邮件例程 - JavaMail - 发送HTML邮件

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-- 技术教程 (http://www.webasp.net/article/)
--- 邮件例程 - JavaMail - 发送HTML邮件 (http://www.webasp.net/article/8/7043.htm)
-- 作者：未知
-- 发布日期： 2003-07-26
form.htm
========
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>邮件例程 - JavaMail - 发送HTML邮件</title>
</head>

<body>

<table border="0" cellspacing="0" cellpadding="0">
<form method="post" action="send.jsp">
<tr>
  <td>SMTP主机：</td>
  <td><input type="text" name="smtp" size="80"></td>
</tr>
<tr>
  <td>发信人：</td>
  <td><input type="text" name="from" size="80"></td>
</tr>
<tr>
  <td>收信人：</td>
  <td><input type="text" name="to" size="80"></td>
</tr>
<tr>
  <td>抄送人：</td>
  <td><input type="text" name="cc" size="80"></td>
</tr>
<tr>
  <td>暗送人：</td>
  <td><input type="text" name="bcc" size="80"></td>
</tr>
<tr>
  <td>主题：</td>
  <td><input type="text" name="subject" size="80"></td>
</tr>
<tr>
  <td valign="top">内容：</td>
  <td><textarea name="body" rows="5" cols="80"></textarea></td>
</tr>
<tr>
  <td colspan="2" align="center"><input type="submit" value="发送"></td>
</tr>
</form>
</table>

</body>
</html>

send.jsp
========
<%--
作者：何志强[hhzqq@21cn.com]
日期：2000-08-16
版本：1.0
功能：邮件例程 - JavaMail - 发送HTML邮件
--%>

<%
//变量声明
java.lang.String smtp,from,to,cc,bcc,subject,body;

//获得用户输入数据
smtp = request.getParameter("smtp");
from = request.getParameter("from");
to = request.getParameter("to");
cc = request.getParameter("cc");
bcc = request.getParameter("bcc");
subject = request.getParameter("subject");
if(subject!=null){
   subject = new java.lang.String(subject.getBytes("iso-8859-1"));
}
body = request.getParameter("body");

//发送邮件
pipi.mail.HTML.send(smtp,from,to,cc,bcc,subject,body);
%>

pipi.jaf.StringDataSource.java
==============================
/*
作者：何志强[hhzqq@21cn.com]
日期：2000-08-16
功能：字符串型数据源
*/

package pipi.jaf;

public class StringDataSource implements javax.activation.DataSource{
   private java.lang.String data;
   private java.lang.String type;

   public StringDataSource(java.lang.String data,java.lang.String type){
      this.data = data;
      this.type = type;
   }

   public java.io.InputStream getInputStream() throws java.io.IOException{
      return new java.io.StringBufferInputStream(data);
   }

   public java.io.OutputStream getOutputStream() throws java.io.IOException{
      throw new java.io.IOException("it does not support this method now!");
   }

   public java.lang.String getContentType(){
      return type;
   }

   public java.lang.String getName(){
      return "pipi";
   }
}

pipi.mail.HTML.java
===================
/*
作者：何志强[hhzqq@21cn.com]
日期：2000-08-16
功能：发送HTML邮件
*/

package pipi.mail;

public final class HTML{
   public static void send(
      java.lang.String smtp,    /*SMTP主机地址*/
      java.lang.String from,    /*发信人*/
      java.lang.String to,      /*收信人*/
      java.lang.String cc,      /*抄送人*/
      java.lang.String bcc,     /*暗送人*/
      java.lang.String subject, /*主题*/
      java.lang.String body     /*内容*/
   ) throws java.lang.Exception{
      //变量声明
      java.util.Properties props;              //系统属性
      javax.mail.Session mailSession;          //邮件会话对象
      javax.mail.internet.MimeMessage mimeMsg; //MIME邮件对象

      //设置系统属性
      props = java.lang.System.getProperties(); //获得系统属性对象
      props.put("mail.smtp.host",smtp); //设置SMTP主机

      //获得邮件会话对象
      mailSession = javax.mail.Session.getDefaultInstance(props,null);

      //创建MIME邮件对象
      mimeMsg = new javax.mail.internet.MimeMessage(mailSession);

      //设置发信人
      mimeMsg.setFrom(new javax.mail.internet.InternetAddress(from));

      //设置收信人
      if(to!=null){
         mimeMsg.setRecipients(javax.mail.Message.RecipientType.TO,javax.mail.internet.InternetAddress.parse(to));
      }

      //设置抄送人
      if(cc!=null){
         mimeMsg.setRecipients(javax.mail.Message.RecipientType.CC,javax.mail.internet.InternetAddress.parse(cc));
      }

      //设置暗送人
      if(bcc!=null){
         mimeMsg.setRecipients(javax.mail.Message.RecipientType.BCC,javax.mail.internet.InternetAddress.parse(bcc));
      }

      //设置邮件主题
      //mimeMsg.setSubject(subject);
      mimeMsg.setSubject(subject,"gb2312");

      //设置邮件内容
      mimeMsg.setDataHandler(new javax.activation.DataHandler(new pipi.jaf.StringDataSource(body,"text/html")));

      //发送邮件
      javax.mail.Transport.send(mimeMsg);
   }
}

本套程序使用到JavaMail和JAVABEANS(TM) ACTIVATION FRAMEWORK(JAF)：
　　JavaMail
　　　　http://java.sun.com/products/javamail/
　　JAVABEANS(TM) ACTIVATION FRAMEWORK(JAF)
　　　　http://java.sun.com/products/javabeans/glasgow/jaf.html

 
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