springMVC整合邮件发送

我就是我 2023-09-28 11:10 23阅读 0赞

在做ssm项目的过程中，需要简单使用到邮件发送验证码验证的功能，所以经过查阅资料集成了进去，现将其分享给大家：

我这里使用的是qq邮箱来进行发送

1.  导入依赖
    
        
                <dependency>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring-context-support</artifactId>
                    <version>5.3.15</version>
                </dependency>
        
                <dependency>
                    <groupId>javax.mail</groupId>
                    <artifactId>mail</artifactId>
                    <version>1.4.7</version>
                </dependency>
2.  编写邮件发送配置类
    
        @Configuration
        public class EmailConfig {
              
        
            @Bean
            public MailSender mailSender(){
              
                Properties properties = new Properties();
                JavaMailSenderImpl mailSender = new JavaMailSenderImpl();
                mailSender.setHost("smtp.qq.com");
                mailSender.setUsername("1481315703@qq.com");
                //这里的密码是你邮箱的里开启post3服务的密码
                mailSender.setPassword("*********");
        //        MailSSLSocketFactory mailSSLSocketFactory = null;
        //        try {
              
        //            mailSSLSocketFactory = new MailSSLSocketFactory();
        //        } catch (GeneralSecurityException e) {
              
        //            e.printStackTrace();
        //        }
        //        mailSSLSocketFactory.setTrustAllHosts(true);
        //        properties.put("mail.smtp.ssl.socketFactory", mailSSLSocketFactory);
        //        mailSender.setProtocol("smtp");
                properties.setProperty("mail.smtp.auth","true");
                //设置端口号为587，否则部署在服务器会出错
                properties.setProperty("mail.smtp.port", "587");
                properties.setProperty("mail.smtp.socketFactory.port", "587");
        //        properties.setProperty("mail.smtp.socketFactory.fallback", "false");
        //        properties.put("mail.smtp.ssl.enable", true);
        //        properties.setProperty("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
                mailSender.setJavaMailProperties(properties);
        
                return mailSender;
        
            }
        }
3.  编写邮件发送工具类
    
    > 这里需要先将工具类注入spring容器中，以此来获取JavaMailSender对象
    
        @Component
        public class EmailUtil {
              
            @Resource
            private JavaMailSender mailSender;
        
            /**
             * 发送简单邮件
             * @param userEmail
             * @param code
             */
            public void sendSimpleEmail(String userEmail,String code){
              
                SimpleMailMessage message = new SimpleMailMessage();//消息构造器
                message.setFrom("1481315703@qq.com");//发件人
                message.setTo(userEmail);//收件人
                message.setSubject("爱学习的大雄博客登录验证码");//主题
                message.setText("您的验证码是:"+code);//正文
                mailSender.send(message);
            }
        }
4.  controller层或service层调用使用即可