jspenv.jsp
资源名称:JSP-OA.rar [点击查看]
上传用户:jhtang88
上传日期:2014-01-27
资源大小:28528k
文件大小:21k
源码类别:
Jsp/Servlet
开发平台:
Java
- <%@ 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
- </td>
- </tr>
- </table>
- <table border=0 width=100% cellspacing=1 cellpadding=3 bgcolor="#f58200">
- <tr bgcolor="#fcc79b" height="22">
- <td width="30%"> 参数名称</td>
- <td width="70%" height="22"> 参数路径</td>
- </tr>
- <tr bgcolor="#FFFFFF" height="22">
- <td width="30%"> java.class.path </td>
- <td width="70%" height="22"> <%=env.queryHashtable("java.class.path").replaceAll(env.queryHashtable("path.separator"),env.queryHashtable("path.separator")+"<br> ")%>
- </td>
- </tr>
- <tr bgcolor="#FFFFFF" height="22">
- <td width="30%"> java.home</td>
- <td width="70%" height="22"> <%=env.queryHashtable("java.home")%></td>
- </tr>
- <tr bgcolor="#FFFFFF" height="22">
- <td width="30%"> java.endorsed.dirs</td>
- <td width="70%" height="22"> <%=env.queryHashtable("java.endorsed.dirs")%></td>
- </tr>
- <tr bgcolor="#FFFFFF" height="22">
- <td width="30%"> java.library.path</td>
- <td width="70%" height="22"> <%=env.queryHashtable("java.library.path").replaceAll(env.queryHashtable("path.separator"),env.queryHashtable("path.separator")+"<br> ")%>
- </td>
- </tr>
- <tr bgcolor="#FFFFFF" height="22">
- <td width="30%"> java.io.tmpdir</td>
- <td width="70%" height="22"> <%=env.queryHashtable("java.io.tmpdir")%></td>
- </tr>
- </table>
- </td>
- </tr>
- </table>
- <a name="Paramter" id="Paramter"></a><br>
- <form action="?action=query" method="post" name="queryform">
- <table border="0" cellpadding="0" cellspacing="1" class="tableBorder">
- <tr>
- <td height="22" align="center" bgcolor="#f58200" onclick="showsubmenu(2)"><font color=#FFFFFF><strong>参数查询</strong></font>
- <a href="#top" title="返回顶部"><font face='Webdings' color=#FFFFFF>5</font></a>
- <span id=txt2 name=txt2><a href='#' title='关闭此项'><font face='Wingdings' color=#FFFFFF>x</font></a></span>
- </td>
- </tr>
- <tr>
- <td style="display" id='submenu2'>
- <table border=0 width=100% cellspacing=1 cellpadding=3 bgcolor="#f58200">
- <tr bgcolor="#fcc79b" height="22">
- <td> 请查询系统的参数信息(<a href="#" onClick="document.queryform.submit()">枚举所有参数信息</a>)</td>
- </tr>
- <tr bgcolor="#FFFFFF" height="22">
- <td align=center>
- <input type="text" name="query" class="input" size="70">
- <input type="submit" value="提交" class="backc">
- <input type="reset" value="重置" class="backc"> </td>
- </tr>
- </table>
- <table border=0 width=100% cellspacing=1 cellpadding=3 bgcolor="#f58200">
- <%
- if(action.equals("query"))
- {
- String query=request.getParameter("query");
- env.getHashtable(query);
- if(env.htShowMsg.size()>0)
- out.println("<tr bgcolor="#fcc79b" height="22">n<td> 参数名称</td>n<td> 参数信息</td>n</tr>");
- else
- out.println("<tr bgcolor="#fcc79b" height="22">n<td> <font color=red>出错信息:</font></td>n<td> <font color=red>没有找到你所查询的内容,请输入所要查询的参数,如果不确认,可以进行抽象查询,输入所包含字母。</font></td>n</tr>");
- Enumeration em=env.htShowMsg.keys();
- while(em.hasMoreElements())
- {
- String strParam=(String)em.nextElement();
- String strParamValue=(String)env.htShowMsg.get(strParam);
- if(strParam.indexOf(".path",0)>=0){strParamValue=strParamValue.replaceAll(env.queryHashtable("path.separator"),env.queryHashtable("path.separator")+"<br> ");}
- out.println ("<tr bgcolor="#FFFFFF" height="22"><td width="30%"> "+strParam+"</td><td width="70%"> "+strParamValue+"</td></tr>");
- }
- }
- %>
- </table>
- </td>
- </tr>
- </table>
- </form>
- <a name="ServerAbility" id="ServerAbility"></a>
- <table border="0" cellpadding="0" cellspacing="1" class="tableBorder">
- <tr>
- <td height="22" align="center" bgcolor="#f58200" onclick="showsubmenu(3)"><font color=#FFFFFF><strong>服务器运算能力</strong></font>
- <a href="#top" title="返回顶部"><font face='Webdings' color=#FFFFFF>5</font></a>
- <span id=txt3 name=txt3><a href='#' title='关闭此项'><font face='Wingdings' color=#FFFFFF>x</font></a></span>
- </td>
- </tr>
- <tr>
- <td style="display" id='submenu3'> <table border=0 width=100% cellspacing=1 cellpadding=3 bgcolor="#f58200">
- <tr bgcolor="#fcc79b" height="22">
- <td colspan="3"> <font face='Webdings'>4</font> 让服务器执行300万次加法(<font color="#000000">整数运算</font>)和20万次开方(浮点运算),记录其所使用的时间。
- </td>
- </tr>
- <tr height="22"bgcolor="#FFFFFF" >
- <td align=center bgcolor="#FFFFFF"><font color="#000000">可 供 参 考 的
- 服 务 器 列 表</font></td>
- <td align="center">整数运算</td>
- <td align="center">浮点运算</td>
- </tr>
- <tr bgcolor="#FFFFFF" height="22">
- <td align=left> 公司的电脑 (CPU:Celeron 1G 内存:256M)</td>
- <td align="center">60 毫秒</td>
- <td align="center">70 毫秒</td>
- </tr>
- <tr bgcolor="#FFFFFF" height="22">
- <td align=left> 家里的电脑 (CPU:Duron 1G 内存:384M) </td>
- <td align="center">20 毫秒</td>
- <td align="center">10 毫秒</td>
- </tr>
- <tr bgcolor="#FFFFFF" height="22">
- <td align=left> <a href="http://free3.e-168.cn/cnforum/jspenv.jsp" target="_blank">中国网聚服务器
- (CPU:Intel Pentium III 1G 内存:768M)</a></td>
- <td align="center">20 毫秒</td>
- <td align="center">3 毫秒</td>
- </tr>
- <tr bgcolor="#FFFFFF" height="22">
- <td align=left> <a href="http://ibmclub.hust.edu.cn/myweb/ggyy/jspenv.jsp" target="_blank">IBM俱乐部
- (CPU:IIntel(R) Celeron(R) CPU 1.70G 内存:256M)</a></td>
- <td align="center">3 毫秒 </td>
- <td align="center">7 毫秒</td>
- </tr>
- <tr bgcolor="#FFFFFF" height=25>
- <td align=left> <font color=red>您正在使用的这台服务器</font> <INPUT name="button2" type="button" class=backc onclick="javascript:location.reload()" value="重新测试">
- </td>
- <td align="center"><font color=red><%=env.test_int()%> 毫秒</font></td>
- <td align="center"><font color=red><%=env.test_sqrt()%> 毫秒</font></td>
- </tr>
- </table></td>
- </tr>
- </table>
- <a name="ISpeedTest" id="ISpeedTest"></a><br>
- <%
- if(action.equals("SpeedTest"))
- {
- %>
- <div id="testspeed" align="center">
- <table width="200" border="0" cellspacing="0" cellpadding="0" class="divcenter">
- <tr>
- <td height="30" align=center><p><font color="#000000"><span id=txt5>网速测试中,请稍候...</span></font></p></td>
- </tr>
- </table>
- </div>
- <%}%>
- <table border="0" cellpadding="0" cellspacing="1" bgcolor="#f58200" class="tableBorder">
- <tr>
- <td height="25" align="center" bgcolor="#f58200" onclick="showsubmenu(4)"><font color="#FFFFFF"><strong>服务器连接速度</strong></font>
- <a href="#top" title="返回顶部"><font face='Webdings' color=#FFFFFF>5</font></a> <span id=txt4 name=txt4><a href='#' title='关闭此项'><font face='Wingdings' color=#FFFFFF>x</font></a></span>
- </td>
- </tr>
- <tr>
- <td bgcolor="#F8F9FC" style="display" id='submenu4'> <table width="100%" border="0" cellspacing=1 cellpadding=3 bgcolor="#f58200">
- <tr bgcolor="#FFFFFF">
- <td width="80">接入设备</td>
- <td width="420"> 连接速度(理想值)</td>
- <td width="100">下载速度(理想值)</td>
- </tr>
- <tr bgcolor="#FFFFFF">
- <td>56k Modem</td>
- <td><img align=absmiddle class=PicBar width='1%'> 56 Kbps</td><td> 7.0 k/s</td>
- </tr>
- <tr bgcolor="#FFFFFF">
- <td>64k ISDN</td>
- <td><img align=absmiddle class=PicBar width='1%'> 64 Kbps</td><td> 8.0 k/s</td>
- </tr>
- <tr bgcolor="#FFFFFF">
- <td>512k ADSL</td>
- <td><img align=absmiddle class=PicBar width='5%'> 512 Kbps</td><td> 64.0 k/s</td>
- </tr>
- <tr bgcolor="#FFFFFF">
- <td height="19">1.5M Cable</td>
- <td><img align=absmiddle class=PicBar width='15%'> 1500 Kbps</td><td> 187.5 k/s</td>
- </tr>
- <tr bgcolor="#FFFFFF">
- <td>5M FTTP</td>
- <td><img align=absmiddle class=PicBar width='50%'> 5000 Kbps</td><td> 625.0 k/s</td>
- </tr>
- <tr bgcolor="#FFFFFF">
- <td>当前连接速度</td>
- <%
- if(action.equals("SpeedTest"))
- {
- out.println("<script language='JavaScript'>var tSpeedStart=new Date();</script>") ;
- out.println("<!--n");
- for(int i=0;i<1000;i++)
- {out.println("####################################################################################################");}
- out.println("-->n");
- out.println("<script language='JavaScript'>var tSpeedEnd=new Date();</script>n");
- out.println("<script language='JavaScript'>");
- out.println("var iSpeedTime=0;iSpeedTime=(tSpeedEnd - tSpeedStart) / 1000;");
- out.println("if(iSpeedTime>0) iKbps=Math.round(Math.round(100 * 8 / iSpeedTime * 10.5) / 10); else iKbps=10000 ;");
- out.println("var iShowPer=Math.round(iKbps / 100);");
- out.println("if(iShowPer<1) iShowPer=1; else if(iShowPer>82) iShowPer=82;");
- out.println("</script>n");
- out.println("<script language='JavaScript'>") ;
- out.println("document.write('<td><img align=absmiddle class=PicBar width="' + iShowPer + '%">' + iKbps + ' Kbps');");
- out.println("</script>n");
- out.println("</td><td> <a href='?action=SpeedTest' title=测试连接速度><u>");
- out.println("<script language='JavaScript'>");
- out.println("document.write(Math.round(iKbps/8*10)/10+ ' k/s');");
- out.println("</script>n") ;
- out.println("</u></a></td>");
- %>
- <script>
- txt5.innerHTML="网速测试完毕!"
- testspeed.style.visibility="hidden"
- </script>
- <%
- }
- else
- {out.println("<td></td><td> <a href='?action=SpeedTest' title=测试连接速度><u>开始测试</u></a></td>");}
- %>
- </tr>
- </table></td>
- </tr>
- </table>
- <%
- long timePageEnd = System.currentTimeMillis();
- long timePageUse=timePageEnd-timePageStart;
- %>
- <table border=0 cellpadding=0 cellspacing=1 class=tableBorder>
- <tr>
- <td height="59" align=center>Copyright ? 2005-2008 , All Rights Reserved.
- <br>
- 欢迎访问★<a href="http://free3.e-168.cn/cnforum/">JSP智库</a>★,下载最新版程序<br>
- 页面执行时间:约<%=timePageUse%>毫秒 JspEnv V1.0</td>
- </tr>
- </table>
- </CENTER>
- </body>
- </html>