Java实现注册邮箱激活验证 - JAVA

最近从项目分离出来的注册邮箱激活功能，整理一下，方便下次使用

RegisterValidateService.java

package com.app.service.impl;

import java.text.ParseException;
import java.util.Date;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.app.dao.UserDao;
import com.app.tools.MD5Tool;
import com.app.tools.MD5Util;
import com.app.tools.SendEmail;
import com.app.tools.ServiceException;
import com.code.model.UserModel;


/**
 * 
 * @author Qixuan.Chen
 */
@Service
public class RegisterValidateService {
    
    @Autowired
    private UserDao userDao;
    
    /**
     * 处理注册
     */
 
    public void processregister(String email){
        UserModel user=new UserModel();
        Long as=5480l;
        user.setId(as);
        user.setName("xiaoming");
        user.setPassword("324545");
        user.setEmail(email);
        user.setRegisterTime(new Date());
        user.setStatus(0);
        ///如果处于安全，可以将激活码处理的更复杂点，这里我稍做简单处理
        //user.setValidateCode(MD5Tool.MD5Encrypt(email));
        user.setValidateCode(MD5Util.encode2hex(email));
        
        userDao.save(user);//保存注册信息
        
        ///邮件的内容
        StringBuffer sb=new StringBuffer("点击下面链接激活账号，48小时生效，否则重新注册账号，链接只能使用一次，请尽快激活！
");
        sb.append("http://localhost:8080/springmvc/user/register action=activate&email="); 
        sb.append(email);
        sb.append("&validateCode=");
        sb.append(user.getValidateCode());
        sb.append("");
        
        //发送邮件
        SendEmail.send(email, sb.toString());
        System.out.println("发送邮件");
        
    }
    
    /**
     * 处理激活
     * @throws ParseException 
     */
      ///传递激活码和email过来
    public void processActivate(String email , String validateCode)throws ServiceException, ParseException{  
         //数据访问层，通过email获取用户信息
        UserModel user=userDao.find(email);
        //验证用户是否存在 
        if(user!=null) {  
            //验证用户激活状态  
            if(user.getStatus()==0) { 
                ///没激活
                Date currentTime = new Date();//获取当前时间  
                //验证链接是否过期 
                currentTime.before(user.getRegisterTime());
                if(currentTime.before(user.getLastActivateTime())) {  
                    //验证激活码是否正确  
                    if(validateCode.equals(user.getValidateCode())) {  
                        //激活成功， //并更新用户的激活状态，为已激活 
                        System.out.println("==sq==="+user.getStatus());
                        user.setStatus(1);//把状态改为激活
                        System.out.println("==sh==="+user.getStatus());
                        userDao.update(user);
                    } else {  
                       throw new ServiceException("激活码不正确");  
                    }  
                } else { throw new ServiceException("激活码已过期！");  
                }  
            } else {
               throw new ServiceException("邮箱已激活，请登录！");  
            }  
        } else {
            throw new ServiceException("该邮箱未注册（邮箱地址不存在）！");  
        }  
          
    } 

}

RegisterController.java

package com.app.web.controller;

import java.text.ParseException;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;

import com.app.service.impl.RegisterValidateService;
import com.app.tools.ServiceException;


@Controller
public class RegisterController {
    
    @Resource
    private RegisterValidateService service;
    
    @RequestMapping(value="/user/register",method={RequestMethod.GET,RequestMethod.POST})
    public ModelAndView  load(HttpServletRequest request,HttpServletResponse response) throws ParseException{
        String action = request.getParame

Java实现注册邮箱激活验证(一)