Java实现邮箱激活验证

Z时代
2024-01-10
分类：综合

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

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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;

@Service

public class RegisterValidateService {

@Autowired

private UserDao userDao;

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(");

sb.append(email);

sb.append("&validateCode=");

sb.append(user.getValidateCode());

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");

}

///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

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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.getParameter("action");

System.out.println("-----r----"+action);

ModelAndView mav=new ModelAndView();

if("register".equals(action)) {

//注册

String email = request.getParameter("email");

service.processregister(email);//发邮箱激活

mav.addObject("text","注册成功");

mav.setViewName("register/register_success");

}

else if("activate".equals(action)) {

//激活

String email = request.getParameter("email");//获取email

String validateCode = request.getParameter("validateCode");//激活码

try {

service.processActivate(email , validateCode);//调用激活方法

mav.setViewName("register/activate_success");

} catch (ServiceException e) {

request.setAttribute("message" , e.getMessage());

mav.setViewName("register/activate_failure");

}

}

return mav;

}

}

UserDao.java（这里个人没有做入库操作，只是利用集合，做过效果出来0_0）

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package com.app.dao;

import java.text.ParseException;

import java.text.SimpleDateFormat;

import java.util.Date;

import java.util.HashMap;

import org.springframework.stereotype.Repository;

import com.code.model.UserModel;

@Repository

public class UserDao {

public HashMap map=new HashMap();

public void save(UserModel user){

System.out.println("cicicici");

map.put("id", String.valueOf(user.getId()));

map.put("email", user.getEmail());

map.put("validateCode", user.getValidateCode());

SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMddhhmmss");

String time=sdf.format(user.getRegisterTime());

map.put("registerTime", time);

int status=user.getStatus();

map.put("status", String.valueOf(status));

map.put("name", user.getName());

String t2=sdf.format(user.getLastActivateTime());

map.put("activeLastTime", String.valueOf(t2));

System.out.println("=======s========="+status);

}

public void update(UserModel user){

map.put("email", user.getEmail());

map.put("validateCode", user.getValidateCode());

Date time=user.getRegisterTime();

map.put("registerTime", String.valueOf(time));

int status=user.getStatus();

map.put("status", String.valueOf(status));

System.out.println("=======st========="+status);

}

public UserModel find(String email) throws ParseException{

UserModel user=new UserModel();

user.setEmail(map.get("email"));

user.setName(map.get("name"));

SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMddhhmmss");

Date day=sdf.parse(map.get("registerTime"));

user.setRegisterTime(day);

user.setStatus(Integer.valueOf(map.get("status")));

user.setValidateCode(map.get("validateCode"));

return user;

}

}

UserModel.java

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package com.code.model;

import java.beans.Transient;

import java.util.Calendar;

import java.util.Date;

public class UserModel {

private Long id;

private String name;

private String password;

private String email;//注册账号

private int status=0;//激活状态

private String validateCode;//激活码

private Date registerTime;//注册时间

/////////////////

public Long getId() {

return id;

}

public void setId(Long id) {

this.id = id;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public String getPassword() {

return password;

}

public void setPassword(String password) {

this.password = password;

}

public String getEmail() {

return email;

}

public void setEmail(String email) {

this.email = email;

}

public int getStatus() {

return status;

}

public void setStatus(int status) {

this.status = status;

}

public String getValidateCode() {

return validateCode;

}

public void setValidateCode(String validateCode) {

this.validateCode = validateCode;

}

public Date getRegisterTime() {

return registerTime;

}

public void setRegisterTime(Date registerTime) {

this.registerTime = registerTime;

}

/////////////////////////

@Transient

public Date getLastActivateTime() {

Calendar cl = Calendar.getInstance();

cl.setTime(registerTime);

cl.add(Calendar.DATE , 2);

return cl.getTime();

}

}

以上是 Java实现邮箱激活验证的全部内容，来源链接： utcz.com/z/394023.html

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