📄 05_04.jsp
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<html>
<head>
<title>JavaBean的生存期</title>
</head>
<%@ page contentType="text/html;charset=GB2312" %>
<body>
<center>
<h2>
测试JavaBean的生存期
</h2>
</center>
<h3>请在以下生存期中任选一个，进行测试：</h3>
<jsp:useBean id="pagebean" class="test.MyBean" scope="page" />
<jsp:useBean id="requestbean" class="test.MyBean" scope="request" />
<jsp:useBean id="sessionbean" class="test.MyBean" scope="session" />
<jsp:useBean id="applicationbean" class="test.MyBean" scope="application" />
<%pagebean.setvalue("This is set by page JavaBean.");%>
<%requestbean.setvalue("This is set by request JavaBean.");%>
<%sessionbean.setvalue("This is set by session JavaBean.");%>
<%applicationbean.setvalue("This is set by application JavaBean.");%>
<a href="05_05.jsp">page</a>
<a href="05_06.jsp">request</a>
<a href="05_07.jsp">session</a>
<a href="05_08.jsp">application</a>
</body>
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