sendmailservlet.java

演示利用java和JSP如何实现发邮件的功能。

package com.v512.mail;
import java.io.IOException;
import javax.servlet.http.*;
import javax.servlet.ServletException;
import org.apache.commons.mail.*;

public class SendMailServlet extends HttpServlet {
	private static final long serialVersionUID = -3302031686208755627L;

	public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		request.setCharacterEncoding("UTF-8");
		SimpleEmail email = new SimpleEmail();
		email.setHostName("smtp.sina.com");
		email.setAuthentication("web08", "web2008");
		try {			
			email.setCharset("UTF-8");
			email.addTo(request.getParameter("to"));
			email.setFrom(request.getParameter("from"));
			email.setSubject(request.getParameter("subject"));			
			email.setMsg(request.getParameter("body"));
			email.send();
			request.setAttribute("sendmail.message", "邮件发送成功！");			
		} catch (EmailException e) {				
			e.printStackTrace();
			request.setAttribute("sendmail.message", "邮件发送不成功！");			
		}
		request.getRequestDispatcher("/sendResult.jsp").forward(request, response);
	}
}