SpringBoot集成邮箱发送和验证修改密码

SpringBoot 使用邮箱修改用户密码

• 最近一直申请阿里云的短信验证，但是总审核不过，所以想着用邮箱验证的方式来进行密码的找回。
• 查看了百度好多的demo，进本都是半瓶子咣当，只给你截取部分代码，对新手十分不友好。下面链接是GitHub地址，欢迎各位star
  https://github.com/gaoxiaohao/email.git
• 废话不多说，直接上代码。
• 邮箱验证的整体思路还是 点击输入邮箱后 会发送到自己邮箱一个带有链接的网页，点击链接跳转到修改密码页面。
• 我的项目是SpringBoot+MyBatis 的开发，ServiceImp 和mapper.xml相关代码就不上传了。
  6. pom 添加配置
• org.springframework.boot spring-boot-starter-mail

7. 邮箱配置

• #邮箱配置
  spring.mail.host=smtp.163.com
  spring.mail.username=//我用的是网易的邮箱
  spring.mail.password=//密码是开启pop3相关权限的密码，百度一查就可以
  spring.mail.default-encoding=UTF-8
  spring.mail.properties.smtp.auth=true
  spring.mail.properties.smtp.starttls.enable=true
  spring.mail.properties.smtp.starttls.required=true
  spring.mail.properties.mail.smtp.ssl.enable=true

• Controller代码

• @RequestMapping(value = “/email”)
  @ResponseBody
  public Map forgetPass(HttpServletRequest request, String userName) {
  User users = userServiceImp.findUserPhone("@163.com");
  Map map = new HashMap();
  String msg = “”;
  if (users == null) { //用户名不存在
  msg = “用户名不存在,你不会忘记用户名了吧?”;
  map.put(“msg”, msg);
  return map;
  }
  try {
  String secretKey = UUID.randomUUID().toString(); //密钥
  Timestamp outDate = new Timestamp(System.currentTimeMillis() + 30 * 60 * 1000);
  long date = outDate.getTime() / 1000 * 1000;
  users.setValidataCode(secretKey);
  users.setRegisterDate(String.valueOf(outDate));
  userServiceImp.updateUserInfo(users); //保存到数据库
  String key = users.getUserName() + “$"+date+"$” + secretKey;
  MD5Util md5Util = new MD5Util();
  String digitalSignature = md5Util.encode(key);
  String emailTitle = “密码找回”;
  String path = request.getContextPath();
  String basePath = request.getScheme() + “/” + request.getServerName() + “:” + request.getServerPort() + path + “/”;
  String resetPassHref = basePath + “hello?sid=” + digitalSignature + “&userName=” + users.getUserPhone();
  String emailContent = “请勿回复本邮件.点击下面的链接,重设密码
  点击我重新设置密码”

       System.out.print(resetPassHref);
       sendHtmlMail(emailContent, emailTitle, "@qq.com");
       msg = "操作成功,已经发送找回密码链接到您邮箱。请在30分钟内重置密码";
  
   } catch (Exception e) {
       e.printStackTrace();
       msg = "邮箱不存在";
   }
   map.put("msg", msg);
   return map;
  

  }

• 发送邮件代码

• public void sendHtmlMail(String content, String subject, String to) {
  MimeMessage message = sender.createMimeMessage();

  try {
      //true表示需要创建一个multipart message
      MimeMessageHelper helper = new MimeMessageHelper(message, true);
      helper.setFrom("@163.com");
      helper.setTo(to);
      helper.setSubject(subject);
      helper.setText(content, true);
  
      sender.send(message);
      System.out.println("html已发送");
  } catch (Exception e) {
      System.out.println("发送html邮件时发生异常");
  }
  

  }

• 页面跳转后代码

• @RequestMapping(value = “hello”, method = RequestMethod.GET)
  public ModelAndView checkResetLink(String sid, String userName) {
  ModelAndView model = new ModelAndView(“error”);
  String msg = “”;
  if (sid.equals("") || userName.equals("")) {
  msg = “链接不完整,请重新生成”;
  model.addObject(“msg”, msg);
  return model;
  }
  User users = userServiceImp.findUserPhone("@163.com");
  if (users == null) {
  msg = “链接错误,无法找到匹配用户,请重新申请找回密码.”;
  model.addObject(“msg”, msg);
  return model;
  }

  Timestamp outDate = Timestamp.valueOf(users.getRegisterDate());
  if (outDate.getTime() <= System.currentTimeMillis()) {         
      msg = "链接已经过期,请重新申请找回密码.";
      model.addObject("msg", msg);
      return model;
  }
  String key = users.getUserName() + "$" + outDate.getTime() / 1000 * 1000 + "$" + users.getValidataCode();          
  MD5Util md5Util = new MD5Util();
  String digitalSignature = md5Util.encode(key);
  System.out.println(key + "\t" + digitalSignature);
  if (!digitalSignature.equals(sid)) {
      msg = "链接不正确";
      model.addObject("msg", msg);
      return model;
  }
  model.setViewName("hello");  
  model.addObject("userName", userName);
  return model;
  

  }

• H5页面

Title

重置密码

    

        
    
        修改密码