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javascript - ajax 跨域问题

WBOY
WBOYOriginal
2016-06-06 20:47:331160browse

XMLHttpRequest cannot load http://www..com/login/isLogin. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://www..com' is therefore not allowed access.

弄清楚了。是顶级域名的问题。

回复内容:

XMLHttpRequest cannot load http://www..com/login/isLogin. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://www..com' is therefore not allowed access.

弄清楚了。是顶级域名的问题。

jsonp 留意下,最常见就是callback =?

是不是设置了withCredentials = true;?

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