发送电子邮件的Java代码仅适用于一个电子邮件ID？

Question

我使用下面的java代码向我团队中的人员发送电子邮件，但是它只有在public static String to =“marsh@gmail.com”;时才有效，但它不会工作如果我有 public static String to = "marsh@gmail.com, mark@gmail.com"; 不确定我缺少什么，有人可以帮助我同时向多个 ID 发送电子邮件吗？目前该代码一次只能发送给一个人？

public static String to = "marsh@gmail.com, mark@gmail.com";
public static String from= "SANDBOX";
public static String host = "localhost"; 

public  static void send_production_email(String reportDate){

    System.out.println("Preparing to Send Email to Admin's...");

    Properties properties = System.getProperties();
    properties.setProperty("mail.smtp.host", host);

      Session session = Session.getDefaultInstance(properties);

      try{

         MimeMessage message = new MimeMessage(session);
       message.setFrom(new InternetAddress(from));
       message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));

       message.setSubject(" Production Database Backed up Successfully");

       message.setContent("<h4> Production Database Backup Completed on" +reportDate+" </h4><br>"   
            + "<h4>Please do not respond to this email as this is an auto generated email</h4></br>"
            +"<h4>Thank You!</h4></br>" );
       Transport.send(message);
         System.out.println("Sent message successfully....");
      }
      catch (MessagingException mex) {
         mex.printStackTrace();
      }

}

Answer 1

您需要为每个电子邮件地址调用 message.addRecipient() 或使用地址数组调用 addRecipients()。