//这里是BaseDao
1 /**
2 * 获得一个对象
3 * @param hql
4 * @param param
5 * @return
6 */
7 public Object get(String hql, Object[] param){
8 List<Object> objects = this.getHibernateTemplate().find(hql, param);
9 if (objects != null && objects.size() > 0) {
10 return objects.get(0);
11 } else {
12 return null;
13 }
14 }
//这里是UsersDaoImpl
1 /**
2 * 查找邮箱返回数量
3 */
4 public Integer CheckEmail(String email) {
5 StringBuilder sb=new StringBuilder();
6 sb.append("Select count(*) From Users where email=‘");
7 if(StringUtils.isNotBlank(email)){
8 sb.append(email);
9 }
10 sb.append("‘");
11 Long s=(Long) super.getCount(sb.toString());
12 return s.intValue();
13 }
14
15 /**
16 * 根据邮箱查看返回一个对象
17 */
18 public Users FindByEmail(String email) {
19 String hql = "From Users where email =?";
20 return (Users) super.get(hql, new Object[]{email});
21 }
22
23
24 /**
25 * 修改密码
26 */
27 public void UpdatePassByEmail(Users user) {
28 super.Update(user);
29
30 }
31
32
//这里是UserAction
1 public String checkEmail() throws IOException{
2 HttpServletResponse response = ServletActionContext.getResponse();
3 response.setContentType("text/html;charset=UTF-8");
4 PrintWriter out = response.getWriter();
5 message = "邮箱不存在";
6 if(StringUtils.isNotBlank(email)){
7 Integer count=userBiz.CheckEmail(email);
8 if(count<=0){
9 message="邮箱不存在";
10 }else{
11 message="";
12 }
13 }
14
15 out.print(message);
16 out.flush();
17 out.close();
18
19 return SUCCESS;
20
21 }
22
23 public String UpdatePassByEmail() throws IOException{
24 HttpServletResponse response = ServletActionContext.getResponse();
25 response.setContentType("text/html;charset=UTF-8");
26 PrintWriter out = response.getWriter();
27 message = "修改失败";
28 boolean falg=false;
29
30 if(StringUtils.isNotBlank(email)){
31 if(StringUtils.isNotBlank(Password)){
32 if(StringUtils.isNotBlank(sure_password)){
33 if(!sure_password.equals(Password)){
34 falg=false;
35 message="密码不一致";
36 }else{
37
38 Users u=userBiz.FindByEmail(email);
39 u.setPassword(MD5Util.EncryptionMD5(sure_password));
40 userBiz.UpdatePassByEmail(u);
41 falg=true;
42 if(falg==true){
43 message="修改成功";
44 }else{
45 message="修改失败";
46 }
47 }
48 }
49 }
50 }
51 out.print(message);
52 out.flush();
53 out.close();
54 return SUCCESS;
55
56 }
//这里是HTML页面
1 <div id="login-content" class="clearfix"> 2 3 <form method="post"> 4 <fieldset id="filedset1"> 5 <div class="control-group"> 6 <label class="control-label" for="email">请输入注册时的邮箱</label> 7 <div class="controls"> 8 <input type="text" name="email" id="email" 9 onblur="Onblur()" /> 10 </div> 11 <span style="color: red" id="message"></span> 12 </div> 13 </fieldset> 14 15 <fieldset id="filedset2" hidden="hidden"> 16 <div class="control-group"> 17 <label class="control-label" for="password">Password</label> 18 <div class="controls"> 19 <input type="password" name="Password" id="password" onblur="RepassOnblur()"/> 20 </div> 21 </div> 22 23 <div class="control-group"> 24 <label class="control-label" for="sure_password">Sure_Password</label> 25 <div class="controls"> 26 <input type="password" name="sure_password" id="sure_password" onblur="RepassOnblur()"/> 27 </div> 28 <span style="color: red" id="messages"></span> 29 </div> 30 </fieldset> 31 32 33 <div class="pull-right"> 34 <button type="button" id="Next" class="btn btn-warning btn-large"> 35 下一步 36 </button> 37 </div> 38 </form> 39 40 </div>
//这里是JS代码
1 /**
2 * 这里是验证邮箱输入框事件
3 */
4 function Onblur(){
5 var Email = $("#email").val();
6 var EmailReg = /^([a-zA-Z0-9_-]{1,11})@([a-zA-Z0-9]{2,4}|126|163|189)\.([a-zA-Z0-9]{2,3})$/;
7
8 if (Email.length == 0) {
9 $("#message").html("邮箱不能为空");
10 $("#Next").attr("disabled",true);
11 return;
12 } else if (!EmailReg.test(Email)) {
13 $("#message").html("邮箱格式不正确 例:[email protected]");
14 $("#Next").attr("disabled",true);
15 return;
16 } else {
17 $.ajax({
18 type:"POST",
19 dataType:"text",
20 url:"checkEmail",
21 data:{
22 "email":Email
23 },
24 success:function(data){
25
26 if(data==""){
27 $("#message").html("");
28 $("#Next").attr("disabled",false);
29
30 }else{
31 $("#message").html(data);
32 $("#Next").attr("disabled",true);
33 }
34 },
35 error:function(){
36 alert("通讯有问题,请稍候尝试...");
37 }
38 });
39
40 }
41 }
42
43 /**
44 * 点击下一步按钮事件
45 * 隐藏邮箱输入框,显示密码输入框
46 * 修改下一步按钮ID
47 */
48 $(function(){
49 $("body").on("click","#Next",function(){
50 $("#filedset1").hide();
51 $("#filedset2").removeAttr("hidden");
52 $("#Next").attr("id","Fix");
53 });
54
55 $("body").on("click","#Fix",function(){
56 var Password = $("#password").val();
57 var SurePassword = $("#sure_password").val();
58
59 $.ajax({
60 type:"POST",
61 dataType:"text",
62 url:"UpdatePassByEmail",
63 data:{
64 "Password":Password,
65 "sure_password":SurePassword
66 },
67 success:function(data){
68 alert(data);
69 },
70 error:function(){
71 alert("通讯有问题,请稍候尝试...");
72 }
73 });
74 });
75 });
76
77 /**
78 * 验证密码输入框事件
79 */
80 function RepassOnblur(){
81 var Password = $("#password").val();
82 var SurePassword = $("#sure_password").val();
83
84 if (Password.length == 0) {
85 $("#messages").html("密码不能为空");
86 $("#Fix").attr("disabled",true);
87 return false;
88 } else if (Password.length < 6 || Password.length > 16) {
89 $("#messages").html("密码长度小于6位或大于16位");
90 $("#Fix").attr("disabled",true);
91 return false;
92 } else {
93 $("#messages").html("");
94 $("#Fix").attr("disabled",true);
95 }
96
97 if (SurePassword.length == 0) {
98 $("#messages").html("确认密码不能为空");
99 $("#Fix").attr("disabled",true);
100 return false;
101 } else if (SurePassword.length < 6 || SurePassword.length > 16) {
102 $("#messages").html("密码长度小于6位或大于16位");
103 $("#Fix").attr("disabled",true);
104 return false;
105 } else if (SurePassword != Password) {
106 $("#messages").html("密码不一致");
107 $("#Fix").attr("disabled",true);
108 return false;
109 } else {
110 $("#messages").html("");
111 $("#Fix").attr("disabled",false);
112 }
113 }
时间： 2024-10-02 05:12:58