📄 jspenv.jsp
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<%@ page contentType="text/html;charset=gb2312" %>
<%@ page import="java.util.*,java.io.*,javax.servlet.*,javax.servlet.http.*,java.lang.*" %>
<%
/********************************************************************
* Title: JspEnv v
* Description : JSP环境探针
* CopyRight:(c) 2005 www.soho.net.ru
* @author: 若影
* @version: 1.0
* @Data: 2005-1-1 12:00:00
*********************************************************************/
long timePageStart = System.currentTimeMillis();
%>
<%
class EnvServlet
{
public long timeUse=0;
public Hashtable htParam=new Hashtable();
private Hashtable htShowMsg=new Hashtable();
public void setHashtable()
{
Properties me=System.getProperties();
Enumeration em=me.propertyNames();
while(em.hasMoreElements())
{
String strKey=(String)em.nextElement();
String strValue=me.getProperty(strKey);
htParam.put(strKey,strValue);
}
}
public void getHashtable(String strQuery)
{
Enumeration em=htParam.keys();
while(em.hasMoreElements())
{
String strKey=(String)em.nextElement();
String strValue=new String();
if(strKey.indexOf(strQuery,0)>=0)
{
strValue=(String)htParam.get(strKey);
htShowMsg.put(strKey,strValue);
}
}
}
public String queryHashtable(String strKey)
{
strKey=(String)htParam.get(strKey);
return strKey;
}
public long test_int()
{
long timeStart = System.currentTimeMillis();
int i=0;
while(i<3000000)i++;
long timeEnd = System.currentTimeMillis();
long timeUse=timeEnd-timeStart;
return timeUse;
}
public long test_sqrt()
{
long timeStart = System.currentTimeMillis();
int i=0;
double db=(double)new Random().nextInt(1000);
while(i<200000){db=Math.sqrt(db);i++;}
long timeEnd = System.currentTimeMillis();
long timeUse=timeEnd-timeStart;
return timeUse;
}
}
%>
<%
EnvServlet env=new EnvServlet();
env.setHashtable();
String action=new String(" ");
String act=new String("action");
if(request.getQueryString()!=null&&request.getQueryString().indexOf(act,0)>=0)action=request.getParameter(act);
%>
<html>
<head>
<title>JSP 探针</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style>
A { COLOR: #000000; TEXT-DECORATION: none}
A:hover { COLOR: #f58200}
body,td,span { font-size: 9pt}
.input { BACKGROUND-COLOR: #ffffff;BORDER:#f58200 1px solid;FONT-SIZE: 9pt}
.backc { BACKGROUND-COLOR: #f58200;BORDER:#f58200 1px solid;FONT-SIZE: 9pt;color:white}
.PicBar { background-color: #f58200; border: 1px solid #000000; height: 12px;}
.tableBorder {BORDER-RIGHT: #183789 1px solid; BORDER-TOP: #183789 1px solid; BORDER-LEFT: #183789 1px solid; BORDER-BOTTOM: #183789 1px solid; BACKGROUND-COLOR: #ffffff; WIDTH: 760;}
.divcenter {
position:absolute;
height:30px;
z-index:1000;
left: 101px;
top: 993px;
}
</STYLE>
<script language="javascript">
function showsubmenu(sid)
{
whichEl = eval("submenu" + sid);
if (whichEl.style.display == "none")
{
eval("submenu" + sid + ".style.display=\"\";");
eval("txt" + sid + ".innerHTML=\"<a href='#' title='关闭此项'><font face='Wingdings' color=#FFFFFF>x</font></a>\";");
}
else
{
eval("submenu" + sid + ".style.display=\"none\";");
eval("txt" + sid + ".innerHTML=\"<a href='#' title='打开此项'><font face='Wingdings' color=#FFFFFF>y</font></a>\";");
}
}
</SCRIPT>
</head>
<body topmargin="0" leftmargin="0">
<CENTER>
<table width="760" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="30%"><P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: -8px"> <STRONG
style="FONT-SIZE: 40pt">JSP探针</STRONG></td>
<td width="70%" align="center"><font color=red>欢迎访问<a href="http://free3.e-168.cn/cnforum/">JSP智库</a>，下载最新版程序<br>
<a href="http://free3.e-168.cn/cnforum/jspenv.rar">直接下载最新版本</font></a></td>
</tr>
</table>
选项：<a href="#ServerInfo">服务器相关参数</a> | <a href="#JAVAInfo">JAVA相关参数</a> | <a href="#Paramter">参数查询</a> | <a href="#ServerAbility">服务器运算能力</a>
| <a href="#ISpeedTest">服务器连接速度</a>
| <a href="javascript:location.reload()">刷新</a><a name="ServerInfo"></a>
<table border="0" cellpadding="0" cellspacing="1" class="tableBorder">
<tr>
<td height="22" align="center" bgcolor="#f58200" onclick="showsubmenu(0)"><font color=#FFFFFF><strong>服务器相关参数</strong></font>
<a href="#top" title="返回顶部"><font face='Webdings' color=#FFFFFF>5</font></a> <span id=txt0 name=txt0><a href='#' title='关闭此项'><font face='Wingdings' color=#FFFFFF>x</font></a></span>
</td>
</tr>
<tr>
<td style="display" id='submenu0'><table border=0 width=100% cellspacing=1 cellpadding=3 bgcolor="#f58200">
<tr bgcolor="#FFFFFF" height="22">
<td width="130"> 服务器名</td>
<td colspan="3" height="22"> <%= request.getServerName() %>(<%=request.getRemoteAddr()%>)</td>
</tr>
<tr bgcolor="#FFFFFF" height="22">
<td> 服务器操作系统</td>
<td colspan="3"> <%=env.queryHashtable("os.name")%> <%=env.queryHashtable("os.version")%>
<%=env.queryHashtable("sun.os.patch.level")%></td>
</tr>
<tr bgcolor="#FFFFFF" height="22">
<td> 服务器操作系统类型</td>
<td> <%=env.queryHashtable("os.arch")%></td>
<td> 服务器操作系统模式</td>
<td> <%=env.queryHashtable("sun.arch.data.model")%>位</td>
</tr>
<tr bgcolor="#FFFFFF" height="22">
<td> 服务器所在地区</td>
<td> <%=env.queryHashtable("user.country")%></td>
<td> 服务器语言</td>
<td> <%=env.queryHashtable("user.language")%></td>
</tr>
<tr bgcolor="#FFFFFF" height="22">
<td> 服务器时区</td>
<td> <%=env.queryHashtable("user.timezone")%></td>
<td> 服务器时间</td>
<td> <%=new java.util.Date()%> </td>
</tr>
<tr bgcolor="#FFFFFF" height="22">
<td> 服务器解译引擎</td>
<td width="170"> <%= getServletContext().getServerInfo() %></td>
<td width="130"> 服务器端口</td>
<td width="170"> <%= request.getServerPort() %></td>
</tr>
<tr bgcolor="#FFFFFF" height="22">
<td height="22"> 当前用户</td>
<td height="22" colspan="3"> <%=env.queryHashtable("user.name")%></td>
</tr>
<tr bgcolor="#FFFFFF" height="22">
<td> 用户目录</td>
<td colspan="3"> <%=env.queryHashtable("user.dir")%></td>
</tr>
<tr bgcolor="#FFFFFF" height="22">
<td align=left bgcolor="#FFFFFF"> 本文件实际路径</td>
<td height="8" colspan="3" bgcolor="#FFFFFF"> <%=request.getRealPath(request.getServletPath())%></td>
</tr>
</table>
</td>
</tr>
</table>
<a name="JAVAInfo" id="JAVAInfo"></a><br>
<table border="0" cellpadding="0" cellspacing="1" class="tableBorder">
<tr>
<td height="22" align="center" bgcolor="#f58200" onclick="showsubmenu(1)"><font color=#FFFFFF><strong>JAVA相关参数</strong></font>
<a href="#top" title="返回顶部"><font face='Webdings' color=#FFFFFF>5</font></a>
<span id=txt1 name=txt1><a href='#' title='关闭此项'><font face='Wingdings' color=#FFFFFF>x</font></a></span>
</td>
</tr>
<tr>
<td style="display" id='submenu1'>
<table border=0 width=100% cellspacing=1 cellpadding=3 bgcolor="#f58200">
<tr bgcolor="#fcc79b" height="22">
<td width="30%"> 名称</td>
<td width="50%" height="22"> 英文名称</td>
<td width="20%" height="22"> 版本</td>
</tr>
<tr bgcolor="#FFFFFF" height="22">
<td width="30%"> JAVA运行环境名称</td>
<td width="50%" height="22"> <%=env.queryHashtable("java.runtime.name")%></td>
<td width="20%" height="22"> <%=env.queryHashtable("java.runtime.version")%></td>
</tr>
<tr bgcolor="#FFFFFF" height="22">
<td width="30%"> JAVA运行环境说明书名称</td>
<td width="50%" height="22"> <%=env.queryHashtable("java.specification.name")%></td>
<td width="20%" height="22"> <%=env.queryHashtable("java.specification.version")%></td>
</tr>
<tr bgcolor="#FFFFFF" height="22">
<td width="30%"> JAVA虚拟机名称</td>
<td width="50%" height="22"> <%=env.queryHashtable("java.vm.name")%></td>
<td width="20%" height="22"> <%=env.queryHashtable("java.vm.version")%></td>
</tr>
<tr bgcolor="#FFFFFF" height="22">
<td width="30%"> JAVA虚拟机说明书名称</td>
<td width="50%" height="22"> <%=env.queryHashtable("java.vm.specification.name")%></td>
<td width="20%" height="22"> <%=env.queryHashtable("java.vm.specification.version")%></td>
</tr>
<%
float fFreeMemory=(float)Runtime.getRuntime().freeMemory();
float fTotalMemory=(float)Runtime.getRuntime().totalMemory();
float fPercent=fFreeMemory/fTotalMemory*100;
%>
<tr bgcolor="#FFFFFF" height="22">
<td height="22"> JAVA虚拟机剩余内存：</td>
<td height="22" colspan="2"><img align=absmiddle class=PicBar width='<%=0.85*fPercent%>%'> <%=fFreeMemory/1024/1024%>M
</td>
</tr>
<tr bgcolor="#FFFFFF" height="22">
<td height="22"> JAVA虚拟机分配内存</td>
<td height="22" colspan="2"><img align=absmiddle class=PicBar width='85%'> <%=fTotalMemory/1024/1024%>M
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