在web.config中的<system.webServer>接点下面配置
代码语言：javascript复制<system.webServer>
<httpProtocol>
<customHeaders>
<clear />
<add name="Access-Control-Allow-Methods" value="OPTIONS,POST,GET" />
<add name="Access-Control-Allow-Headers" value="x-requested-with,content-type" />
<add name="Access-Control-Allow-Origin" value="*" />
</customHeaders>
</httpProtocol>
<directoryBrowse enabled="true" />
</system.webServer>
