nginx中配置跨域支持功能

在nginx.conf中配置

http {

  ......
  add_header Access-Control-Allow-Origin *;
  add_header Access-Control-Allow-Headers X-Requested-With;
  add_header Access-Control-Allow-Methods GET,POST,OPTIONS;
  ......

}

来源：http://www.51testing.com/html/96/215196-829360.html