Springboot发送邮件

可以查看该博主的文章介绍的很详细,包含了发邮件的多种情况:

https://www.iteye.com/blog/412887952-qq-com-2305992

如果想发送的邮件包含压缩包可以参考这篇文章

https://www.cnblogs.com/qq931399960/p/11409044.html

 

 记得先写这个
 @Autowired
 private JavaMailSenderImpl mailSender;

    public void sendMailAttach() throws Exception {
        Properties mailProperties = mailSender.getJavaMailProperties();
        MimeMessage message = mailSender.createMimeMessage();

        MimeMessageHelper helper = new MimeMessageHelper(message, true);
        helper.setFrom(mailSender.getUsername());
        helper.setTo(mailProperties.getProperty("receiver").split(","));
       // 第二个参数为是否支持html，如果为true，则表示支持，此时如果写入
nice
，则nice会被加粗，默认为false
        helper.setText("nice day2", true);
        helper.setSubject("测试2");
　　　　 // 或者使用new FiledataSource
        FileSystemResource file = new FileSystemResource(new File("F:\\learn\\workplace\\webtest.zip"));
        helper.addAttachment("webdemo.zip", file);
        mailSender.send(message);

    }