此次在编写代码时遇到for循环中发送ajax请求,遇到的问题是for循环完后,才执行ajax请求一次,通过网上查找资料,解决方法记录如下:
1.方法一:
for(var i = 0; i < 3; i++){ setTimeout((function (i) { return function () { $.ajax({ type: "POST", url: url, dataType: "json", contentType: "application/json;utf-8", data: data, timeout: 6000, error: function () { }, success: function (response) { } }); } })(i), 10); } 2.方法二: function getUserInfo(data) { return $.ajax({ type: "POST", url: "/user", dataType: "json", contentType: "application/json;utf-8", data: data, timeout: 6000 }); } getUserInfo(data) .done(function (response) { console.log(response); }) .fail(function () { //TODO });