Spring Boot邮箱链接注册验证及注册流程

  org.springframework.bootspring-boot-starter-mail org.springframework.bootspring-boot-starter-data-redis

 spring: redis: host:     # redis地址 port: 6379   # redis端口号（默认6379） password:     # redis密码 mail: host: smtp.qq.com    # 邮箱协议 username: 地址          # 发送的邮箱地址 password:  授权码      # 邮箱的授权码

 @Repository @Data @AllArgsConstructor @NoArgsConstructor public class User implements Serializable { private long id; private String account; private String password; private String username; }

 @Configuration public class RedisConfig { //编写自己的配置类 @Bean @SuppressWarnings("all") public RedisTemplate redisTemplate(RedisConnectionFactory redisConnectionFactory) { //为了开发方便一般使用 RedisTemplate template = new RedisTemplate<>(); template.setConnectionFactory(redisConnectionFactory); //JSON序列化的配置 Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class); ObjectMapper om = new ObjectMapper(); om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY); om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL); jackson2JsonRedisSerializer.setObjectMapper(om); //String的序列化 StringRedisSerializer stringRedisSerializer = new StringRedisSerializer(); //key采用String的序列化方式 template.setKeySerializer(stringRedisSerializer); //hash采用String的序列方式 template.setHashKeySerializer(stringRedisSerializer); //value序列化采用jackson template.setValueSerializer(jackson2JsonRedisSerializer); //hash的Value序列化采用jackson template.setHashValueSerializer(jackson2JsonRedisSerializer); template.afterPropertiesSet(); return template; } }

 @Component public class CodeUtils { @Resource JavaMailSender mailSender; @Resource RedisTemplate redisTemplate; // 生成链接,并给接收的邮箱发送邮件 public boolean sendCode(User user){ MimeMessage message = mailSender.createMimeMessage(); try{ MimeMessageHelper messageHelper = new MimeMessageHelper(message); String token = UUID.randomUUID().toString(); // 生成UUID redisTemplate.opsForValue().set(token,user); redisTemplate.expire(token,300, TimeUnit.SECONDS); messageHelper.setFrom("发送方的邮箱地址"); //发送方的邮箱地址，而不是接收方的邮箱地址 messageHelper.setTo(user.getAddress()); // 接收方的邮箱地址 messageHelper.setSubject("注册");  // 邮箱标题 String html = "\n" + "\n" + "
请点击下方链接注册
\n" + "http://localhost:8081/lookCode/"+token+"" + "\n" + ""; messageHelper.setText(html,true); // 邮箱内容 mailSender.send(message);  // 发送邮箱 System.out.println("发送成功"); return true; }catch (Exception e){ System.out.println("发送失败"); return false; } } // 判断token是否过期 public boolean eqToken(String token){ return redisTemplate.hasKey(token); } // 根据token查询用户的信息 public User findUser(String token){ return redisTemplate.opsForValue().get(token); } }

 @Mapper @Repository public interface UserMapper { // 添加用户 注解开发sql语句 @Insert("insert into user(account,password,username) values (#{account},#{password},#{username})") public int addUser(User user); } 

 public interface UserService { // 添加用户 public boolean adduser(User user); // 根据用户注册信息进行注册链接的的生成和发送 public boolean sendCode(User user); // 用户点击注册链接判断token是否过期 public boolean eqToken(String token); }

 @Service public class UserServiceImpl implements UserService { @Resource UserMapper userMapper; @Resource CodeUtils codeUtils; /** * 添加注册的用户信息 * @param user 注册的用户信息 * @return 是否添加成功 */ @Override public boolean adduser(User user) { return userMapper.addUser(user) > 0; } /** * 生成链接和发送链接 * @param address 接收的邮箱地址 * @param user 注册的用户信息 */ @Override public boolean sendCode(User user) { if ( codeUtils.sendCode(user)) // 调用验证链接生成工具类中的生成链接和发送邮件函数 return true; else return false; } /** * 判断token是否过期 * @param token 用户注册所接收的token * @return 注册成功与否 */ @Override public boolean eqToken(String token) { boolean flag = codeUtils.eqToken(token); if (flag){ User user = codeUtils.findUser(token); adduser(user); return true; }else { return false; } } }

 @RestController public class UserController { @Resource UserService userService; // 根据用户注册信息进行注册链接的的生成和发送 @PostMapping("/sendCode") public Map sendCode(@RequestBody User user){ boolean flag = userService.sendCode(user); Map map = new HashMap<>(); if (flag){ map.put("msg","邮件发送成功，请前往您的邮箱进行注册验证"); return map; }else { map.put("msg","邮件发送失败"); return map; } } // 判断是否注册成功 @GetMapping("/lookCode/{token}") public Map lookCode(@PathVariable("token")String token){ boolean flag = userService.eqToken(token); Map map = new HashMap<>(); if (flag){ map.put("msg","注册成功"); /* 后续的操作 ... ...*/ return map; }else { map.put("msg","注册码过期，请重新注册"); return map; } } }