Spring Boot Mail经过QQ邮箱发送邮件

本文将介绍如何在Spring Boot工程完成QQ邮箱配置,实现邮件发送功能。java

1、在pom文件中添加依赖spring

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

2、在application.yml文件中添加配置app

spring:
  mail:
    username: xxxxx@qq.com
    password: xxxxxxxx
    host: smtp.qq.com
    port: 465
    properties:
      mail:
        transport:
          protocol: smtp
        smtp:
          socketFactory:
            class: javax.net.ssl.SSLSocketFactory
          port: ${spring.mail.port}
          auth: true
          starttls:
            enable: true
            required: true

将配置中的邮箱换成本身的QQ邮箱,密码使用QQ邮箱生成的受权码。接下来介绍如何生成受权码,首先登录QQ邮箱,进入设置界面socket

20200424225205

点击帐户ide

20200424225708

找到POP3/IMAP/SMPTP等配置,要启用POP3/SMTP和IMAP/SMTP两个服务,而后再点击生成受权码便可
20200424225750spring-boot

拿到受权码以后,放在上述配置中的密码ui

3、发送邮件.net

@Autowired
private JavaMailSender mailSender;
@Autowired
private MailProperties mailProperties;

@Override
protected void send(String receiver, String title, String content) {
    SimpleMailMessage message = new SimpleMailMessage();
    message.setFrom(mailProperties.getUsername());
    message.setTo(receiver);
    message.setSubject(title);
    message.setText(content);
    mailSender.send(message);
}

经过上述代码便可完成邮件发送功能,同理其余邮箱配置相似。code

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