sendmail.java

这个是一个基于javamail 的邮件接受和发送部分 虽GUI没有 但是功能的东西已经完毕 只为借鉴

mimeMsg.setFrom(new InternetAddress(sender));
}
if (receiver != null)//设置收件人地址
{
mimeMsg.setRecipients(Message.RecipientType.TO, parse(receiver));
}
if (subject != null)//设置邮件主题
{
mimeMsg.setSubject(subject, "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(); //第一个BodyPart.主要写一些一般的信件内容。
multipart.addBodyPart(part);              //压入第一个BodyPart到MimeMultipart对象中。 在 Multipart 中增加mail内容部分

 //  创建第二个BodyPart,是一个FileDAtaSource
// FileDataSource  fds  =  new  FileDataSource("C:\\Quotation\\print.txt");
 String APath=jTxtPath.getText().toString().trim();

if (APath.trim().length() > 0)
 {
//   System.out.println("路径为空");
//       APath = "c:\\Quotation\\print.txt";
   FileDataSource  fds  =  new  FileDataSource(APath);
   BodyPart  fileBodyPart  =  new  MimeBodyPart();    //第二个BodyPart
   fileBodyPart.setDataHandler(new  DataHandler(fds));//字符流形式装入文件
   //fileBodyPart.setFileName("report.xls");            //设置文件名，可以不是原来的文件名。
   fileBodyPart.setFileName(APath);            //设置文件名，可以不是原来的文件名。
   multipart.addBodyPart(fileBodyPart);  //  MimeMultPart作为Content加入message

 }





 mimeMsg.setContent(multipart);  //增加 Multipart 到信息体
 mimeMsg.saveChanges();          //所有以上的工作必须保存。

mimeMsg.setSentDate(new Date()); //设置发送日期
Transport.send(mimeMsg);         //发送邮件

System.out.println("邮件发送成功！");

}

/** 解析地址集合字符串 */
private InternetAddress[] parse(String addressSet) throws AddressException
{
ArrayList list = new ArrayList();
StringTokenizer tokens = new StringTokenizer(addressSet, ";");
while (tokens.hasMoreTokens())
{
list.add(new InternetAddress(tokens.nextToken().trim()));
}
InternetAddress[] addressArray = new InternetAddress[list.size()];
list.toArray(addressArray);
return addressArray;
}

/**
* 供外部调用的接口
*/

public boolean sendMails(String mail,String content)
{
//int mailLen = 0 ;
//int contentLen= 0;
if (mail == null||content==null)
{
return false;
}

try
{
this.smtp(mail,content);
}
catch(Exception ex)
{
System.err.println("ex2 in sendmail.java:"+ex.toString());
}

return true;
}

  public boolean SendMailInit(){
 SendMail mail = new SendMail();
 String email =jTxtReceiver.getText();   // "[e-mail]";
 String content = "LDG JavaMail郵件自動發送系統!<br/></br>If you have any Qustion，Please via our website for some help.</br>Thanks and Best Regards.<br/>IT Dept. Hotline:[phone]-8901 <br/><a href=''http://152.104.152.238'' target=''_blank''>http://152.104.152.238</a>";

 try
 {
 mail.sendMails(email,content);
 return true;
 }
 catch (Exception ex)
 {
 System.err.println("ex33:"+ex.toString());
 return false;
 }
 }


  public void main (String[] args)
  {
    SendMailInit();
  }


  private void jbInit() throws Exception {
    this.getContentPane().setLayout(flowLayout);
    jLabel3.setFont(new java.awt.Font("Dialog", Font.BOLD, 14));
    jLabel3.setForeground(UIManager.getColor(
        "InternalFrame.activeTitleBackground"));
    jLabel3.setText("Java Mail Sender");
    jPanel2.setLayout(borderLayout);
    jLabel1.setHorizontalAlignment(SwingConstants.RIGHT);
    jLabel2.setHorizontalAlignment(SwingConstants.RIGHT);
    jLabel4.setHorizontalAlignment(SwingConstants.RIGHT);
    jLabel4.setText("内容");
    jTextArea1.setBorder(border6);
    jTextArea1.setCaretColor(Color.black);
    jTextArea1.setSelectionColor(UIManager.getColor(
        "EditorPane.selectionBackground"));
    jTextArea1.setText("文本内容");
    jLabel5.setHorizontalAlignment(SwingConstants.RIGHT);
    jLabel5.setText("附件");
    jBtnInsert.setText("插入");
    jPanel3.setLayout(flowLayout1);
    jBtnCancel.addActionListener(new SendMail_jBtnCancel_actionAdapter(this));
   // jTxtUser.setText("kenny");
   // jTxtPwd.setText("aa");
   // jTxtSub.setText("LDG訂單自動發送");
    jTextArea2.setToolTipText("");
    jTextArea2.setText("");
    jTextArea2.setRows(3);
    jLabel6.setHorizontalAlignment(SwingConstants.RIGHT);
    jLabel6.setText("smtp設置");
    jLabel7.setHorizontalAlignment(SwingConstants.RIGHT);
    jLabel7.setText("用戶名"); //jTxtServer.setText("mail.luckydragongroup.com");
    jLabel8.setHorizontalAlignment(SwingConstants.RIGHT);
    jLabel8.setText("密碼"); //jTxtPath.setText("c:\\BF.txt");
    jBtnBrow.setText("瀏覽");
    jBtnBrow.addActionListener(new SendMail_jBtnBrow_actionAdapter(this));
    this.setTitle("Java Mail System");
    jBtnSend.addActionListener(new SendMail_jButton1_actionAdapter(this));
    // jTxtPwd.setText("");
    this.getContentPane().add(jPanel3, java.awt.BorderLayout.SOUTH);
    jBtnCancel.setText("取消");
    jLabel2.setText("主題");
    //jTxtSender.setText("[e-mail]");
    jLabel1.setText("收件人");
    this.getContentPane().add(jPanel2, java.awt.BorderLayout.CENTER);
    this.getContentPane().add(jPanel1, java.awt.BorderLayout.NORTH);
    jPanel1.add(jLabel3, null);
    jPanel3.add(jBtnSend, null);
    jPanel3.add(jBtnCancel, null);
    jPanel2.add(jTxtSub);
    jPanel2.add(jTxtReceiver);
    jPanel2.add(jTxtSender);
    jPanel2.add(jTxtServer);
    jPanel2.add(jTxtUser);
    jPanel2.add(jBtnInsert);
    jPanel2.add(jBtnBrow);
    jPanel2.add(jTxtPath);
    jPanel2.add(jTextArea1);
    jScrollPane1.getViewport().add(jTextArea2);
    jPanel2.add(jTxtPwd);
    jPanel2.add(jLabel8);
    jPanel2.add(jLabel5);
    jPanel2.add(jLabel6);
    jPanel2.add(jLabel1);
    jPanel2.add(jLabel7);
    jPanel2.add(jLabel2);
    jPanel2.add(jLabel4);
    jPanel2.add(jScrollPane1);
    jBtnSend.setText("發送");

  }


  public void jBtnCancel_actionPerformed(ActionEvent e) {
  this.dispose();
  }

  public void jBtnSend_actionPerformed(ActionEvent e) {
    this.getFormTXT();
    //SendMailInit();   //点击按钮事件
    //**********************************
     String email =jTxtReceiver.getText();   // "[e-mail]";
      String content = "LDG 自動郵件發送系統 <br/>感谢您使用LDG JavaMail郵件自動發送系統!<br/></br>If you have any Qustion，Please via our website for some help.</br>Thanks and Best Regards.<br/>IT Dept. Hotline:[phone]-8901 <br/><a href=''http://152.104.152.238'' target=''_blank''>http://152.104.152.238</a>";

      try
      {
     sendMails(email,content);
    //  return true;
      }
      catch (Exception ex)
      {
      System.err.println("ex33:"+ex.toString());
    //  return false;
 }
    //**********************************
  }

  public void jBtnBrow_actionPerformed(ActionEvent e) {
     JFileChooser chooser = new JFileChooser();
     if (e.getSource() == jBtnBrow) {
           int returnVal = chooser.showOpenDialog(this);

           if (returnVal == JFileChooser.APPROVE_OPTION) {
               File file = chooser.getSelectedFile();
               //This is where a real application would open the file.
               jTxtPath.setText(file.getPath());
               jTextArea2.append( file.getPath()+ '\n');
           } else {
             //jTxtPath.setText(file.getPath());
             jTextArea2.append("Cancelled by user." + '\n');
           }
   }
  }
}

class SendMail_jButton1_actionAdapter
    implements ActionListener {
  private SendMail adaptee;
  SendMail_jButton1_actionAdapter(SendMail adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jBtnSend_actionPerformed(e);
  }
}

class SendMail_jBtnBrow_actionAdapter
    implements ActionListener {
  private SendMail adaptee;
  SendMail_jBtnBrow_actionAdapter(SendMail adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {

    adaptee.jBtnBrow_actionPerformed(e);
  }
}

class SendMail_jBtnSend_actionAdapter
    implements ActionListener {
  private SendMail adaptee;
  SendMail_jBtnSend_actionAdapter(SendMail adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jBtnSend_actionPerformed(e);
  }
}

class SendMail_jBtnCancel_actionAdapter
    implements ActionListener {
  private SendMail adaptee;
  SendMail_jBtnCancel_actionAdapter(SendMail adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jBtnCancel_actionPerformed(e);
  }
}