SpringBoot 发送邮件

SpringBoot发送邮件

1、pom

		<parent>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-parent</artifactId>
			<version>2.3.4.RELEASE</version>
			<relativePath/> <!-- lookup parent from repository -->
		</parent>

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

2、yml

spring.mail.username=90xxxxx31@qq.com
spring.mail.password=qq邮箱授权码
spring.mail.host=smtp.qq.com
#开启加密验证
spring.mail.properties.mail.smtp.enable=true

3、mailSender

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;
import java.text.SimpleDateFormat;
import java.util.Date;

@SpringBootTest
class SpringbootTaskApplicationTests {

    @Autowired
    JavaMailSenderImpl mailSender;

    @Test
    void contextLoads() {
        SimpleMailMessage simpleMailMessage = new SimpleMailMessage();

        simpleMailMessage.setSubject("桔梗，你好");
        simpleMailMessage.setText("感谢你一生的陪伴");
        simpleMailMessage.setSubject("桔梗");

        simpleMailMessage.setTo("26xxxxx83@qq.com");
        simpleMailMessage.setFrom("90xxxxx31@qq.com");

        mailSender.send(simpleMailMessage);
    }

    @Test
    void contextLoads2() throws MessagingException {
        //一个复杂的邮件
        MimeMessage mimeMessage = mailSender.createMimeMessage();
        MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true);

        helper.setSubject("桔梗，你好");
        helper.setText("<p style='color:red'>感谢你一生的陪伴 +" + new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS").format(new Date()) + "+</p>", true);
        helper.addAttachment("美女1.jpeg", new File("C:\Users\A\Desktop\美女1.jpeg"));
        helper.addAttachment("美女2.jpg", new File("C:\Users\A\Desktop\美女2.jpg"));

        helper.setTo("26xxxxx83@qq.com");
        helper.setFrom("90xxxxx31@qq.com");

        mailSender.send(mimeMessage);
    }

}