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Spring框架实现邮件发送实例

Spring提供了一个发送邮件的抽象层,使发送邮件实现非常简单。

  下面代码需要mail.jar包,如果服务器需要认证,必须加入如下加粗代码:

  源文件:SendMail.java:

package mail;
 
  import org.springframework.mail.javamail.JavaMailSenderImpl;
 
  import org.springframework.mail.javamail.MimeMessageHelper;
 
  import javax.mail.internet.MimeMessage;
 
  import java.util.Properties;
 
  import java.util.Date;
 
  /**
 
  * @author chrischen
 
  */
 
  public class SendMail {
 
  //邮件发送器
 
  public static String Sender(String subject, String msg, String sendTo, String fromMail, String user, String pw, String fromName, String protocol, String host, String port){
 
  try{
 
  final String username = user;
 
  final String pass = pw;
 
  //需要认证
 
  Properties props = new Properties();
 
  props.put("mail.smtp.host", host);
 
  props.put("mail.smtp.auth", "true");
 
  props.put("mail.transport.protocol", protocol);
 
  props.put("mail.from", fromMail);
 
  //创建发送器
 
  JavaMailSenderImpl sender = new JavaMailSenderImpl();
 
  sender.setHost(host);
 
  sender.setUsername(username);
 
  sender.setPassword(pass);
 
  //创建消息
 
  MimeMessage message = sender.createMimeMessage();
 
  message.addHeader("X-Mailer", "Java Mailer");
 
  MimeMessageHelper helper = new MimeMessageHelper(message);
 
  helper.setTo(sendTo);
 
  helper.setFrom(fromMail, fromName);
 
  helper.setSubject(subject);
 
  helper.setText(msg);
 
  helper.setSentDate(new Date());
 
  //开始发送
 
  sender.setJavaMailProperties(props);
 
  sender.send(message);
 
  }catch(Exception e){
 
  System.out.println("Error:" + e);
 
  return "Failure";
 
  }
 
  return "Success";
 
  }
 
  //测试
 
  public static void main(String args[])throws Exception
 
  {
 
  String subject = "测试邮件";//标题
 
  String sendTo = "test@my.com";//接收者邮件
 
  String fromMail = "send@my.com";//发送者邮件
 
  String user = "send@my.com";//发送者用户
 
  String pw = "password";//发送者邮件密码
 
  String fromName = "Chen";//发送者名字
 
  String protocol = "smtp";//协议
 
  String host = "smtp.my.com";//发送主机
 
  String port = "25";//端口
 
  String msg = "简单邮件发送。";//发送内容
 
  String ret = Sender(subject, msg, sendTo, fromMail, user, pw, fromName, protocol, host, port);
 
  System.out.println("邮件发送结果:" + ret);
 
  }
 
  }

 使用MimeMessageHelper,可以实现Multipart email,方便添加附件和内嵌资源等。

posted on 2012-04-11 12:09  restService  阅读(304)  评论(0编辑  收藏  举报

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