IE11兼容性设定

增加browser文件，如下：

 <browsers>
  <browser refID="Default">
    <capabilities>
      <!-- To avoid wrong detections of e.g. IE10 -->
      <capability name="cookies" value="true" />
      <capability name="ecmascriptversion" value="3.0" />
    </capabilities>
  </browser>
</browsers>

Web.config设置

   <system.webServer>
    <httpProtocol>
      <customHeaders>
        <clear/>
        <add name="X-UA-Compatible" value="IE=edge"/>
      </customHeaders>
    </httpProtocol>
    </system.webServer>