ajax跨域，cookie，session失效的问题解决办法

后台设置：

response.setHeader("Access-Control-Allow-Credentials", "true");
response.addHeader("Access-Control-Allow-Origin", request.getHeader("Origin"));
response.addHeader("Access-Control-Allow-Methods", "POST");
response.addHeader("Access-Control-Allow-Headers", "x-requested-with,content-type");

ajax写法

$.ajax({
 type : "POST",
 url : 'https://xxxx:18080/app/company/queryList?currentPage=1&pageSize=10',
 dataType : "JSON",
 data : "",
 async: false,
 xhrFields: {withCredentials: true},
 success : function(data){
 console.log("2="+ data.obj);
 }
});