<httpProtocol/>配置http协议头

Web.Config中的位置

<configuration>   <system.webServer>     <httpProtocol>       <!--http协议内容-->     </httpProtocol>   </system.webServer> </configuration>

1.设定网站服务器以指定预设兼容性模式 Lionden

<!-- 设定网站服务器以指定预设兼容性模式 Lionden -->     <httpProtocol>       <customHeaders>         <clear />         <add name="X-UA-Compatible" value="IE=EmulateIE7" />       </customHeaders>     </httpProtocol>

2.关于跨域访问设置

<!-- 设定服务器支持JavaScript 所有源访问 -->     <httpProtocol>       <customHeaders>         <add name="Access-Control-Allow-Origin" value="*" />         <add name="Access-Control-Allow-Methods" value="GET, POST, OPTIONS, PUT, DELETE" />       </customHeaders>     </httpProtocol>      <!-- 设定服务器支持JavaScript 允许'http://localhost:52411'源访问 -->     <httpProtocol>       <customHeaders>         <add name="Access-Control-Allow-Origin" value="http://localhost:52411" />         <add name="Access-Control-Allow-Methods" value="GET, POST, OPTIONS, PUT, DELETE" />       </customHeaders>     </httpProtocol>