服务端 Cros 配置解决跨域

 

<system.webServer>
    <httpProtocol>
      　　　<customHeaders>
      　　　　<remove name="Access-Control-Allow-Origin" />
      　　　　<remove name="Access-Control-Allow-Headers" />
      　　　　<remove name="Access-Control-Allow-Methods" />
      　　　　<add name="Access-Control-Allow-Origin" value="*" />
      　　　　<add name="Access-Control-Allow-Headers" value="Content-Type" />
      　　　　<add name="Access-Control-Allow-Methods" value="*" />
      </customHeaders>　
    </httpProtocol>
</system.webServer>