Springboot实现Java邮件任务过程解析

1.maven引入依赖


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

2.application.properties配置发送邮箱

//用户邮箱
[email protected]
//QQ邮箱开通第三方登录的授权码
spring.mail.password=xxxxxxxxxxxx
//主机地址
spring.mail.host=smtp.qq.com
//开启安全的连接
spring.mail.properties.mail.smtp.enable=true

3.测试

import cn.kgc.elastic.vo.Book;
import org.junit.Test;
import org.junit.runner.RunWith;
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.MimeMailMessage;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.test.context.junit4.SpringRunner;
import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
import java.io.File;
@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringBoot03ApplicationTests {
   //注入邮件发送器 
  @Autowired
  JavaMailSenderImpl mailSender;
  @Test
  public void sentMail(){
     //发送简单的邮件
    SimpleMailMessage message=new SimpleMailMessage();
     //邮件设置
     //标题
    message.setSubject("注意");
     //内容
    message.setText("有内鬼,终止交易");
     //发送人
    message.setFrom("[email protected]");
     //收件人
    message.setTo("[email protected]");
    mailSender.send(message);
  }
  @Test
  public void tesr01() throws MessagingException {
     //复杂邮件发送
    MimeMessage mimeMessage=mailSender.createMimeMessage();
     //使用helper上传文件
    MimeMessageHelper helper=new MimeMessageHelper(mimeMessage,true);
    helper.setSubject("注意");
     //可以HTML样式
    helper.setText("有内鬼,终止交易",true);
     //上传文件,可以上传多个
    helper.addAttachment("1.jpg",new File("C:\\Users\\Jump\\Pictures\\1.jpg"));
    helper.setFrom("[email protected]");
    helper.setTo("[email protected]");
    mailSender.send(mimeMessage);
  }
  @Test
  public void contextLoads() {
  }
}

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。

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