session.jsp
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<%@ page import="org.slf4j.Logger,org.slf4j.LoggerFactory"%>
<%@ page contentType="text/html; charset=GBK"%>
<%@ page import="java.util.*"%>
<html>
<head>
<title>Cluster App Session Test</title>
</head>
<body>
Server Info:
<%
out.println(request.getLocalAddr() + " : " + request.getLocalPort() + "<br>");
out.println("<br/> SID: " + session.getId() + "<br/>");
String dataName = request.getParameter("dataName");
if (dataName != null && dataName.length() > 0) {
String dataValue = request.getParameter("dataValue");
session.setAttribute(dataName, dataValue);
}
out.print("<br/><b>Session</b><br/>");
Enumeration e = session.getAttributeNames();
while (e.hasMoreElements()) {
String name = (String) e.nextElement();
String value = session.getAttribute(name).toString();
out.println(name + " = " + value + "<br>");
System.out.println(name + " = " + value);
}
out.print("<br/><b>Form</b><br/>");
%>
<form action="" method="POST">
name: <input type=text size=20 name="dataName"> <br>
value: <input type=text size=20 name="dataValue"> <br> <input
type=submit>
</form>
<%="最大内存: "+(Runtime.getRuntime().maxMemory()/1024/1024)
+"m, 已分配内存: "+(Runtime.getRuntime().totalMemory()/1024/1024)
+"m, 已分配内存中的剩余空间: "+(Runtime.getRuntime().freeMemory()/1024/1024)
+"m, 最大可用内存: "+((Runtime.getRuntime().maxMemory()-Runtime.getRuntime().totalMemory()
+Runtime.getRuntime().freeMemory())/1024/1024)+"m" %>
</body>
</html>