springboot发送邮件实例

好的，很高兴为您提供帮助。以下是Spring Boot发送邮件的示例代码：

1.添加Maven依赖

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

2.application.properties文件配置

spring.mail.host=smtp.163.com
spring.mail.username=your_email_address
spring.mail.password=your_email_password
spring.mail.properties.mail.smtp.auth=true
spring.mail.properties.mail.smtp.starttls.enable=true
spring.mail.properties.mail.smtp.starttls.required=true

3.编写java代码

package com.example.maildemo;

import javax.mail.internet.MimeMessage;

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

@Component
public class EmailService {

    @Autowired
    private JavaMailSender emailSender;

    public void sendSimpleMessage(
      String to, String subject, String text) {
        MimeMessage message = emailSender.createMimeMessage();
        MimeMessageHelper helper = new MimeMessageHelper(message);
        try {
            helper.setTo(to);
            helper.setSubject(subject);
            helper.setText(text);
        } catch (Exception e) {
            e.printStackTrace();
        }
        emailSender.send(message);
    }
}

在调用sendSimpleMessage方法时传入收件人地址、邮件主题和内容即可发送邮件。

希望能对您有所帮助！