Linux/Centos
在/etc/nginx/目录下创建conf.d/，用来存放自定义conf文件

Windows
在D:/dev/nginx-1.9.14/目录下创建conf.d/，用来存放自定义conf文件

1、nginx.conf配置文件

#user  nobody;
worker_processes  1;
error_log  logs/error.log;
events {
    worker_connections  1024;
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    #Linux 
    #include /etc/nginx/conf.d/*.conf;
    #Windows
    include ../conf.d/*.conf;

2、conf.d/下自定义 *.conf文件，如：default.conf文件
server {
    listen       80;
    server_name  localhost;
    location / {
        root   html;
        index  index.html index.htm;
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   html;