帮一个忙好不????
这个是jsp页面 
  <%@   page   contentType= "text/html;charset=GB2312 "   %>  
  <%request.setCharacterEncoding( "gb2312 ");%>  
  <%@   page   import= "java.util.*,javax.mail.* "%>  
  <%@   page   import= "javax.mail.internet.* "%>  
  <html>  
  <head>  
  <meta   http-equiv= "Content-Type "   content= "text/html;   charset=gb2312 ">  
  <title> 发送成功 </title>  
  </head>    
  <body>  
  <% 
 try{ 
 String   tto=request.getParameter( "to "); 
 String   ttitle=request.getParameter( "title "); 
 String   tcontent=request.getParameter( "message "); 
 Properties   props=new   Properties(); 
 props.put( "mail.smtp.host ", "localhost "); 
 props.put( "mail.smtp.auth ", "true "); 
 Session   s=Session.getInstance(props); 
 s.setDebug(true);   
 MimeMessage   message=new   MimeMessage(s);     
 InternetAddress   from=new   InternetAddress( "jspmail123@126.com ");//设置收信人 
 message.setFrom(from); 
 InternetAddress   to=new   InternetAddress(tto); 
 message.setRecipient(Message.RecipientType.TO,to); 
 message.setSubject(ttitle);//设置主题 
 message.setSentDate(new   Date());     
 //给消息对象设置内容 
 BodyPart   mdp=new   MimeBodyPart();//新建一个存放信件内容的BodyPart对象 
 mdp.setContent(tcontent, "text/html;charset=gb2312 ");   //给BodyPart对象设置内容和格式/编码方式 
 Multipart   test=new   MimeMultipart();//新建一个MimeMultipart对象用来存放对象   
 test.addBodyPart(mdp);//将BodyPart加入到MimeMultipart对象中 
 message.setContent(test);//把mm作为消息对象的内容   
 message.saveChanges(); 
 Transport   transport=s.getTransport( "smtp "); 
 transport.connect( "localhost ", "jspmail123 ", "123456 "); 
 transport.sendMessage(message,message.getAllRecipients()); 
 transport.close(); 
 %>  
  <div   align= "center ">  
  <p>  <font   color= "#FF6600 "> 发送成功! </font>  </p>  
  <br>    
  </div>  
  <% 
 }catch(
MessagingException   e){ 
 out.println(e.toString()); 
 } 
 %>  
  </body>  
  </html>  
 以下是html页面 
  <html>  
  <head>  
  <meta   http-equiv= "Content-Type "   content= "text/html;   charset=gb2312 ">  
  <title> 写邮件 </title>  
  </head>    
  <body>  
  <form   name= "form1 "   method= "post "   action= "Testmail02.jsp ">  
  <table   width= "75 "   border= "0 "   align= "center "   cellspacing= "1 "   bgcolor= "#006666 "   >  
  <tr   bgcolor= "#FFFFFF ">     
  <td   width= "40% "> 收信人地址: </td>  
  <td   width= "80% ">     
  <input   name= "to "   type= "text "   id= "to ">  </td>  
  </tr>  
  <tr   bgcolor= "#FFFFFF ">     
  <td   width= "40% "> 发信人地址: </td>  
  <td   width= "80% ">     
  <input   name= "to "   type= "text "   id= "from &qu