JSP/JavaMail实例：邮件发送
下载 activation.jar 和 mail.jar
配置CLASSPATH，将上面两个jar包加入到CLASSPATH中。
JavaBean : "SendEmail.java"
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8" %><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><title>Mail</title><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /></head><body><center><jsp:useBean id="email" class="cls.SendEmail" scope="page" /><jsp:setProperty name="email" property="toAddr" value="host" /><jsp:setProperty name="email" property="fromAddr" value="host" /><jsp:setProperty name="email" property="username" value="username" /><jsp:setProperty name="email" property="password" value="password" /><jsp:setProperty name="email" property="subject" value="mail test" /><jsp:setProperty name="email" property="content" value="hello world" /><%=email.sendMail() %></center></body></html>
保存代码，以供参考。