跨域通信手段大概有:jsonp,document.domain,window.name,hash传值,possMessage,Access-Control-Allow-Origin
参考:http://www.cnblogs.com/rainman/archive/2011/02/20/1959325.html
跨域通信手段大概有:jsonp,document.domain,window.name,hash传值,possMessage,Access-Control-Allow-Origin
参考:http://www.cnblogs.com/rainman/archive/2011/02/20/1959325.html