_comment_item post_comment_item "><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=0004cab050c2a0ac4f967c9dc518"/><meta check-reduce="" itemprop="dateCreated" content="Sun Apr 08 2018 10:22:23 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Thu Jan 01 1970 08:00:00 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="0"/><a href="/community/personal/oCJUsw92X7OLtqfSosZH1UYzHju0" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/vtnuMBibofcbgpQJfnWzK1hpJr7RgV3CSnMTR1ZYX0ACknLvmEwIs2g/64" alt="周皓" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">周皓</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-04-08</span></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>基本方法如8楼所述，但是绘制并不是立即完成的，<span style=" ; ; ; ; ">canvasGetImageData</span>需要在<span style=" ; ; ; ; ">ctx.draw</span>完成之后才能获取到正确数据；另外在进行base64编码前需要对图片原始数据转化成png，可以<a href="https://github.com/zh8637688/wx-cardscanner" target="_blank" data_ue_src="https://github.com/zh8637688/wx-cardscanner">参考这里</a>。</p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-04-08</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/>有用 </div></div><div class="best_comment_unagree"><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/></div></div><div class="js_comment best_comment_discuss"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复 </span></div></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li><li itemprop="answer" itemscope="itemscope" itemtype="http://schema.org/Answer" id="0004c6246403b0ae7476700c05b4" class="widget_comment js_post_comment_item post_comment_item "><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=0004c6246403b0ae7476700c05b4"/><meta check-reduce="" itemprop="dateCreated" content="Fri Mar 16 2018 10:22:13 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Thu Jan 01 1970 08:00:00 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="0"/><a href="/community/personal/oCJUsw11_W0H1UvgNkZf8x_rZkI4" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/Q3auHgzwzM6ajNeHAGib7KVxW0hV0aBAXKBRJaARXSRSSOxiajMgmLLA/64" alt="，" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">，</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-03-16</span></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>还没解决吗？</p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-03-16</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/>有用 </div></div><div class="best_comment_unagree"><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/></div></div><div class="js_comment best_comment_discuss"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复 </span></div></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li><li itemprop="answer" itemscope="itemscope" itemtype="http://schema.org/Answer" id="00000a0513c67831357684f49510" class="widget_comment js_post_comment_item post_comment_item "><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=00000a0513c67831357684f49510"/><meta check-reduce="" itemprop="dateCreated" content="Mon Mar 12 2018 14:33:21 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Thu Jan 01 1970 08:00:00 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="0"/><a href="/community/personal/oCJUsw5GHmigpjcRkU5Z81B66v58" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/Q3auHgzwzM7s7L3ibZreaMjZbKjm5tG3TAKy8wFQia6BIofwiaOHhliaww/64" alt="柒柒" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">柒柒</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-03-12</span></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div> 请 <a>登录</a> 后发表内容 </div></div><div class="dialog_wrapper dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>新增或编辑超链接</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">链接地址</label><div class="frm_controls"><span class="frm_input_box"><input type="text" value="https://" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div><div class="dialog_wrapper dialog__insert-video dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component" style="width:600px;"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>插入视频</h3></div><div class="dialog_bd"><div class="frm_control_group"><label for="" class="frm_label">视频链接</label><div class="frm_controls"><span class="frm_input_box"><input type="text" placeholder="仅支持插入腾讯视频" value="" class="frm_input"/></span></div></div></div><div class="dialog_ft"><a href="javascript:;" class="btn btn_info">确认</a><a href="javascript:;" class="btn btn_default">取消</a></div></div></div></div></div><div class="tool_bar tr"><a href="javascript:;" class="btn btn_primary edui-default">发表</a></div></div></div><div itemprop="text" class="post_comment_content" style="display:;"><p>解决了没？求方法啊</p></div><div itemprop="text" class="post_comment_content" style=";"><p>你好，麻烦通过点击下方“反馈信息”按钮，提供出现问题的。</p><a href="javascript:;" disabled="disabled" class="btn btn_default" style="margin: 12px 0; color: #999">待楼主反馈</a></div><div class="post_comment_info" style="display:;"><div class="mobile_post_comment_info_hd"><div class="mobile_post_comment_time">2018-03-12</div></div><div class="post_comment_opr"><div data-component-identifier="comment-like" class="best_comment_agree click "><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/>有用 </div></div><div class="best_comment_unagree"><div class="comment_topic_agree"><i class="icon_post_opr icon_topic_unagree"/></div></div><div class="js_comment best_comment_discuss"><i class="icon_post_opr discuss"/><span check-reduce="" class="post_opr_wording">回复 </span></div></div></div><div check-reduce="" class="dialog_wrapper page_mode_dialog_complain dialog_with_head" style=";"><div class="dialog_wrp_new dialog_component"><div class="dialog"><a href="javascript:;" class="icon16_opr closed pop_closed">关闭</a><div class="dialog_hd"><h3>请选择投诉理由</h3></div><div class="dialog_bd"><div class="dialog_complain_list"><div class="mod_access"><ul class="access_list"><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">广告内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">违法违规</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">恶意灌水内容</div></li><li class="access_list_item access_list_item_hasMore"><div class="access_list_item_head">其他</div></li></ul></div></div></div></div></div></div><div></div><div></div></li><li itemprop="answer" itemscope="itemscope" itemtype="http://schema.org/Answer" id="000e8696d78328068246af66f528" class="widget_comment js_post_comment_item post_comment_item "><meta check-reduce="" itemprop="image"/><meta check-reduce="" itemprop="upvoteCount" content="0"/><meta check-reduce="" itemprop="url" content="https://developers.weixin.qq.com/community/develop/doc/7b2146cb13a528367ca4c63e4b1fd89b?jumpto=comment&commentid=000e8696d78328068246af66f528"/><meta check-reduce="" itemprop="dateCreated" content="Tue Feb 06 2018 15:32:09 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="dateModified" content="Thu Jan 01 1970 08:00:00 GMT+0800 (China Standard Time)"/><meta check-reduce="" itemprop="commentCount" content="0"/><a href="/community/personal/oCJUsw4UmRjV_L-dq3DhDm4dYtM4" target="_blank" class="post_comment_owner"><span class="popover__box popover_appreciate popover__box_hide" data-v-0a980b96=""><span class="popover_target"><div class="post_comment_owner_avatar"><img src="https://wx.qlogo.cn/mmhead/WpNicVbEMpEUyCZcia57q5M414A4oWtwYkTozcZibwLWLM/64" alt="just we" class="post_comment_owner_avatar_image"/></div><strong data-component-identifier="replybox__nick_name" class="post_comment_owner_nickname">just we</strong></span></span></a><div class="checking_state_new"></div><span class="post_comment_pos"><span check-reduce="" class="post_comment_time">2018-02-06</span></span><div check-reduce="" class="post_comment_editor_area comment_editor_box" style=";"><div class="post_comment_content post_editor_box"><div class="mode__rich-text-editor mode__rich-text-editor__normal"><div class="mode__rich-text-editor__header mode__rich-text-editor__header__normal"><div class="mode__rich-text-editor__header__extend"/><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__bold"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__bold ql-bold"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>加粗</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__red"><button value="red" class="mode__rich-text-editor__icon mode__rich-text-editor__icon__red ql-red"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>标红</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-code-block"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__code-block ql-code-block"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入代码</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-link"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__link ql-link"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入链接</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-image"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__image ql-image"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>插入图片</p></span></div><div class="weui-desktop-tooltip__wrp weui-desktop-tooltip__wrp__ql-video"><button class="mode__rich-text-editor__icon mode__rich-text-editor__icon__video ql-video"/><span class="weui-desktop-tooltip weui-desktop-tooltip__" style=";"><p>上传视频</p></span></div></div><div class="mode__rich-text-editor__body" style=";"/><div class="mode__rich-text-editor__body" style="display:;"><div>

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小程序如何把图片转换成base64