springboot-邮件任务

简单使用

导入依赖

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-mail</artifactId>
        </dependency>

在QQ邮箱开启功能

编写配置文件

之后我们就可以发邮件给其他人了!

@Test
    void contextLoads() {
        SimpleMailMessage message = new SimpleMailMessage();
        //邮件设置
        message.setSubject("泉神");
        message.setText("泉神我爱你");
        message.setTo("986394254@qq.com");
        message.setFrom("2622093102@qq.com");
        mailSender.send(message);
    }

复杂样例 来自网上

package com.gong.spingbootes;

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 SpingbootEsApplicationTests {

    @Autowired
    JavaMailSenderImpl mailSender;

    @Test
    public void contextLoads() {
        SimpleMailMessage message = new SimpleMailMessage();
        //邮件设置
        message.setSubject("通知今晚开会");
        message.setText("今晚七点三十开会");
        message.setTo("461600371@qq.com");
        message.setFrom("3145466450@qq.com");
        mailSender.send(message);
    }

    @Test
    public void testSend() throws MessagingException {
        //创建复杂邮件
        MimeMessage message = mailSender.createMimeMessage();
        //邮件设置
        MimeMessageHelper messageHelper = new MimeMessageHelper(message,true);
        messageHelper.setSubject("通知今晚开会");
        messageHelper.setText("<b style='color:red'>今晚七点三十开会</b>",true);
        messageHelper.setTo("461600371@qq.com");
        messageHelper.setFrom("3145466450@qq.com");
        messageHelper.addAttachment("1.jpg",new File("I:\\amly.jpg"));
        mailSender.send(message);
    }
}