账户注册激活邮件及登入和注销

 1 import java.io.Serializable;
 2 
 3 public class Customer implements Serializable {
 4     private String id;
 5     private String username;
 6     private String password;
 7     private String phone;
 8     private String address;
 9     private String email;
10     private boolean actived;//是否激活
11     private String code;//激活码
12     public String getId() {
13         return id;
14     }
15     public void setId(String id) {
16         this.id = id;
17     }
18     public String getUsername() {
19         return username;
20     }
21     public void setUsername(String username) {
22         this.username = username;
23     }
24     public String getPassword() {
25         return password;
26     }
27     public void setPassword(String password) {
28         this.password = password;
29     }
30     public String getPhone() {
31         return phone;
32     }
33     public void setPhone(String phone) {
34         this.phone = phone;
35     }
36     public String getAddress() {
37         return address;
38     }
39     public void setAddress(String address) {
40         this.address = address;
41     }
42     public String getEmail() {
43         return email;
44     }
45     public void setEmail(String email) {
46         this.email = email;
47     }
48     public boolean isActived() {
49         return actived;
50     }
51     public void setActived(boolean actived) {
52         this.actived = actived;
53     }
54     public String getCode() {
55         return code;
56     }
57     public void setCode(String code) {
58         this.code = code;
59     }
60     
61 }

 1 <h1>新用户注册</h1>
 2     <form action="${pageContext.request.contextPath}/servlet/ControllerServlet?op=regist" method="post">
 3         <table border="1" width="438">
 4             <tr>
 5                 <td>(*)用户名：</td>
 6                 <td>
 7                     <input type="text" name="username"/>
 8                 </td>
 9             </tr>
10             <tr>
11                 <td>(*)密码：</td>
12                 <td>
13                     <input type="password" name="password"/>
14                 </td>
15             </tr>
16             <tr>
17                 <td>重复密码：</td>
18                 <td>
19                     <input type="password" name="repassword"/>
20                 </td>
21             </tr>
22             <tr>
23                 <td>(*)电话：</td>
24                 <td>
25                     <input type="text" name="phone"/>
26                 </td>
27             </tr>
28             <tr>
29                 <td>(*)收货地址：</td>
30                 <td>
31                     <input type="text" name="address"/>
32                 </td>
33             </tr>
34             <tr>
35                 <td>(*)邮箱：</td>
36                 <td>
37                     <input type="text" name="email"/>
38                 </td>
39             </tr>
40             <tr>
41                 <td colspan="2">
42                     <input type="submit" value="注册"/>
43                 </td>
44             </tr>
45         </table>
46     </form>

 1  <h1>用户登入</h1>
 2     <form action="${pageContext.request.contextPath}/servlet/ControllerServlet?op=login" method="post">
 3         <table border="1" width="438">
 4             <tr>
 5                 <td>(*)用户名：</td>
 6                 <td>
 7                     <input type="text" name="username"/>
 8                 </td>
 9             </tr>
10             <tr>
11                 <td>(*)密码：</td>
12                 <td>
13                     <input type="password" name="password"/>
14                 </td>
15             </tr>
16             <tr>
17                 <td colspan="2">
18                     <input type="submit" value="登录"/>
19                 </td>
20             </tr>
21         </table>
22     </form>

 1 public class ControllerServlet extends HttpServlet {
 2     private BusinessService s = new BusinessServiceImpl();
 3     public void doGet(HttpServletRequest request, HttpServletResponse response)
 4             throws ServletException, IOException {
 5         String op = request.getParameter("op");
 6         if("regist".equals(op)){
 7             regist(request,response);
 8         }else if("login".equals(op)){
 9             login(request,response);
10         }else if("logout".equals(op)){
11             logout(request,response);
12         }else if("active".equals(op)){
13             active(request,response);
14         }
15     }
16     //激活账户
17     private void active(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {
18         String username = request.getParameter("username");
19         String code = request.getParameter("code");
20         Customer c = s.findCustomer(username, code);
21         if(c==null){
22             response.getWriter().write("激活失败");
23             return;
24         }
25         c.setActived(true);
26         s.updateCustomer(c);
27         response.getWriter().write("<script type=‘text/javascript‘>alert(‘激活成功‘)</script>");
28         response.setHeader("Refresh", "0;URL="+request.getContextPath());
29     }
30     //注销
31     private void logout(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {
32         request.getSession().removeAttribute("customer");
33         response.sendRedirect(request.getContextPath());//重定向到主页
34     }
35     //登录
36     private void login(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {
37         String username = request.getParameter("username");
38         String password = request.getParameter("password");
39         Customer c = s.login(username, password);
40         if(c==null){
41             response.getWriter().write("<script type=‘text/javascript‘>alert(‘登录失败‘)</script>");
42             response.setHeader("Refresh", "0;URL="+request.getContextPath()+"/login.jsp");
43             return;
44         }
45         request.getSession().setAttribute("customer", c);
46         response.sendRedirect(request.getContextPath());//重定向到主页
47     }
48     private void regist(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {
49         Customer c = WebUtil.fillBean(request, Customer.class);
50         //生成随机验证码
51         String code = UUID.randomUUID().toString();
52         c.setCode(code);
53         //单独启动一个线程：发送激活邮件
54         SendMail sm = new SendMail(c);
55         sm.start();
56         s.regist(c);
57         response.getWriter().write("<script type=‘text/javascript‘>alert(‘注册成功！我们已经发送了一封激活邮件到您的邮箱，请注意查查‘)</script>");
58         response.setHeader("Refresh", "0;URL="+request.getContextPath());
59     }
60     public void doPost(HttpServletRequest request, HttpServletResponse response)
61             throws ServletException, IOException {
62         doGet(request, response);
63     }
64 
65 }

 1 import org.apache.commons.dbutils.QueryRunner;
 2 import org.apache.commons.dbutils.handlers.BeanHandler;
 3 
 4 import com.itheima.dao.CustomerDao;
 5 import com.itheima.domain.Customer;
 6 import com.itheima.util.DBCPUtil;
 7 
 8 public class CustomerDaoMySQLImpl implements CustomerDao {
 9     private QueryRunner qr = new QueryRunner(DBCPUtil.getDataSource());
10     public void save(Customer c) {
11         try{
12             qr.update("insert into customer (id,username,password,phone,address,email,actived,code) values(?,?,?,?,?,?,?,?)", 
13                     c.getId(),c.getUsername(),c.getPassword(),
14                     c.getPhone(),c.getAddress(),c.getEmail(),
15                     c.isActived(),c.getCode());
16         }catch(Exception e){
17             throw new RuntimeException(e);
18         }
19     }
20 
21     public Customer find(String username, String password) {
22         try{
23             return qr.query("select * from customer where username=? and password=?", new BeanHandler<Customer>(Customer.class), username,password);
24         }catch(Exception e){
25             throw new RuntimeException(e);
26         }
27     }
28 
29     public Customer findByCode(String username, String code) {
30         try{
31             return qr.query("select * from customer where username=? and code=?", new BeanHandler<Customer>(Customer.class), username,code);
32         }catch(Exception e){
33             throw new RuntimeException(e);
34         }
35     }
36 
37     public Customer findById(String customerId) {
38         try{
39             return qr.query("select * from customer where id=?", new BeanHandler<Customer>(Customer.class), customerId);
40         }catch(Exception e){
41             throw new RuntimeException(e);
42         }
43     }
44 
45     public void update(Customer c) {
46         try{
47             qr.update("update customer set username=?,password=?,phone=?,address=?,email=?,actived=?,code=? where id=?", 
48                     c.getUsername(),c.getPassword(),
49                     c.getPhone(),c.getAddress(),c.getEmail(),
50                     c.isActived(),c.getCode(),c.getId());
51         }catch(Exception e){
52             throw new RuntimeException(e);
53         }
54     }
55 
56 }