摘要:[JSP] 發送MAIL之二(可加入附件)
之前已經發表過發送MAIL了
而剛好發送MAIL也常需要附加檔案
因此小弟在此補上CODE參考
也需要mail.jar與activation.jar這兩個檔案
因此在底下附上連結供網友下載使用
#sendEmailAttachement.htm
<%@ page contentType="text/html; charset=UTF-8" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>带附件的邮件发送程序</title>
</head>
<body>
<form name="form1" method="post" action="sendEmailAttachement.jsp">
<table width="482" height="396" border="1" align="center" cellpadding="0" cellspacing="0" bordercolor="C4BED8">
<tr bgcolor="#F2EDFF">
<th height="34" colspan="2" scope="col">带附件的邮件发送程序</th>
</tr>
<tr bgcolor="#F2EDFF">
<td width="70" height="32"><div align="right">收件人：</div></td>
<td width="406"><div align="center">
<input type="text" name="rname" size="51">
</div></td>
</tr>
<tr bgcolor="#F2EDFF">
<td height="26"><div align="right">发件人：</div></td>
<td><div align="center">
<input type="text" name="sname" size="51">
</div></td>
</tr>
<tr bgcolor="#F2EDFF">
<td height="28"><div align="right">密码：</div></td>
<td><div align="center">
<input type="password" name="password" size="57">
</div></td>
</tr>
<tr bgcolor="#F2EDFF">
<td height="27"><div align="right">主题：</div></td>
<td><div align="center">
<input type="text" name="title" size="51">
</div></td>
</tr>
<tr bgcolor="#F2EDFF">
<td height="183"><div align="right">内容：</div></td>
<td><div align="center">
<textarea name="content" cols="50" rows="12"></textarea>
</div></td>
</tr>
<tr bgcolor="#F2EDFF">
<td height="34"><div align="right">附件：</div></td>
<td><div align="center">
<input type="file" name="attachement" size="43">
</div></td>
</tr>
<tr align="center" valign="middle" bgcolor="#F2EDFF">
<td height="30" colspan="2">
<input type="submit" name="Submit2" value="提交">
<input type="reset" name="Submit3" value="重置">
</td>
</tr>
</table>
</form>
</body>
</html>
#sendEmailAttachement.jsp
<%@ page contentType="text/html; charset=UTF-8" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@ page import="java.io.*"%>
<%@ page import="java.util.*"%>
<%@ page import="javax.mail.*"%>
<%@ page import="javax.mail.internet.*"%>
<%@ page import="javax.activation.*"%>
<%@ page import="java.net.*"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>带附件的邮件发送程序</title>
</head>
<body>
<%
try{
request.setCharacterEncoding("UTF-8");
String from_mail=request.getParameter("sname");
String to_mail=request.getParameter("rname");
String from_psd=request.getParameter("password");
String title=request.getParameter("title");
String content=request.getParameter("content");
String path =request.getParameter("attachement");
String S =request.getParameter("sname");
int n =S.indexOf('@');
int m=S.length() ;
String server = "XXX"; //MAIL HOST
Properties prop =new Properties();
prop.put("mail.smtp.host", server);
prop.put("mail.smtp.auth", "true");
Session sess =Session.getInstance(prop);
sess.setDebug(true);
MimeMessage message=new MimeMessage(sess);
//给消息对象设置收件人、发件人、主题
InternetAddress from =new InternetAddress(from_mail);
message.setFrom(from);
InternetAddress to =new InternetAddress(to_mail);
message.setRecipient(Message.RecipientType.TO,to);
message.setSubject(title);
Multipart mul=new MimeMultipart(); //新建一个MimeMultipart对象来存放多个BodyPart 对象
BodyPart mdp=new MimeBodyPart(); //新建一个存放信件内容的BodyPart对象
mdp.setContent(content,"text/html;charset=UTF-8");
mul.addBodyPart(mdp); //将含有信件内容的BodyPart加入到MimeMulitipart对象中
//设置信件的附件
mdp=new MimeBodyPart(); //新建一个存放附件的BodyPart
DataHandler handler=new DataHandler("JAVAMAIL 附件测试","text/plain; charset=UTF-8"); //新建一个DataHandler对象，并设置其内容、格式和编码方式
mdp.setFileName("mrsoft.txt"); //为“内容”文本框中的内容设置标题，并以附件的形式发送
mdp.setDataHandler(handler); //给BodyPart设置内容为handler
mul.addBodyPart(mdp); //将含有附件的BodyPart加入到MimeMulitipart对象中
//设置信件的附件（用本机上的文件作为附件）
mdp=new MimeBodyPart();
FileDataSource fds=new FileDataSource(path);//
DataHandler handler=new DataHandler(fds);
mdp.setFileName(fds.getName());//和原文件名一致
mdp.setDataHandler(handler);
mul.addBodyPart(mdp);
message.setContent(mul); //把mul作为消息对象的内容
message.saveChanges();
Transport transport = sess.getTransport("smtp");
//以smtp方式登陆邮箱，第一个参数是发送邮件用的邮件服务器SMTP地址，第二个参数为用户名，第三格参数为密码
transport.connect(server,from_mail,from_psd);
transport.sendMessage(message,message.getAllRecipients());
transport.close();
out.println("邮件发送成功！");
}catch(Exception Ex){
out.print("邮件发送失败！，原因可能是：<ul>");
out.print(Ex.getMessage());
}
%>
</body>
</html>
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