springboot发送邮件

1.pom.xml中配置依赖

2.application.properties填写配置项

3.服务曾service

4.controller层面

5.前端api写法

6.页面调用

---

1.pom.xml配置

        
            <groupId>org.springframework.bootgroupId>
            <artifactId>spring-boot-starter-mailartifactId>
        

2.application.properties

 
spring.mail.username=14xxx82173@qq.com
spring.mail.password=pxdblgfykzdeddiafh
spring.mail.host=smtp.qq.com
spring.mail.properties.smtp.ssl.enable=true

注意：不需要加引号；我这里使用的是QQ

3.service

package com.spm.service;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.stereotype.Service;
 
import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
 
@Service
public class EmailService {
 
    @Autowired
    private JavaMailSender javaMailSender;
 
    public void sendEmail(String to, String subject, String text) throws MessagingException {
        MimeMessage mimeMessage = javaMailSender.createMimeMessage();
        MimeMessageHelper messageHelper = new MimeMessageHelper(mimeMessage, true);
 
        try {
            messageHelper.setFrom("1xxxx482173@qq.com");
            messageHelper.setTo(to);
            messageHelper.setSubject(subject);
            messageHelper.setText(text);
 
            javaMailSender.send(mimeMessage);
        } catch (MessagingException e) {
            e.printStackTrace();
        }
    }
}

注意设置setFrom

4.controller层

package com.spm.controller;
import com.spm.service.EmailService;
import com.spm.utils.AjaxResult;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;
 
import javax.mail.MessagingException;
 
@RestController
@RequestMapping("/api/email")
@Transactional(rollbackFor = Exception.class)
public class EmailController {
 
    @Autowired
    private EmailService emailService;
 
    @PostMapping("/send")
    public String sendEmail(@RequestParam String to, @RequestParam String subject, @RequestParam String text) throws MessagingException {
        emailService.sendEmail(to, subject, text);
        return "111";
    }
}

5.前端api.js

// 发邮件
export function sendEmail(to, subject, text) {
  return request({
    url: '/dev/api/email/send',
    method: 'post',
    params: {
      to, subject, text
    }
  })
}

6.前端调用

 email

import { sendEmail } from '@/api/user'

  senE() {
      sendEmail('2895577104@qq.com', '标题', 'hello').then((res) => {
        console.log('发送邮件测试结果', res)
      })
    }