java发送xml格式的请求
时间: 2023-12-13 19:25:58
浏览: 70
好的,您想了解关于如何使用Java发送XML格式的请求的信息,是吗?
首先,您需要使用Java提供的网络编程功能,例如HttpURLConnection或HttpClient,来创建与服务器的连接并发送请求。在发送请求时,您需要将XML格式的数据编码为[字符串](https://geek.csdn.net/educolumn/ba94496e6cfa8630df5d047358ad9719?dp_token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpZCI6NDQ0MDg2MiwiZXhwIjoxNzA3MzcxOTM4LCJpYXQiOjE3MDY3NjcxMzgsInVzZXJuYW1lIjoid2VpeGluXzY4NjQ1NjQ1In0.RrTYEnMNYPC7AQdoij4SBb0kKEgHoyvF-bZOG2eGQvc&spm=1055.2569.3001.10083),并设置请求的头信息和请求体。以下是一些示例代码,希望能帮助您更好地理解:
使用HttpURLConnection发送XML请求:
URL url = new URL("http://example.com/api");
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("[pos](https://geek.csdn.net/educolumn/0399089ce1ac05d7729a569fd611cf73?spm=1055.2569.3001.10083)T");
connection.setRequestProperty("Content-Type", "application/xml; charset=UTF-8");
[string](https://geek.csdn.net/edu/8802d631b97a4a6af1f4d0bbf8527465?dp_token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpZCI6NDQ0MDg2MiwiZXhwIjoxNzA3MzcxOTM4LCJpYXQiOjE3MDY3NjcxMzgsInVzZXJuYW1lIjoid2VpeGluXzY4NjQ1NjQ1In0.RrTYEnMNYPC7AQdoij4SBb0kKEgHoyvF-bZOG2eGQvc&spm=1055.2569.3001.10083) xmlData = "<root><user>username</user><password>password</password></root>";
byte[] [pos](https://geek.csdn.net/educolumn/0399089ce1ac05d7729a569fd611cf73?spm=1055.2569.3001.10083)tData = xmlData.getBytes(StandardCharsets.UTF_8);
connection.setDoOutput(true);
OutputStream outputStream = connection.getOutputStream();
outputStream.write([pos](https://geek.csdn.net/educolumn/0399089ce1ac05d7729a569fd611cf73?spm=1055.2569.3001.10083)tData);
outputStream.flush();
int responseCode = connection.getResponseCode();
// 处理服务器响应
```