問題:(跨域請求)服務器接收並處理數據後,向瀏覽器發送數據被拒絕
解決方法:在後臺配置文件web.config添加以下代碼
<system.webServer>
<httpProtocol>
<customHeaders>
<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>
</system.webServer>