jquey中ajax请求的异步和同步设置

 1 function initData(nick, url, accessToken) {
 2     $.ajax({
 3         async: false,//把异步请求改为同步
 4         url: url,
 5         type: "GET",
 6         dataType: ‘json‘,
 7         data: {nick: nick, is_refresh: true, access_token: accessToken},
 8         complete: function (resp) {
 9             return true;
10         }
11     });
12 }
13 
14 $(document).ready(function () {
15     $(".refresh").click(function (event) {
16         var nick = "test";
17         $.get("http://www.test.com?r=ruleLog/findsession"", {nick: nick}, function (resp) {
18             if (resp.flag) {
19                 var accessToken = resp.data;
20                 var tmp_url = "http://www.test.com?r=init/tem_action";
21                 var actions = [‘campaign‘, ‘adgroup‘, ‘creative‘];
23                 for (var i = 0; i < actions.length; i >= 0) {
24                     var url = tmp_url.replace("tmp_action", actions[i]);
25                     initData(nick, url, accessToken);
26                     i++;
27                 }
28                 location.reload();
29             } else {
30                 alert(resp.data);
31             }
32         }, ‘json‘);
33     });
34 });