`

JSP读取系统信息

    博客分类：
  • J2EE
 
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<%@ page contentType="text/html;charset=UTF-8" pageEncoding="UTF-8"  %>

<%@ page import="java.util.Enumeration" %>
<%@ page import="java.util.Locale" %>
<%@page import="java.net.InetAddress"%>

<html>
<head>
<title>JSP获取系统信息</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<Link href="../css/common.css" type="text/css" rel="stylesheet"/>
<style>
table td{
font-size:10.5pt;
}
.black12 {
font-size: 12px;
color: #000000;
text-decoration: none;
}
.black12 a {
color: #000000;
}
.black12 a:hover {
color: #0048bf;
}
</style>
</head>
<body text="#000000" style="margin:0px;padding:0px;" background="../images/dts_rbg.gif">
<table cellspacing="0" cellpadding="0" width="100%" height="98%" style="padding:0px;margin:0px;">
<tbody>
<tr>
<td width="100%" valign="top">
<table width="100%" height="100%" style="padding:0px;margin:0px;"><!-- 两行 -->

<!-- 路径 begin -->
<tr>
<td>
<table width="100%" height="39px" border="0" cellpadding="0" cellspacing="0">
<tr>
<td id="path" class="black12"><img src="../images/jjd.gif" width="8" height="5" hspace="9">当前位置：<a href="#" onclick="top.window.KmsMgrIndex.changeMenu('index');return false;">首页</a> &gt; <a href="#" onclick="top.window.KmsMgrIndex.changeMenu('syscfg');return false;">系统配置</a> &gt;工具集 &gt; 应用服务器 &gt; 系统所有属性
</td>
</tr>
</table>
</td>
</tr>
<!-- 路径 end -->

<!-- 正文 begin -->
<tr>
<td style="height:100%;" width="100%">
<table width="100%" height="100%" bgColor="#FFFFFF" style="border:1px #aac9e8 solid" cellpadding="0" cellspacing="0">
<tr><td height="10"></td></tr>
<tr>
<td height="30"><strong>全部系统属性</strong></td>
</tr>
<tr>
<td bgcolor="#aaaaaa" height="1"></td>
</tr>
<tr><td height="20"></td></tr>
<tr>
<td>所有的系统属性，即 <b><i>System.getProperties()</i></b> 的输出。</td>
</tr>
<tr><td height="10"></td></tr>
<tr>
<td class="block-indent" style="padding-left:10px">
<table width="98%" border="0" cellspacing="1" cellpadding="2" bgcolor="#999999">
<tr bgcolor="#CCCCCC">
<th width="5%">&nbsp;</th>
<th width="20%" nowrap>属性名</th>
<th width="75%" nowrap>属性值</th>
</tr>
<%
InetAddress addr = InetAddress.getLocalHost();
String ip=addr.getHostAddress().toString();//获得本机IP
String address=addr.getHostName().toString();//获得本机名称
 %>
<tr bgcolor="#FFFFFF">
<td align="center"></td>
<td>IP</td>
<td style="word-break:break-all;"><%=ip %></td>
</tr>
<tr bgcolor="#FFFFFF">
<td align="center"></td>
<td>address</td>
<td style="word-break:break-all;"><%=address %></td>
</tr>
<%
int iCount = 1;
Enumeration enu = System.getProperties().keys();
while(enu.hasMoreElements())
{
String sKey = (String) enu.nextElement();
String sVal = System.getProperty(sKey);
%>
<tr bgcolor="#FFFFFF">
<td align="center"><%= iCount++ %>&nbsp;</td>
<td><%= sKey %></td>
<td style="word-break:break-all;"><%= sVal %></td>
</tr>

<%
}
%>
<tr bgcolor="#FFFFFF">
<td align="right"><%= iCount++ %>&nbsp;</td>
<td>Default Locale</td>
<td><%= Locale.getDefault() %></td>
</tr>
<%
Runtime runtimeInfo = Runtime.getRuntime();
long unitMb = 1204 * 1024L;
%>
<tr bgcolor="#FFFFFF">
<td align="right"><%= iCount++ %>&nbsp;</td>
<td>TotalMemory</td>
<td><%=runtimeInfo.totalMemory()/unitMb%>(M)</td>
</tr>
<tr bgcolor="#FFFFFF">
<td align="right"><%= iCount++ %>&nbsp;</td>
<td>FreeMemory</td>
<td><%=runtimeInfo.freeMemory()/unitMb%>(M)</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
<!-- 正文 end -->
</table>
</td>

<!-- 侧边 begin -->

<td width="7px" height="100%" valign="right" rowspan=2 background="../images/dts_rbg.gif">&nbsp;</td>
</tr>
<!-- 侧边 end -->
</tbody>
</table>
</body>
</html>

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