Spring Boot 使用邮件

今天药忘吃喽~ 2023-10-11 11:12 13阅读 0赞

**一、创建项目导入依赖：**

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

![1651677-20190813163826820-682920523.png][]

**二、发送邮件：**

1）application.yml

spring:
      mail:
        host: smtp.163.com
        username: 123123@163.com
        password: onmhhhhovd
        default-encoding: utf-8

2）简单邮件发送：

@Autowired
        private JavaMailSender sender;
    
        @Test
        public void sendMail(){
            SimpleMailMessage mailMessage = new SimpleMailMessage();
            mailMessage.setSubject("测试邮件主题");
            mailMessage.setText("测试邮件内容");
            mailMessage.setFrom("15968195@163.com");
            mailMessage.setTo("47117@qq.com");
            sender.send(mailMessage);
        }

3）带HTML邮件：

@Autowired
        private JavaMailSender sender;
    
        @Test
        public void sendMail1() throws MessagingException {
            MimeMessage message = sender.createMimeMessage();
    
            MimeMessageHelper mailMessage = new MimeMessageHelper(message,true);
            mailMessage.setSubject("测试邮件主题");
            mailMessage.setText("<a href='http://www.baidu.com'>点击跳转百度</a>",true);
            mailMessage.setFrom("159195@163.com");
            mailMessage.setTo("4755@qq.com");
            sender.send(message);
        }

4）带附件邮件：

@Autowired
        private JavaMailSender sender;
    
        @Test
        public void sendMail2() throws MessagingException {
            MimeMessage message = sender.createMimeMessage();
    
            MimeMessageHelper mailMessage = new MimeMessageHelper(message,true);
            mailMessage.setSubject("测试邮件主题");
            mailMessage.setText("<a href='http://www.baidu.com'>点击跳转百度</a>",true);
            mailMessage.setFrom("1590@163.com");
            mailMessage.setTo("471@qq.com");
    
            String path = "E:\\temp\\temp.jpg";
            FileSystemResource fileSystemResource = new FileSystemResource(path);
            String fileName = path.substring(path.lastIndexOf(File.separator)+1);
            mailMessage.addAttachment(fileName,fileSystemResource);
    
            sender.send(message);
        }

5）使用模板引擎动态生成html页面发送：

<!DOCTYPE html>
    <html xmlns:th="http://www.thymeleaf.org">
    <head>
        <meta charset="UTF-8">
        <title>Title</title>
    </head>
    <body>
    <h1>你好<span th:text="${username}"></span></h1>
    <p>这是一个邮件测试模板</p>
    </body>
    </html>

@Autowired
        private JavaMailSender sender;
    
        @Autowired
        private TemplateEngine templateEngine;
    
        @Test
        public void sendMail3() throws MessagingException {
            MimeMessage message = sender.createMimeMessage();
    
            MimeMessageHelper mailMessage = new MimeMessageHelper(message,true);
            mailMessage.setSubject("测试邮件主题");
            mailMessage.setFrom("159@163.com");
            mailMessage.setTo("471@qq.com");
    
            //读取模板内容
            Context context = new Context();
            context.setVariable("username","张三");
            String info = templateEngine.process("temp", context);
            mailMessage.setText(info,true);
    
            sender.send(message);
        }

转载于:https://www.cnblogs.com/Tractors/p/11347212.html

[1651677-20190813163826820-682920523.png]: https://img2018.cnblogs.com/blog/1651677/201908/1651677-20190813163826820-682920523.png