Spring Boot Mail經過QQ郵箱發送郵件

本文將介紹如何在Spring Boot工程完成QQ郵箱配置,實現郵件發送功能。java

1、在pom文件中添加依賴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

將配置中的郵箱換成本身的QQ郵箱,密碼使用QQ郵箱生成的受權碼。接下來介紹如何生成受權碼,首先登錄QQ郵箱,進入設置界面socket

20200424225205

點擊帳戶ide

20200424225708

找到POP3/IMAP/SMPTP等配置,要啓用POP3/SMTP和IMAP/SMTP兩個服務,而後再點擊生成受權碼便可
20200424225750spring-boot

拿到受權碼以後,放在上述配置中的密碼ui

3、發送郵件.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);
}

經過上述代碼便可完成郵件發送功能,同理其餘郵箱配置相似。code

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