JSP探针

博主：安安
发布时间：2018 年 11 月 27 日
2756 次浏览
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分类：网络

```
<%@ page contentType="text/html; charset=UTF-8" %>
<%@page import="java.util.*"%>
<%@page import="java.awt.image.BufferedImage"%>
<%@page import="java.awt.*"%>
<%@page import="java.io.*"%>
<%
long startTime = System.currentTimeMillis();
long startMem = Runtime.getRuntime().freeMemory();
%>
<%!
public class LibInfo {

boolean supportJNDI = false;
	boolean supportJavaxSql = false;
	boolean supportJAF = false;
	boolean supportMail = false;

boolean supportBeanUtils = false;
	boolean supportCommonLogging = false;
	boolean supportCommonCodec = false;
	boolean supportCommonCollection = false;
	boolean supportCommonDigester = false;
	boolean supportCommonLang = false;
	boolean supportJakartaRegExp = false;
	boolean supportLucene = false;

boolean supportDom4j = false;

boolean supportMmMysqlDriver = false;
	boolean supportComMysqlDriver = false;

boolean supportImageProcessing = false;

public LibInfo() {
		try {
			Class.forName("javax.naming.Name");
			supportJNDI = true;
		} catch (ClassNotFoundException ex) {}

try {
			Class.forName("javax.sql.DataSource");
			supportJavaxSql = true;
		} catch (ClassNotFoundException ex) {}

try {
			Class.forName("javax.activation.DataSource");
			supportJAF = true;
		} catch (ClassNotFoundException ex) {}

try {
			Class.forName("javax.mail.Message");
			supportMail = true;
		} catch (ClassNotFoundException ex) {}

try {
			Class.forName("org.apache.commons.beanutils.MethodUtils");
			supportBeanUtils = true;
		} catch (ClassNotFoundException ex) {}

try {
			Class.forName("org.apache.commons.logging.LogFactory");
			supportCommonLogging = true;
		} catch (ClassNotFoundException ex) {}

try {
			Class.forName("org.apache.commons.codec.Decoder");
			supportCommonCodec = true;
		} catch (ClassNotFoundException ex) {}

try {
			Class.forName("org.apache.commons.collections.ArrayStack");
			supportCommonCollection = true;
		} catch (ClassNotFoundException ex) {}

try {
			Class.forName("org.apache.commons.digester.Digester");
			supportCommonDigester = true;
		} catch (ClassNotFoundException ex) {}

try {
			Class.forName("org.apache.commons.lang.SystemUtils");
			supportCommonLang = true;
		} catch (ClassNotFoundException ex) {}

try {
			Class.forName("org.apache.regexp.RE");
			supportJakartaRegExp = true;
		} catch (ClassNotFoundException ex) {}

try {
			Class.forName("org.apache.lucene.index.IndexWriter");
			supportLucene = true;
		} catch (ClassNotFoundException ex) {}

try {
			Class.forName("org.dom4j.Document");
			supportDom4j = true;
		} catch (ClassNotFoundException ex) {}

try {
			Class.forName("org.gjt.mm.mysql.Driver");
			supportMmMysqlDriver = true;
		} catch (ClassNotFoundException ex) {}

try {
			Class.forName("com.mysql.jdbc.Driver");
			supportComMysqlDriver = true;
		} catch (ClassNotFoundException ex) {}

try {
			BufferedImage bufferedImage = new BufferedImage(10, 10, BufferedImage.TYPE_INT_RGB);
			Graphics2D g = bufferedImage.createGraphics();
			g.drawLine(0, 0, 10, 10);
g.dispose();// free resource

supportImageProcessing = true;
} catch (Throwable ex) {}

}

public boolean isSupportJAF() {
	return supportJAF;
}

public boolean isSupportJavaxSql() {
	return supportJavaxSql;
}

public boolean isSupportJNDI() {
	return supportJNDI;
}

public boolean isSupportMail() {
	return supportMail;
}

public boolean isSupportBeanUtils() {
	return supportBeanUtils;
}

public boolean isSupportCommonLogging() {
	return supportCommonLogging;
}

public boolean isSupportCommonCodec() {
	return supportCommonCodec;
}

public boolean isSupportCommonCollection() {
	return supportCommonCollection;
}

public boolean isSupportCommonDigester() {
	return supportCommonDigester;
}

public boolean isSupportCommonLang() {
	return supportCommonLang;
}

public boolean isSupportJakartaRegExp() {
	return supportJakartaRegExp;
}

public boolean isSupportLucene() {
	return supportLucene;
}

public boolean isSupportDom4j() {
	return supportDom4j;
}

public boolean isSupportMmMysqlDriver() {
	return supportMmMysqlDriver;
}

public boolean isSupportComMysqlDriver() {
	return supportComMysqlDriver;
}

public boolean isSupportImageProcessing() {
	return supportImageProcessing;
}

}
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
	<title>JSP探针</title>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
	<style type="text/css">
	
</style>
</head>

<body>
	<table width="100%" height="25" border="0" cellpadding="0" cellspacing="0" bgcolor="#006000">
		<tr>
			<td><div align="center"><span class="style1">JSP探针</span></div></td>
		</tr>
	</table>
	<h3>Request Variables:</h3>
	<table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#006000" class="line20">
		<tr>
			<td width="50%" height="22" bgcolor="#006000"><span class="table-header-text">Property </span></td>
			<td width="50%" height="22" bgcolor="#006000"><span class="table-header-text">Value</span></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getAuthType</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getAuthType()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getCharacterEncoding</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getCharacterEncoding()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getContentLength</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getContentLength()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getContentType</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getContentType()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getContextPath</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getContextPath()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getLocale</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getLocale()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getLocales</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getLocales()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getMethod</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getMethod()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getPathInfo</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getPathInfo()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getPathTranslated</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getPathTranslated()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getProtocol</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getProtocol()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getReader</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getReader()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getRealPath</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getRealPath(".")%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getRemoteAddr</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getRemoteAddr()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getRemoteHost</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getRemoteHost()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getRemoteUser</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getRemoteUser()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getRequestDispatcher</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getRequestDispatcher("/")%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getRequestURI</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getRequestURI()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getRequestURL</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getRequestURL()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getServerName</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getServerName()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getServerPort</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getServerPort()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getServletPath</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getServletPath()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;getUserPrincipal</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=request.getUserPrincipal()%></td>
		</tr>
	</table>
	<h3>Session Variables:</h3>
	<table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#006000" class="line20">
		<tr>
			<td width="50%" height="22" bgcolor="#006000"><span class="table-header-text">Property </span></td>
			<td width="50%" height="22" bgcolor="#006000"><span class="table-header-text">Value</span></td>
		</tr>
		<%
		Enumeration e = session.getAttributeNames();
		while (e.hasMoreElements()) {
		String name = (String)e.nextElement();
		String value = (String)session.getAttribute(name);
		%>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;<%=name%></td>
			<td bgcolor="#FFFFFF">&nbsp;<%=value%></td>
		</tr>
		<%
	}
	%>
</table>
<h3>Application Variables:</h3>
<table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#006000" class="line20">
	<tr>
		<td width="50%" height="22" bgcolor="#006000"><span class="table-header-text">Property </span></td>
		<td width="50%" height="22" bgcolor="#006000"><span class="table-header-text">Value</span></td>
	</tr>
	<%
	e = application.getAttributeNames();
	while (e.hasMoreElements()) {
	String name = (String)e.nextElement();
	%>
	<tr>
		<td bgcolor="#FFFFFF">&nbsp;<%=name%></td>
		<td bgcolor="#FFFFFF">&nbsp;<%=application.getAttribute(name)%></td>
	</tr>
	<%
}
%>
</table>

<h3>Cookies Variables:</h3>
<table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#006000" class="line20">
	<tr>
		<td width="50%" height="22" bgcolor="#006000"><span class="table-header-text">Property </span></td>
		<td width="50%" height="22" bgcolor="#006000"><span class="table-header-text">Value</span></td>
	</tr>
	<%
	Cookie[] cos=request.getCookies();
	if(cos!=null){
	for(int i=0;i<cos.length;i++)
	{
		%>
		<tr>
			<td bgcolor="#FFFFFF">&nbsp;<%=cos[i].getName()%></td>
			<td bgcolor="#FFFFFF">&nbsp;<%=cos[i].getValue()%></td>
		</tr>
		<%
	}
}
%>
</table>

<h3>Server Variables:</h3>
<table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#006000" class="line20">
	<tr>
		<td width="50%" height="22" bgcolor="#006000"><span class="table-header-text">Property </span></td>
		<td width="50%" height="22" bgcolor="#006000"><span class="table-header-text">Value</span></td>
	</tr>
	<%
	Properties props=System.getProperties();
	Iterator iter=props.keySet().iterator();
	while(iter.hasNext())
		{
			String key=(String)iter.next();
			%>
			<tr>
				<td bgcolor="#FFFFFF">&nbsp;<%=key%></td>
				<td bgcolor="#FFFFFF">&nbsp;<%=props.get(key)%></td>
			</tr>
			<%
		}
		%>
	</table>
	<h3>Lib Info</h3>
	<%
	LibInfo lib=new LibInfo();
	%>
	<table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#006000">
		<tr>
			<td height="25" bgcolor="#006000"><span class="table-header-text">Property </span></td>
			<td bgcolor="#006000"><span class="table-header-text">Value</span></td>
		</tr>
		<tr>
			<td width="476" bgcolor="#FFFFFF">supportJNDI</td>
			<td width="484" bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportJNDI()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">supportJavaxSql</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportJavaxSql()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">supportJAF</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportJAF()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">supportMail</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportMail()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">supportBeanUtils</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportBeanUtils()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">supportCommonLogging</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportCommonLogging()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">supportCommonCodec</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportCommonCodec()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">supportCommonCollection</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportCommonCollection()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">supportCommonDigester</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportCommonDigester()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">supportCommonLang</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportCommonLang()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">supportJakartaRegExp</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportJakartaRegExp()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">supportLucene</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportLucene()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">supportDom4j</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportDom4j()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">supportMmMysqlDriver</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportMmMysqlDriver()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">supportComMysqlDriver</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportComMysqlDriver()%></td>
		</tr>
		<tr>
			<td bgcolor="#FFFFFF">supportImageProcessing</td>
			<td bgcolor="#FFFFFF">&nbsp;<%=lib.isSupportImageProcessing()%></td>
		</tr>
	</table>
	<p><br>
	</p>
</body>
</html>
<%
long endMem = Runtime.getRuntime().freeMemory();
long total= Runtime.getRuntime().maxMemory();
out.println("Total Memory:"+total);
out.println("Start Memory:"+startMem);
out.println("End Memory:"+endMem);
out.println("Use memory: "+ (startMem - endMem));
long endTime = System.currentTimeMillis();
out.println("Use Time: "+ (endTime-startTime));
%>
```

最后修改：2018 年 11 月 27 日

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JSP探针

安安 • 2018 年 11 月 27 日