package com.servlet;import java.io.IOException;import java.io.PrintWriter;import java.util.Date;import java.util.Properties;import javax.mail.Message;import javax.mail.Session;import javax.mail.Transport;import javax.mail.internet.InternetAddress;import javax.mail.internet.MimeMessage;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;public class To extends HttpServlet { /** * Constructor of the object. */ public To() { super(); } /** * Destruction of the servlet. <br> */ public void destroy() { super.destroy(); // Just puts "destroy" string in log // Put your code here } /** * The doGet method of the servlet. <br> * * This method is called when a form has its tag value method equals to get. * * @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */ public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); out .println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">"); out.println("<HTML>"); out.println(" <HEAD><TITLE>A Servlet</TITLE></HEAD>"); out.println(" <BODY>"); out.print(" This is "); out.print(this.getClass()); out.println(", using the GET method"); out.println(" </BODY>"); out.println("</HTML>"); out.flush(); out.close(); } /** * The doPost method of the servlet. <br> * * This method is called when a form has its tag value method equals to post. * * @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */ public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { request.setCharacterEncoding("gb2312"); response.setContentType("text/html;charset=gb2312"); PrintWriter out = response.getWriter(); String from = request.getParameter("from"); out.println(from); String to = request.getParameter("to"); String subject = request.getParameter("subject"); String message = request.getParameter("content"); String password = request.getParameter("password"); out.println(password); try { String mailserve = "smtp.exmail.qq.com"; Properties pro = new Properties(); pro.put("mail.smtp.host", mailserve); pro.put("mail.smtp.auth", "true"); //pro.put("mail.smtp.host", 465); Session sess = Session.getInstance(pro); sess.setDebug(true); MimeMessage mess = new MimeMessage(sess); InternetAddress add = new InternetAddress(from); mess.setFrom(add); InternetAddress to_mail = new InternetAddress(to); mess.setRecipient(Message.RecipientType.TO,to_mail); mess.setSubject(subject); mess.setText(message); mess.setSentDate(new Date()); mess.saveChanges(); out.println(1); Transport transport = sess.getTransport("smtp"); out.println(1); transport.connect(mailserve, from, password); out.println(1); transport.sendMessage(mess, mess.getAllRecipients()); transport.close(); out.println("<script>alert('邮件发送成功')</script>"); } catch(Exception e) { out.println("邮件发送失败"+e.getMessage()); } out.flush(); out.close(); } /** * Initialization of the servlet. <br> * * @throws ServletException if an error occurs */ public void init() throws ServletException { // Put your code here }}
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