简易邮件发送系统的实现(下)

 

(3)Send.java

/**

 * @FileName: mailBean.java

 * @author Devil_Angel

 * @date:2007-07-23

 * @Description: 邮件系统JavaBean

 *

 */

package javaBean;

 

import java.util.*;

import javax.activation.*;

import javax.mail.*;

import javax.mail.internet.*;

 

public class Send

{

       private String errMsg=null;

       private String sender=null;            //发件人地址

       private String receiver=null;          //收件人地址

       private String smtpHost=null;        //邮件发送服务器(SMTP)

       private String user=null;               //登陆用户名

       private String password=null;              //密码

       private String title=null;                //邮件主题

      

       public Send() {

              sender="joe_liu@wecl.com.cn";

              receiver="wecl@wecl.com.cn";

              smtpHost="mail.wecl.com.cn";

              password="000000";

       }

 

       public String getPassword() {

              return password;

       }

 

       public void setPassword(String password) {

              this.password = password;

       }

 

       public String getSender() {

              return sender;

       }

 

       public void setSender(String sender) {

              this.sender = sender;

       }

 

       public String getReceiver() {

              return receiver;

       }

 

       public void setReceiver(String receiver) {

              this.receiver = receiver;

       }

      

       public String getSmtpHost() {

              return smtpHost;

       }

 

       public void setSmtpHost(String smtpHost) {

              this.smtpHost = smtpHost;

       }

 

       public String getTitle() {

              return title;

       }

 

       public void setTitle(String title) {

              this.title = title;

       }

 

       public String getUser() {

              return user;

       }

 

       public void setUser(String user) {

              this.user = user;

       }

      

       public String getErrMsg() {

              return errMsg;

       }    

      

       public void smtp(String content) throws MessagingException

       {

 

              if(smtpHost==null || smtpHost.equals("")) throw new MessagingException("smtpHost not found!");

             

              Properties props=new Properties();

              props.put("mail.smtp.host", getSmtpHost());     //设置SMTP主机

//             props.put("mail.smtp.host", "true");                    //使用SMTP身份验证

             

              Session session=Session.getDefaultInstance(props);

              session.setDebug(true);

             

              //获得邮件会话对象

              MimeMessage mimeMsg=new MimeMessage(session);             //创建MIME邮件对象

 

              mimeMsg.setFrom(new InternetAddress(getSender()));     //设置发件人地址

              mimeMsg.setRecipient(Message.RecipientType.TO, new InternetAddress(getReceiver()));             //设置收件人地址

 

              if(title!=null) {

                     mimeMsg.setSubject(title,"GBK");

              }

             

              MimeBodyPart part=new MimeBodyPart();                       //MAIL内容部分

              part.setText(content==null ? "" : content, "GBK");

             

              //设置邮件格式为HTML CQC

              part.setContent(content.toString(), "text/html;charset=GBK");

              Multipart multipart=new MimeMultipart();

              multipart.addBodyPart(part);                                     //在Multipart中增加MAIL内容部分

              mimeMsg.setContent(multipart);                                      //增加Multipart到信息体

              mimeMsg.setSentDate(new Date());

              Transport.send(mimeMsg);                                             //发送邮件

       }

      

       public boolean sendMail(String content) {

              if(content==null || content.equals(""))

                     return false;

             

              try {

                     this.smtp(content);

              }catch(Exception e) {

                     System.err.println("e2 in sendmail.java :"+ e.toString());

              }

             

              return true;

       }           

}