日期:2014-05-18  浏览次数:20725 次

javamail发送邮件提示404错误?高分请教
用javamail写了一个发送邮件的程序,但是发送后提示404错误,不知道怎么回事。向高手请教。
        页面代码:
<%@   page   language= "java "   contentType= "text/html;   charset=gb2312 "
  pageEncoding= "gb2312 "%>
<%@   page   import= "javax.activation.* "%>
<%@   page   import= "javax.mail.internet.* "%>
<%@   page   import= "java.util.* "%>
<%@   page   import= "javax.mail.* "%>

<!DOCTYPE   HTML   PUBLIC   "-//W3C//DTD   HTML   4.01   Transitional//EN ">

<%
        class   MyAuthenticator
            extends   javax.mail.Authenticator   {
        private   String   strUser;
        private   String   strPwd;
        public   MyAuthenticator(String   user,   String   password)   {
            this.strUser   =   user;
            this.strPwd   =   password;
        }

        protected   PasswordAuthentication   getPasswordAuthentication()   {
            return   new   PasswordAuthentication(strUser,   strPwd);
        }
    }
%>

  <%        
 
      String   subject   =   request.getParameter( "title ");
      String   subtext   =   request.getParameter( "content ");
     
      if(subject!=null   &&   !subject.equals( " ")   &&   subtext!=null   &&   !subtext.equals( " "))
      {
      try   {

        Properties   props   =   new   Properties();
        props.put( "mail.smtp.host ",   "smtp.163.com ");
        props.put( "mail.smtp.auth ", "true ");

MyAuthenticator   myauth   =   new   MyAuthenticator( "username ",   "password ");
Session   sessions   =   Session.getDefaultInstance(props,   myauth);

        MimeMessage   newMessage   =   new   MimeMessage(sessions);
        newMessage.setFrom(new   InternetAddress(
        "yundazyx@163.com "));

        newMessage.addRecipient(Message.RecipientType.TO,
        new   InternetAddress( "yundazyx@163.com "));

        newMessage.setSubject(subject);
        newMessage.setSentDate(new   Date());
        newMessage.setText(subtext);

newMessage.saveChanges();
      Transport   transport   =   sessions.getTransport( "smtp ");
      transport.connect( "smtp.163.com ",   "username ",   "password ");