SpringBoot发送邮箱

一、导入依赖

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

二、添加配置

application.yml文件

将username修改为自己的邮箱，password修改为自己的邮箱授权码（下面有QQ授权码的生成地址）

spring:mail:port: 465username: xxxxxx@qq.com     # 自己的邮箱或者发送人的邮箱password: xxxxxx            # 邮箱授权码host: smtp.qq.com               properties:mail:smtp:auth: falsessl:enable: truedebug: true

QQ授权码生成地址: 账号与安全 (qq.com)

三、导入工具类

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.stereotype.Component;

@Component
public class SendEmailUtil {
/*** 消息发送工具*/@Autowiredprivate JavaMailSender sender;
/*** @param senderEmail 发送者的邮箱* @param receiverEmail 接收者的邮箱* @param messageText   消息内容*/public void send(String senderEmail, String receiverEmail, String messageText) {//  创建消息对象SimpleMailMessage message = new SimpleMailMessage();
//设置消息相关信息//  发送者邮箱message.setFrom(senderEmail);//  消息内容message.setText(messageText);//  接收者邮箱message.setTo(receiverEmail);
//  发送消息sender.send(message);}
/*** @param senderEmail 发送者的邮箱* @param receiverEmail 接收者的邮箱* @param messageText  消息内容* @param subject 消息主题*/public void send(String senderEmail, String receiverEmail, String messageText,String subject) {//  创建消息对象SimpleMailMessage message = new SimpleMailMessage();
//设置消息相关信息//  发送者message.setFrom(senderEmail);//  消息主题message.setSubject(subject);//  消息内容message.setText(messageText);//  接收者message.setTo(receiverEmail);
//  发送消息sender.send(message);}
}

四、发送消息

在SpringBoot的测试类中发送

@Autowired
private SendEmailUtil sendEmailUtil;@Test
void sendUtil() {String senderEmail = "xxxxxx@qq.com";   //  发送者邮箱String receiverEmail = "xxxxxx@qq.com"; //  接收者邮箱String msg = "hello，编程大师!";            //  消息内容String subject = "测试springboot发送邮箱";      //  消息主题sendEmailUtil.send(senderEmail,receiverEmail,msg,subject);
}