SpringBoot 发送简单邮件

Posted 2022-01-26 zhainan-blog

使用SpringBoot 发送简单邮件

1. 在pom.xml中导入依赖

<!--邮件依赖-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-mail</artifactId>
        </dependency>

2. 配置application.properties文件

在此我们以QQ邮箱为例, 秘钥使用的是QQ邮箱POP3/SMTP服务提供的秘钥并不是登录密码

#发送邮件配置
spring.mail.host=smtp.qq.com
spring.mail.username=QQ号码(邮件发送方)
spring.mail.password=秘钥
spring.mail.properties.mail.smtp.auth=true
spring.mail.properties.mail.smtp.starttls.enable=true
spring.mail.properties.mail.smtp.starttls.required=true

3. 写一个测试类

import javafx.application.Application;
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.JavaMailSender;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest(classes = YisizhusystemApplication.class)
public class ApplicationTests 

    @Autowired
    private JavaMailSender mailSender;

    @Test
    public void sendSimpleMail() throws Exception 
        SimpleMailMessage message = new SimpleMailMessage();
        message.setFrom("发送方@qq.com");
        message.setTo("接收方@163.com");
        message.setSubject("主题：简单邮件");
        message.setText("测试邮件内容");

        mailSender.send(message);
    

QQ邮箱授权码获取方法