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 spring.mail.username=753029781@qq.com //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("753029781@qq.com");
//收件人
message.setTo("jumpjiang233@gmail.com");
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("753029781@qq.com");
helper.setTo("2871382340@qq.com");
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考高分网。



