`

在Jsp页面中调用Ping命令---PingIP.jsp

 
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<%@ page language="java" contentType="text/html; charset=gb2312" import="java.io.*" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Ping IP测试页面</title>
</head>

<body>
<div align="center">
<h2>Ping IP测试页面</h2>
</div>

<%
Runtime runtime = Runtime.getRuntime();
Process process =null;
String line=null;
InputStream is =null;
InputStreamReader isr=null;
BufferedReader br =null;
String ip="http://www.sina.com.cn/"; //待Ping的地址
try
{
process =runtime.exec("ping "+ip);
is = process.getInputStream();
isr=new InputStreamReader(is);
br =new BufferedReader(isr);
out.println("<pre>");
while( (line = br.readLine()) != null )
{
out.println(line);
out.flush();
}
out.println("</pre>");
is.close();
isr.close();
br.close();
}
catch(IOException e )
{
out.println(e);
runtime.exit(1);
}
%>

</body>
</html>

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