前端ajax请求 session改变问题

$.ajax({

headers: {

'Content-Type': 'application/json'

},

type: "GET",

url: "

http://192.168.1.106:8081/pdgh/login?username=admin&password=admin 

",

// data:form,

xhrFields: {

withCredentials: true

},

crossDomain: true,

success: function(data) {

console.log(data);

window.location.href = "demo1.html";

},

error: function(data) {

alert("aa");

console.log(data);

}

});