SpringBoot邮件任务
SpringBoot邮件任务
1、引入starter
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>2、发送流程：
3、配置application.properties
如果用的是application.yml照着配就行，原理一样的
spring.mail.username=1144722582@qq.com
spring.mail.password=*******
spring.mail.host=smtp.qq.com上面的第二个是授权码(我打码了)，你自己去qq邮箱上面开启相应服务即可
最后生成授权码：
4、测试简单邮件发送
package com.atguigu.springboot;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.mail.MailSender;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.mail.javamail.MimeMessageHelper;
import javax.mail.internet.MimeMessage;
import java.io.File;
@SpringBootTest
class Springboot04TaskApplicationTests {
@Autowired
JavaMailSenderImpl mailSender;
@Test
void contextLoads() {
SimpleMailMessage message = new SimpleMailMessage();
//右键设置
message.setSubject("通知-今晚开会");
message.setText("今晚7:30开会");
message.setTo("xiongtete0519@163.com");
message.setFrom("1144722582@qq.com");
mailSender.send(message);
}
}运行之后去网易邮箱查看：
5、测试带附件的邮件发送
package com.atguigu.springboot;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.mail.MailSender;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.mail.javamail.MimeMessageHelper;
import javax.mail.internet.MimeMessage;
import java.io.File;
@SpringBootTest
class Springboot04TaskApplicationTests {
@Autowired
JavaMailSenderImpl mailSender;
@Test
public void test02() throws Exception{
//1、创建一个复杂的消息邮件
MimeMessage mimeMessage = mailSender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(mimeMessage,true);
//右键设置
helper.setSubject("通知-今晚开会");
helper.setText("<b style='color:red'>今天7:30开会</b>",true);
helper.setTo("xiongtete0519@163.com");
helper.setFrom("1144722582@qq.com");
//上传文件
helper.addAttachment("03.jpg",new File("C:\\Users\\Peroy\\Pictures\\Saved Pictures\\03.jpg"));
helper.addAttachment("preview.jpg",new File("C:\\Users\\Peroy\\Pictures\\Saved Pictures\\preview.jpg"));
mailSender.send(mimeMessage);
}
}最后的两个文件你用你自己电脑里面的就行，我是传了两张照片。 运行之后去网易邮箱查看：
可以看到附件和html格式的文件内容都生效了。
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