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;?