Comment Executer Une Classe Java Dans Une Page Jsp

Bonjour Toute Le Monde

Comment Executer Une Classe Java Dans Une Page Jsp

:ccool:

Code:

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package pack1;
import java.net.InetAddress;
public class Ping
{
	public static String main(String[] args) throws Exception  
	{
		InetAddress address = InetAddress.getByName("127.0.0.1");
 
		boolean etat = address.isReachable(10000);
 
		return ("Connection Etablie " + etat);
 
		//InetAddress address = InetAddress.getByName("web.mit.edu");
		//return("Name: " + address.getHostName());
		//return("Addr: " + address.getHostAddress());
		//return("Connection Etablie: " + address.isReachable(3000));
	}
}

Code:

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<%@page contentType="text/html" pageEncoding="UTF-8"%>
 
<%@page import="pack1.Ping"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Ping</title>
</head>
<body>
<h2>
<% 
Ping p = new Ping(); 
out.print(p); 
%>
</h2>
</body>
</html>

Ce code ne donne pas le résultat de la page Java.

change ta classe par ça et cela devrait aller un tout petit peu mieux ;)

Code:

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public class Ping
{
  public String toString() throws Exception 
  {
    InetAddress address = InetAddress.getByName("127.0.0.1");
    boolean etat = address.isReachable(10000);
    return "Connection Etablie " + etat;
  }
}