springboot-邮件发送

导入依赖

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

配置文件

#邮箱账号
spring.mail.username=yhjava186@163.com
#授权码
spring.mail.password=DSOOVBMZQJVUCUDO
#发送的服务器
spring.mail.host=smtp.163.com
#qq要开启加密验证
#spring.mail.properties.mail.smtp.ssl.enable=true

单一邮件

package com.sm;

import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.mail.javamail.MimeMessageHelper;

import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
import java.io.File;

@SpringBootTest
class BootEmailApplicationTests {
    @Autowired
    private JavaMailSenderImpl javaMailSender;

    
    @Test
    void contextLoads() {
        //简单的邮件
        SimpleMailMessage simpleMailMessage = new SimpleMailMessage();
        //谁发
        simpleMailMessage.setFrom("yhjava186@163.com");
        //邮件标题
        simpleMailMessage.setSubject("hello");
        //发送的消息
        simpleMailMessage.setText("发送的消息");
        //发给谁
        simpleMailMessage.setTo("878816372@qq.com");
        //发送消息
        javaMailSender.send(simpleMailMessage);
    }

    
    @Test
    void context() throws MessagingException {
        MimeMessage mimeMessage = javaMailSender.createMimeMessage();
        //创建帮助邮件
        MimeMessageHelper mimeMessageHelper = new MimeMessageHelper(mimeMessage, true, "utf-8");

        //设置主题
        mimeMessageHelper.setSubject("yh你好");
        //设置文本 开启html支持
        mimeMessageHelper.setText("
你好
", true);
        //发送附件
        mimeMessageHelper.addAttachment("1.jpg", new File("C:\Users\JAVASM\Desktop\人工智能学院\aaa.jpg"));
        //发送人 个性化定制发送人
        mimeMessageHelper.setFrom("大宝贝");
        //发给谁
        mimeMessageHelper.setTo("878816372@qq.com");
        //发送邮件
        javaMailSender.send(mimeMessage);
    }

}