摘要:[JSP] 發送MAIL之一
最近遇到JSP要發送MAIL功能
許久沒接觸JSP了
只好把學校所學的書籍搬出來看看
不多說直接看CODE
使用JSP發送MAIL需要用到2個JAR檔
為activation.jar與mail.jar如底下附件
把lib.zip解壓縮放置WEB-INF底下即可
#mailInput.jsp
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Mail Input</title>
</head>
<body>
<h1>Send Mail</h1>
<form method="post" action="sendMail.jsp">
From Email:<input type="text" name="from" value="" />
To Email :<input type="text" name="to" value="">
Subject :<input type="text" name="subject" value="">
Content :<textarea name="content" cols="80" rows="6"></textarea>
<input type="submit" value="Send" name="send" />
<input type="reset" value="Reset" name="reset" />
</form>
</body>
</html>
#sendMail.jsp
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@ page import="javax.mail.*" %>
<%@ page import="javax.mail.internet.*" %>
<%@ page import="javax.activation.*" %>
<%@ page import="java.util.*,java.io.*" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Send Mail</title>
</head>
<body>
<%
InternetAddress[] address = null;
request.setCharacterEncoding("UTF-8");
String mailhost = "XXXX"; //輸入MAIL HOST
String from = request.getParameter("from");
String to = request.getParameter("to");
String subject = request.getParameter("subject");
String content = request.getParameter("content");
boolean sessionDebug = true;
String userName="XXX"; //輸入帳號
String password = "XXX"; //輸入密碼
try {
java.util.Properties props = System.getProperties();
props.put("mail.smtp.host",mailhost);
props.put("mail.smtp.auth", "true");
Authenticator auth = new javax.mail.Authenticator() {
String userName = "XXX"; //輸入帳號
String password = "XXX"; //輸入密碼
protected PasswordAuthentication getPasswordAuthentication(){
return new PasswordAuthentication(userName, password);
}
};
javax.mail.Session mailSession = javax.mail.Session.getDefaultInstance(props,auth);
mailSession.setDebug(sessionDebug);
Message msg = new MimeMessage(mailSession);
// set mail from
msg.setFrom(new InternetAddress(from));
// set to email
address = InternetAddress.parse(to,false);
msg.setRecipients(Message.RecipientType.TO, address);
// set mail subject
msg.setSubject(subject);
// set send date
msg.setSentDate(new Date());
// set content
msg.setText(content);
// Get Transport use userName and password
Transport trans = mailSession.getTransport("smtp");
trans.connect(userName, password);
trans.send(msg);
%>Send OK<%
}
catch (Exception ex) {
out.println(ex);
}
%>
</body>
</html>
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