posts - 251,  comments - 25,  trackbacks - 0
1.input.jsp

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head> 
    <title>发送文本型文件</title>
 <meta http-equiv="pragma" content="no-cache">
 <meta http-equiv="cache-control" content="no-cache">
 <meta http-equiv="expires" content="0">   
 <meta http-equiv="keywords" content="javamail,keyword2,keyword3">
 <meta http-equiv="description" content="send mail use javamail">
 <meta http-equiv="content-type" content="text/html;charset="utf-8">
 <!--
 <link rel="stylesheet" type="text/css" href="styles.css">
 -->
  </head>
 
  <body>
    <h2>
     <form name="form1" method="post" action="sendMail1.jsp">
      SMTP服务器:<input type="text" id="SMTPHost" name="SMTPHost"><br>
      登录账号:<input type="text" id="user" name="user"><br>
      登录密码:<input type="password" id="password" name="password"><br>
      发件人邮箱:<input type="text" id="from" name="from"><br>
      收件人邮箱:<input type="text" id="to" name="to"><br>
      邮件主题:<input type="text" id="subject" name="subject"><br>
      邮件内容:<textarea rows="5" cols="40" name="content"></textarea><br><br>
      <input type="submit" name="submit" value="发送">&nbsp;
      <input type="reset" name="reset" value="重置">
     </form>
    </h2>
   
  </body>
</html>
2.SendTestMail.java

package com.lhb.mail;

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;

public class SendTextMail {
 
 String SMTPHost="";
 String user="";
 String password="";
 String from="";
 String to="";
 String subject="";
 String content="";
 
 public SendTextMail(){
  
 }

 public String getSMTPHost() {
  return SMTPHost;
 }

 public void setSMTPHost(String host) {
  SMTPHost = host;
 }

 public String getUser() {
  return user;
 }

 public void setUser(String user) {
  this.user = user;
 }

 public String getPassword() {
  return password;
 }

 public void setPassword(String password) {
  this.password = password;
 }

 public String getFrom() {
  return from;
 }

 public void setFrom(String from) {
  this.from = from;
 }

 public String getTo() {
  return to;
 }

 public void setTo(String to) {
  this.to = to;
 }

 public String getSubject() {
  return subject;
 }

 public void setSubject(String subject) {
  try {
   subject=new String(subject.getBytes("ISO8859-1"),"utf-8");
  } catch (Exception e) {
   e.printStackTrace();
  }
  this.subject = subject;
 }

 public String getContent() {
  return content;
 }

 public void setContent(String content) {
  try {
   content=new String(content.getBytes("ISO8859-1"),"utf-8");
  } catch (Exception e) {
   e.printStackTrace();
  }
  this.content = content;
 }
 public boolean send(){
  //创建一个属性对象
  Properties props=new Properties();
  //指定smtp服务器
  props.put("mail.smtp.host", SMTPHost);
  //指定是否需要smtp验证
  props.put("mail.smtp.auth","true");
  try {
   //创建一个授权验证对象
   SmtpAuth auth=new SmtpAuth();
   auth.setAccount(user, password);
   //创建一个session对象
   Session mailSession=Session.getDefaultInstance(props);
   mailSession.setDebug(true);
   //创建一个Message对象
   Message message=new MimeMessage(mailSession);
   //指定发件人邮箱
   message.setFrom(new InternetAddress(from));
   //指定收件人邮箱
   message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
   //指定邮箱主题
   message.setSubject(subject);
   //指定邮箱内容
   message.setText(content);
   //指定邮件发送日期
   message.setSentDate(new Date());
   //指定邮件优先级 1:紧急 3:普通 5:缓慢
   message.setHeader("X-Priority", "1");
   message.saveChanges();
   //创建一个Transport对象
   Transport transport=mailSession.getTransport("smtp");
   //连接SMTP服务器
   transport.connect(SMTPHost,user, password);
   //发送邮件
   transport.sendMessage(message, message.getAllRecipients());
   transport.close();
   return true;
   
  } catch (Exception e) {
   e.printStackTrace();
   return false;
  }
 }
}

3.SmtpAuth.java

package com.lhb.mail;

import javax.mail.Authenticator;
import javax.mail.PasswordAuthentication;

public class SmtpAuth extends Authenticator {
 String user,password;
 //设置账号信息
 void setAccount(String user,String password){
  this.user=user;
  this.password=password;
 }
 //取得PsswordAuthentication对象
 protected PasswordAuthentication getPasswordAuthentication(){
  return new PasswordAuthentication(user,password);
 }
}

 

4.sendMail1.jsp

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@ page import="com.lhb.mail.SendTextMail"%>
<jsp:useBean id="mySend" class="com.lhb.mail.SendTextMail"></jsp:useBean>
<jsp:setProperty name="mySend" property="*"/>
<%
 boolean status=mySend.send();
 if(status){
  out.println("邮件发送成功");
 }
 else
 {
  out.println("邮件发送失败");
 }
%>

posted on 2008-05-23 09:57 林的 阅读(229) 评论(0)  编辑  收藏 所属分类: util

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