james

package com.xuanhan.james;



import java.io.IOException;
import java.util.Properties;

import javax.mail.Authenticator;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Store;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeUtility;

public class HelloJMail {

//发送邮件
public static void sendMail() {
//String host = "192.168.1.98"; // 指定的smtp服务器，本机的局域网IP
String host = "localhost"; // 本机smtp服务器
//String host = "smtp.163.com"; // 163的smtp服务器

String from = "xuanhan112@xuanhan.com"; // 邮件发送人的邮件地址
String to = "haibo@xuanhan.com"; // 邮件接收人的邮件地址

final String username = "xuanhan112"; //发件人的邮件帐户
final String password = "112050651"; //发件人的邮件密码

// 创建Properties 对象
Properties props = System.getProperties();

// 添加smtp服务器属性
props.put("mail.smtp.host", host);
props.put("mail.smtp.auth", "true");

// 创建邮件会话
Session session = Session.getDefaultInstance(props, new Authenticator(){
@Override
public PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password);
}

});

try {
// 定义邮件信息
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress(from));
message.addRecipient(Message.RecipientType.TO, new InternetAddress(
to));
//message.setSubject(transferChinese("我有自己的邮件服务器了"));
message.setSubject("I hava my own mail server");
message.setText("From now, you have your own mail server, congratulation!");

// 发送消息
session.getTransport("smtp").send(message);
//Transport.send(message); //也可以这样创建Transport对象发送
System.out.println("SendMail Process Over!");

HelloJMail.getMail();
} catch (MessagingException e) {
e.printStackTrace();
}
}

//接受邮件
public static void getMail(){
String host = "localhost";
final String username = "haibo";
final String password = "123456";

// 创建Properties 对象
Properties props = new Properties();

// 创建邮件会话
Session session = Session.getDefaultInstance(props, new Authenticator(){
@Override
public PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password);
}

});


try {
// 获取邮箱的pop3存储
Store store = session.getStore("pop3");
store.connect(host, username, password);

// 获取inbox文件
Folder folder = store.getFolder("INBOX");
folder.open(Folder.READ_ONLY); //打开，打开后才能读取邮件信息

// 获取邮件消息
Message message[] = folder.getMessages();

if(message.length ==0 ) System.out.println("00000000000000000000");

for (int i=0, n=message.length;i<n; i++) {
System.out.println(i + ": " + message[i].getFrom()[0]
+ "\t" + message[i].getSubject());
try {
message[i].writeTo(System.out);
} catch (IOException e) {
e.printStackTrace();
}

}

// 关闭资源
folder.close(false);
store.close();

} catch (MessagingException e) {
e.printStackTrace();
}

System.out.println("GetMail Process Over!");


}

//邮件主题中文字符转换
public static String transferChinese(String strText){
try{
strText = MimeUtility.encodeText(new String(strText.getBytes(), "GB2312"), "GB2312", "B");
}catch(Exception ex){
ex.printStackTrace();
}
return strText;
}

public static void main(String[] args) {
HelloJMail.sendMail();
//HelloJMail.getMail();
}



我先执行 HelloJMail.sendMail();
在执行HelloJMail.getMail();
怎么结果什么页没有只有
SendMail Process Over!
00000000000000000000
GetMail Process Over!
难道没发送成功吗

高手请不吝赐教
}