html設置meta標籤兼容360兼容模式和IE怪異模式html
<meta http-equiv="X-UA-Compatible" content="IE=9;IE=8;IE=7;ie=edge">
原生js跨域前端
var xhr = null; // IE8/9需用window.XDomainRequest兼容 if (window.XDomainRequest) { xhr = new XDomainRequest(); xhr.onload = function () { console.log(xhr.responseText); } xhr.open("get", 'http://test.aa.com'); xhr.send(); } else { xhr = new XMLHttpRequest(); // 前端設置是否帶cookie xhr.withCredentials = true; xhr.open('post', 'http://test.aa.com', true); xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); xhr.send('user=admin'); xhr.onreadystatechange = function () { if (xhr.readyState == 4 && xhr.status == 200) { console.log(JSON.parse(xhr.responseText).name); } }; }