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分享jsp邮件发送报错
菜鸟刚用jsp，现在要帮公司做个模块，用到javamail邮件发送的功能，公司内同事间邮件发送，小弟在网上找了些代码，但是就是实现不了，用163邮箱测试报如下错
javax.mail.MessagingException: Could not connect to SMTP host: smtp.163.com, port: 25; nested exception is: java.net.ConnectException: Connection timed out: connect
好像是连接超时，不知道怎么修改，求救！
javax.mail.MessagingException: Could not connect to SMTP host: smtp.163.com, port: 25; nested exception is: java.net.ConnectException: Connection timed out: connect
好像是连接超时，不知道怎么修改，求救！
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fjc04091125 2010-03-23
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源代码如下：
<%@ 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>邮件发送</title>
</head>
<body>
<%
try{
String tto=request.getParameter("to");
String ttitle=request.getParameter("title");
String tcontent=request.getParameter("content");
Properties props=new Properties();
props.put("mail.smtp.host","smtp.163.com");
props.put("mail.smtp.auth","true"); //这样才能通过验证
Session s=Session.getInstance(props);
s.setDebug(true);
MimeMessage message=new MimeMessage(s);
//给消息对象设置发件人/收件人/主题/发信时间
InternetAddress from=new InternetAddress("fjc04091125@163.com");
message.setFrom(from);
InternetAddress to=new InternetAddress(tto);//发邮件的目的地（收件人信箱）
message.setRecipient(Message.RecipientType.TO,to);
message.setSubject(ttitle);
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 mm=new MimeMultipart();//新建一个MimeMultipart对象用来存放BodyPart对
//象(事实上可以存放多个)
mm.addBodyPart(mdp);//将BodyPart加入到MimeMultipart对象中(可以加入多个BodyPart)
message.setContent(mm);//把mm作为消息对象的内容
message.saveChanges();
Transport transport=s.getTransport("smtp");
transport.connect("smtp.163.com","XXXXXXXX","YYYYYYYY");
transport.sendMessage(message,message.getAllRecipients());
transport.close();
%>
<div align="center">
<p><font color="#FF6600">发送成功!</font></p>
</div>
<%
}catch(MessagingException e){
out.println(e.toString());
}
%>
</body>
</html>
<%@ 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>邮件发送</title>
</head>
<body>
<%
try{
String tto=request.getParameter("to");
String ttitle=request.getParameter("title");
String tcontent=request.getParameter("content");
Properties props=new Properties();
props.put("mail.smtp.host","smtp.163.com");
props.put("mail.smtp.auth","true"); //这样才能通过验证
Session s=Session.getInstance(props);
s.setDebug(true);
MimeMessage message=new MimeMessage(s);
//给消息对象设置发件人/收件人/主题/发信时间
InternetAddress from=new InternetAddress("fjc04091125@163.com");
message.setFrom(from);
InternetAddress to=new InternetAddress(tto);//发邮件的目的地（收件人信箱）
message.setRecipient(Message.RecipientType.TO,to);
message.setSubject(ttitle);
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 mm=new MimeMultipart();//新建一个MimeMultipart对象用来存放BodyPart对
//象(事实上可以存放多个)
mm.addBodyPart(mdp);//将BodyPart加入到MimeMultipart对象中(可以加入多个BodyPart)
message.setContent(mm);//把mm作为消息对象的内容
message.saveChanges();
Transport transport=s.getTransport("smtp");
transport.connect("smtp.163.com","XXXXXXXX","YYYYYYYY");
transport.sendMessage(message,message.getAllRecipients());
transport.close();
%>
<div align="center">
<p><font color="#FF6600">发送成功!</font></p>
</div>
<%
}catch(MessagingException e){
out.println(e.toString());
}
%>
</body>
</html>
