腾讯企业邮箱发送邮件案例

r囧r小猫 2021-12-10 13:37 529阅读 0赞

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

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import java.util.Properties;
    
    import javax.mail.MessagingException;
    import javax.mail.internet.MimeMessage;
    
    import org.springframework.mail.javamail.JavaMailSenderImpl;
    import org.springframework.mail.javamail.MimeMessageHelper;
    import org.springframework.stereotype.Component;
    
    @Component
    public class EmailHelper {
    
        /**
         *
         * @param subject  邮件标题
         * @param content  邮件内容
         * @param receiver 接收邮件方的邮箱地址
         * @param host 腾讯系统邮箱       systememailhost
         * @param port 腾讯系统邮箱端口号   systememailport
         * @param username 管理员邮箱地址   systememailusername
         * @param password 管理员邮箱密码   systememailpassword
         * @return
         */
        public boolean sendHtmlMail(String subject, String content, String receiver, String host, int port, String username, String password){
            boolean result = true;
            try{
                JavaMailSenderImpl senderImpl = new JavaMailSenderImpl();
    
                // 设定mail server
                senderImpl.setHost(host);
                senderImpl.setPort(port);
                senderImpl.setUsername(username);
                senderImpl.setPassword(password);
                senderImpl.setDefaultEncoding("UTF-8");
                Properties prop = new Properties();
                // 将这个参数设为true，让服务器进行认证,认证用户名和密码是否正确
                prop.put("mail.smtp.auth", "true");   
                prop.put("mail.smtp.ssl.enable", "true");
                prop.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
                senderImpl.setJavaMailProperties(prop);
    
                // 建立邮件消息,发送简单邮件和html邮件的区别
                MimeMessage mailMessage = senderImpl.createMimeMessage();
                MimeMessageHelper messageHelper = new MimeMessageHelper(mailMessage);
    
                // 设置收件人，寄件人
                messageHelper.setTo(receiver);
                messageHelper.setFrom(username);
                messageHelper.setSubject(subject);
                // true 表示启动HTML格式的邮件
                messageHelper.setText(content,true);
    
                // 发送邮件
                senderImpl.send(mailMessage);
            } catch (MessagingException e) {
                result = false;
            }
            return result;
        }
    }

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