spring boot 整合 mail 发送邮件【用户注册以及找回密码】

最新推荐文章于 2025-06-19 21:42:41 发布

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最新推荐文章于 2025-06-19 21:42:41 发布 · 7.9k 阅读

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文章标签：

#spring boot #邮件 #密码

本文介绍了如何使用Spring Boot整合邮件服务，实现用户注册和找回密码时的邮件通知功能，包括配置文件设置和工具类编写。

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一.在 pox.xml 中加入 <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-mail</artifactId></dependency>

二。创建一个用户实体

/**
 * .
 */
@Data
@Entity
@NoArgsConstructor
@AllArgsConstructor
@RequiredArgsConstructor
public class Member implements Serializable {

    @Id
    @GenericGenerator(name = "sys_uid",strategy = "com.zhaihuilin.util.KeyGeneratorUtils",parameters = {
            @Parameter(name = "k",value = "M")
    })
    @GeneratedValue(generator = "sys_uid")
    private  String  id;

    //用户名
    @NonNull
    private  String  username;

    //昵称
    private  String  nickname;

    @NonNull
    //密码
    private  String  password;

    @NonNull
    //邮箱
    private  String  email;

    //电话号码
    private  String  smscode;

    //用户状态
    private  String  state;


    public Member( String username, String nickname, String password, String email, String smscode, String state) {
        this.username = username;
        this.nickname = nickname;
        this.password = password;
        this.email = email;
        this.smscode = smscode;
        this.state = state;
    }

    public Member(String username, String nickname, String password, String email, String state) {
        this.username = username;
        this.nickname = nickname;
        this.password = password;
        this.email = email;
        this.state = state;
    }
}

三.配置文件

1.application-dev.yml

spring:
  jpa:
    show-sql: true
    hibernate:
      ddl-auto: update
  datasource:
    url: jdbc:mysql://127.0.0.1:3306/sms?characterEncoding=UTF-8
    username: root
    password: root
    driver-class-name: com.mysql.jdbc.Driver
    minIdle: 2
    maxAction: 20
    maxWaitMillis: 8000
  cache:
    type: redis
  redis:
    database: 2
    host: 127.0.0.1
    port: 6379
    timeout: 20000
    pool:
      max-active: 8
      min-idle: 0
      max-idle: 8
      max-wait: -1

2.application-.yml

server:
  tomcat:
    uri-encoding: utf-8
  port: 8087
  context-path: /
spring:
  profiles:
    active: dev
  mail:
    host: smtp.163.com
    username: 邮箱   
    password: 邮箱的登录密码
    port: 25
    default-encoding: UTF-8
    protocol: smtp
    properties:
      mail:
        smth:
          auth: true
          starttls:
            enable: true
            required: true

四。编写相应的 dao service [此处省略]

五。编写工具类

//实体类主键生成策略

public class KeyGeneratorUtils extends AbstractUUIDGenerator implements Configurable {

    public String k;

    @Override
    public void configure(Type type, Properties properties, ServiceRegistry serviceRegistry) throws MappingException {
        k = properties.getProperty("k");
    }

    @Override
    public Serializable generate(SessionImplementor sessionImplementor, Object o) throws HibernateException {
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyyMMddHHmmssSSS");
        return k + simpleDateFormat.format(new Date());
    }
}

//时间处理类

public class NormalTools {

    public static String getFileType(String fileName) {
        if(fileName!=null && fileName.indexOf(".")>=0) {
            return fileName.substring(fileName.lastIndexOf("."), fileName.length());
        }
        return "";