Bonjour,

Voici un exemple de code qui lance un exécutable quelconque. Ca devrait te donner le moyen de résoudre ton problème

package programmez.fred.processesdemo;

import java.util.*;
import java.io.*;

class StdHandler extends Thread {
    InputStream is;
    String type;
    
    StdHandler(InputStream is, String type) {
        this.is = is;
        this.type = type;
    }
    
    public void run() {
        try {
            InputStreamReader isr = new InputStreamReader(is);
            BufferedReader br = new BufferedReader(isr);
            String ligne=null;
            while ( (ligne = br.readLine()) != null)
                System.out.println(type + "> " + ligne);
        } catch (IOException ioe) {
            ioe.printStackTrace();
        }
    }
}

public class Demo4 {
    public static void main(String[] args) throws Throwable {
        if (args.length <= 0) {
            System.err.println("Donnez une commande a lancer");
            System.exit(-1);
        }
        System.out.printf("\nSortie de la commande %s: \n",
                Arrays.toString(args));
        Runtime runtime = Runtime.getRuntime();
        Process process = runtime.exec(args);
        
        StdHandler stderr = new
                StdHandler(process.getErrorStream(), "stderr");
        
        StdHandler stdout = new
                StdHandler(process.getInputStream(), "stdout");
        
        stderr.start();
        stdout.start();
        int status = process.waitFor();
        System.out.println("Valeur de retour du sous proc: " + status);
    }
}