SpringBoot项目发送邮件

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SpringBoot项目发送邮件

springboot整合mail发送邮件

1.在pom.xml中导入邮件发送依赖

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

2.配置yml文件中mail的信息

  mail:host: smtp.163.com #邮箱采用的是网易邮箱，也可以更换其他的邮箱username: [e-mail]: xxxx  #配置邮箱的snmp验证信息

3.编写邮件发送类EmailSending

package com.emailsend.listener;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.stereotype.Component;import java.util.Random;@Component
public class EmailSending {@AutowiredJavaMailSender sender;@Value("${spring.mail.username}")String username;private SimpleMailMessage createMessage(String title, String content, String email){SimpleMailMessage message = new SimpleMailMessage();message.setSubject(title);  //主题message.setText(content);   //内容message.setTo(email);       //发送目标邮箱message.setFrom(username);  //源发送邮箱return message;}public void sendMailMessage(String email){Random random = new Random();int code = random.nextInt(899999)+100000;SimpleMailMessage  message= this.createMessage("欢迎注册我们的网站","您的验证码为"+(code)+",有效时间三分钟,为了保障您的安全，请勿向他人泄露验证码信息。",email);if (message == null) return;sender.send(message);}
}

4.编写测试类EmailSendApplicationTests

package com.emailsend;import com.emailsend.listener.EmailSending;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;@SpringBootTest
class EmailSendApplicationTests {@Autowiredprivate EmailSending emailSending;@Testvoid contextLoads() {emailSending.sendMailMessage("[e-mail]");}}

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