jQuery用户从服务器端注册登录

 1 <!DOCTYPE html>
 2 <html>
 3 <head>
 4     <meta charset="UTF-8">
 5     <title>用户登录</title>
 6     <script src="jquery-3.1.0.js"></script>
 7 </head>
 8 <body>
 9 <form>
10     <label>账户</label><input type="text" class="name loginName" name="username">
11     <label>密码</label><input type="password" class="password loginPassword" name="password">
12     <input type="button" value="提交" id="submit">
13     <a  value="登录" id="login">登录</a>
14 </form>
15 <script>
16     $("#submit").click(function (e) {
17         e.preventDefault();
18         $.ajax({
19             url: "http://datainfo.duapp.com/shopdata/userinfo.php",
20             method: "POST",
21             dataType: "json",
22             data: {
23                 status: "register",
24                 userID: $(".name").val(),
25                 password: $(".password").val()
26             },
27             success: function (data) {
28                 console.log(data)
29             },
30             error: function () {
31                 console.log("error")
32             }
33         })
34     });
35     $("#login").click(function (e) {
36         e.preventDefault();
37         $.ajax({
38             url: "http://datainfo.duapp.com/shopdata/userinfo.php",
39             method: "POST",
40             dataType: "json",
41             data: {
42                 status: "login",
43                 userID: $(".loginName").val(),
44                 password: $(".loginPassword").val()
45             },
46             success: function (data) {
47                 console.log(data);
48             },
49             error: function () {
50                 console.log("error");
51             }
52         });
53     })
54 </script>
55 </body>
56 
57 </html>