菜鸟求高手

Question

今天做了一个java的发邮件的小例子,,
javax.mail.MessagingException: No MimeMessage content
一直报这个错,是什么意思?
求高手 !

Answer 1

mdp.setContent(tcontent,emailtype+";charset=UTF-8");
设置了

Answer 2

<%
try{
String tto=request.getParameter("to");//获取收件人地址
String ttitle=request.getParameter("title");
String emailtype=request.getParameter("emailtype");
String tcontent=request.getParameter("contect");
String fj1=request.getParameter("fj1");
String fj2=request.getParameter("fj2");
String fj3=request.getParameter("fj3");//获取附件3
//
Properties props=new Properties();
props.put("mail.smtp.host","smtp.qq.com");
props.put("mail.smtp.auth","true");
Session s=Session.getInstance(props);
s.setDebug(true);
//
MimeMessage message=new MimeMessage(s);
//发件人地址
InternetAddress from=new InternetAddress("[email protected]");
message.setFrom(from);
//收件人地址
InternetAddress to=new InternetAddress("[email protected]");
message.setRecipient(Message.RecipientType.TO,to);
message.setSubject(ttitle);
message.setSentDate(new Date());Multipart mm=new MimeMultipart();
BodyPart mdp=new MimeBodyPart();mdp.setContent(tcontent,emailtype+";charset=UTF-8");
mm.addBodyPart(mdp);/*附件1
mdp=new MimeBodyPart();
DataHandler dh=new DataHandler(fj1,"text/plain;charset=UTF-8");
mdp.setFileName("text.txt");
mdp.setDataHandler(dh);
mm.addBodyPart(mdp);//附件2*/Transport transport=s.getTransport("smtp");
transport.connect("smtp.qq.com","158590269","pswweet123");
transport.sendMessage(message,message.getAllRecipients());
transport.close();}
catch (Exception ee){
out.println(ee.toString());
}
 %>

Answer 3

String tcontent=request.getParameter("contect");("contect")  ?