displayhead.java

关于JAVA邮件开发的源代码...很有参考价值的源代码

package org.it315;
import java.io.IOException;
import java.io.PrintWriter;
import java.text.DateFormat;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

public class DisplayHead extends HttpServlet
{
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException
	{
		response.setContentType("text/html;charset=gb2312");
		PrintWriter out = response.getWriter();
		HttpSession session = request.getSession();
		Folder folder = (Folder)session.getAttribute("folder");
		try
		{
			Message message = folder.getMessage(1);
			String from = message.getFrom()[0].toString();
			String subject = message.getSubject();
			String sendDate = 
				   DateFormat.getInstance().format(message.getSentDate());
			out.println("邮件主题：" + subject + "<br/>");
			out.println(" 发件人:"+ from +"<br/>");
			out.println("发送日期："+ sendDate +"<br/><br/>");
		}
		catch (MessagingException e)
		{
			e.printStackTrace();
		}
	}
}