Jquery，C＃webservice [英] Jquery, C# webservice

问题描述

以下错误显示在Ajax调用中

XMLHttpRequest无法加载http://demo.play2learn.in/service/AssessmentListMobileService.asmx/set_UserRegistration_Details。请求的资源上不存在Access-Control-Allow-Origin标头。来源



如何调用跨域Web服务。

服务器和本地PC需要哪些设置调用跨域服务。

Following Error Showing In Ajax Call
XMLHttpRequest cannot load http://demo.play2learn.in/service/AssessmentListMobileService.asmx/set_UserRegistration_Details. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin

How To Call Cross Domain Webservices.
And Which Setting Required on Server and Local Pc To call Cross Domain Services.

推荐答案

在您的Web服务中启用CORS。



请参阅以下链接。



http://www.asp.net/web-api/overview/security/enabling-cross-origin-requests-in-web-api

Enable CORS in your Web Service.

Please see below link.

http://www.asp.net/web-api/overview/security/enabling-cross-origin-requests-in-web-api

请检查这个



请求的资源上没有'Access-Control-Allow-Origin'标头 [ ^ ]



请求的资源错误上没有'Access-Control-Allow-Origin'标头 [ ^ ]



XMLHttpRequest无法加载，没有'Access-Control-Allow-Origin'存在 [ ^ ]

please check this

"No 'Access-Control-Allow-Origin' header is present on the requested resource"[^]

No 'Access-Control-Allow-Origin' header is present on the requested resource error[^]

XMLHttpRequest cannot load, No 'Access-Control-Allow-Origin' is present[^]

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