Java 发邮件

水深无声 2022-09-26 01:49 203阅读 0赞

// 收件人电子邮箱
              //String to = "fupeng@okjiaoyu.cn";
    
              // 发件人电子邮箱
              String from = "fupeng@okjiaoyu.cn";
    
              // 指定发送邮件的主机为 localhost
              String host = "smtp.exmail.qq.com";
    
              // 获取系统属性
              Properties properties = System.getProperties();
    
              // 设置邮件服务器
              properties.setProperty("mail.smtp.host", host);
    
              properties.put("mail.smtp.auth", "true");
              // 获取默认session对象
              Session session = Session.getDefaultInstance(properties,new Authenticator(){
                public PasswordAuthentication getPasswordAuthentication()
                {
                 return new PasswordAuthentication("fupeng@okjiaoyu.cn", "kunpengkU1"); //发件人邮件用户名、密码
                }
               });
    
              try{
                 // 创建默认的 MimeMessage 对象
                 MimeMessage message = new MimeMessage(session);
    
                 // Set From: 头部头字段
                 message.setFrom(new InternetAddress(from));
                 String [] to = {
       "fupeng@okjiaoyu.cn","fupeng_2005@126.com"};
                 InternetAddress[] sendTo = new InternetAddress[to.length];  
                 for (int i = 0; i < to.length; i++) {  
                     System.out.println("发送到:" + to[i]);  
                     sendTo[i] = new InternetAddress(to[i]);  
                 }  
    
                 // Set To: 头部头字段
                 message.setRecipients(Message.RecipientType.TO,
                                          sendTo);
    
                 // Set Subject: 头部头字段
                 message.setSubject("This is the Subject Line!");
    
                 // 设置消息体
                 message.setText("This is actual message");
    
                 // 发送消息
                 Transport.send(message);
                 System.out.println("Sent message successfully....from w3cschool.cc");
              }catch (MessagingException mex) {
                 mex.printStackTrace();
              }