SpringBoot整合qq邮箱验证码使用

目录

准备工作

依赖

yml配置

Config

Service层接口

ServiceImpl实现

Controller层

---

准备工作

依赖

        
            org.springframework.boot
            spring-boot-starter-mail
        

yml配置

spring:
  mail:
    # 你的邮箱地址
    username: [email protected]
    # 授权码
    password: ******
    # 默认的邮件编码为UTF-8
    default-encoding: UTF-8
    # 邮件服务器地址
    host: smtp.qq.com
    port: 465
    properties:
      mail:
        transport:
          protocol: smtps
        smtps:
          ssl:
            enable: true
          auth: true
          starttls:
            enable: true

Config

package com.ma.springboot_test01.config;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.JavaMailSenderImpl;

import java.util.Properties;

/**
 * @author Mtz
 * @version 1.0
 * @2023/4/910:40
 * @function
 * @comment
 */
@Configuration
@ConfigurationProperties(prefix = "spring.mail")
public class MailSenderConfig {
    @Value("${spring.mail.host}")
    private String host;

    @Value("${spring.mail.port}")
    private int port;

    @Value("${spring.mail.username}")
    private String username;

    @Value("${spring.mail.password}")
    private String password;

    @Bean
    public JavaMailSender mailSender() {
        JavaMailSenderImpl mailSender = new JavaMailSenderImpl();
        mailSender.setHost(host);
        mailSender.setPort(port);
        mailSender.setUsername(username);
        mailSender.setPassword(password);
        mailSender.setJavaMailProperties(getMailProperties());
        return mailSender;
    }

    private Properties getMailProperties() {
        Properties properties = new Properties();
        properties.put("mail.transport.protocol", "smtps");
        properties.put("mail.smtps.auth", "true");
        properties.put("mail.smtps.starttls.enable", "true");
        properties.put("mail.smtps.ssl.enable", "true");
        properties.put("mail.smtps.ssl.trust", host);
        return properties;
    }
}

Service层接口

    int Register(String username, String password, String email, String verificationCode);

ServiceImpl实现

package com.ma.springboot_test01.service.impl;

import com.ma.springboot_test01.mapper.UserMapper;
import com.ma.springboot_test01.entity.User;
import com.ma.springboot_test01.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.stereotype.Service;

/**
 * @author Mtz
 * @version 1.0
 * @2023/4/610:40
 * @function
 * @comment
 */
@Service
public class UserServiceImpl implements UserService {
    @Autowired
    private UserMapper userMapper;

    @Autowired
    private JavaMailSender mailSender;

    @Override
    public int Register(String username, String password, String email, String verificationCode) {
        int register = userMapper.register(username, password, email, verificationCode);
        return register;
    }

    // 发送验证码的方法
    @Override
    public void sendCode(String toEmail, String code) {
        // 邮件内容
        String subject = "欢迎注册";
        String text = "您好，感谢您注册我们的服务。您的验证码为：" + code + "，请在5分钟内完成验证。";


        // 实现 接口
        JavaMailSenderImpl javaMailSender = (JavaMailSenderImpl) mailSender;

        SimpleMailMessage message = new SimpleMailMessage();
        message.setFrom(javaMailSender.getUsername());
        message.setTo(toEmail);
        message.setSubject(subject);
        message.setText(text);
        mailSender.send(message);
    }

}

Controller层

    @PostMapping("/register")
    public R register(@RequestBody User user) {

        User login = userService.login(user.getUsername());
        System.out.println("输入的数据：" + user.getUsername());
        System.out.println("查询的数据" + login);


        if (CheckData.isUsername(user.getUsername()) == false) {
            return R.error("用户名不合法");
        }

        if (CheckData.isPassword(user.getPassword()) == false) {
            return R.error("密码不合法");
        }
        if (CheckData.isQQEmail(user.getEmail()) == false) {
            return R.error("邮箱不合法");
        }

        int register = userService.Register(user.getUsername(), user.getPassword(), user.getEmail(), user.getCaptchaValue());
        return R.success(register);
    }


    /*
    发送验证码！
     */
    @PostMapping("/sendEmail")
    public R sendEmail(@RequestBody User user) {

        if (CheckData.isQQEmail(user.getEmail()) == false) {
            return R.error("邮箱不合法");
        }

        // 生成随机验证码
        String code = getSixCode();

        if (!code.equals(user.getCaptchaValue())) {
            R.error("验证码错误");
        }

        userService.sendCode(user.getEmail(), code);
        return R.success("发送成功");
    }

    private String getSixCode() {
        // 生成6位随机数字验证码
        return String.valueOf((int) ((Math.random() * 9 + 1) * 100000));
    }