<httpProtocol>
<customHeaders>
<!-- 跨域配置 -->
<add name="Access-Control-Allow-Origin" value="*" />
</customHeaders>
</httpProtocol>
<httpProtocol>
<customHeaders>
<!-- 跨域配置 -->
<add name="Access-Control-Allow-Origin" value="*" />
</customHeaders>
</httpProtocol>