Bonjour, j'ai crée un serveur ftp et j'essaye de me connecter dessus à partir d'un code en java, mais j'ai cette erreur:

java.io.FileNotFoundException: C:\Employes (Accès refusé)
at java.io.FileOutputStream.open(Native Method)

Voici mon code:

le 1er fichier:

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package test;
 
 
import test.SunFtpWrapper;
import java.io.*;
 
 
public class FtpWrapperTest {
	public static void main (String[] args) {
		try {
			SunFtpWrapper ftp = new SunFtpWrapper();
			String serverName = "127.0.0.1";
			ftp.openServer(serverName);
			if (ftp.serverIsOpen()) {
				System.out.println("Connected to " + serverName);
				try {
					ftp.login("DRH", "admin");
					System.out.println("Welcome message:\n" + ftp.welcomeMsg);
					System.out.println("Current Directory: " + ftp.pwd());
					System.out.println("Results of a raw LIST command:\n" + ftp.listRaw());
					System.out.println("Downloading file robots.txt");
					ftp.ascii();
					ftp.downloadFile("25.jpg", "C:\\Employes");
				} catch (Exception ftpe) {
					ftpe.printStackTrace();
				} finally {
					ftp.closeServer();
				}
			} else {
				System.out.println("Unable to connect to" + serverName);
			}
			System.out.println("Finished");
		} catch(Exception e) {
			e.printStackTrace();
		}
	}
}




le second fichier:

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package test;
 
 
import sun.net.ftp.FtpClient;
import java.util.Vector;
import java.io.*;
 
public class SunFtpWrapper extends FtpClient {
 
 
	/** Get the present working directory */
	public String pwd() throws IOException {
		issueCommand("PWD");
		if (isValidResponse()) {
			String response = getResponseString().substring(4).trim();
			if (response.startsWith("\""))
				response = response.substring(1);
			if (response.endsWith("\""))
				response = response.substring(0, response.length() - 1);
			return response;
		} else {
			return "";
		}
	}
 
	/** Go up one directory */
	public boolean cdup() throws IOException {
		issueCommand("CDUP");
		return isValidResponse();
	}
 
	/** Create a new directory */
	public boolean mkdir (String newDir) throws IOException {
		issueCommand("MKDIR " + newDir);
		return isValidResponse();
	}
 
	/** Delete a remote file */
	public boolean deleteFile (String fileName) throws IOException {
		issueCommand("DELE " + fileName);
		return isValidResponse();
	}
 
	/** Get the results of the LIST command as a Vector of Strings. 
          * Because there's no standard format for the results of a LIST
          * command, it's hard to tell what resulting data will look like.
          * Just be aware that different servers have different ways of
          * returning your LIST data. */
	public Vector listRaw() throws IOException {
		String fileName;
		Vector ftpList = new Vector();
		BufferedReader reader = new BufferedReader(new InputStreamReader(list()));
		while ((fileName = reader.readLine()) != null) {
			ftpList.add(fileName);
		}
		return ftpList;
	}
 
	/** Get the response code from the last command that was sent */
	public int getResponseCode() throws NumberFormatException {
		return Integer.parseInt(getResponseString().substring(0, 3));
	}
 
	/** Return true if the last response code was in the 200 range, 
          * false otherwise */
	public boolean isValidResponse() {
		try {
			int respCode = getResponseCode();
			return (respCode  >= 200 && respCode < 300);
		} catch (Exception e) {
			return false;
		}
	}
 
	/** Send a raw FTP command to the server. You can get the response
          * by calling getResponseString (which returns the entire response as a
          * single String) or getResponseStrings (which returns the response
          * as a Vector). */
	public int issueRawCommand (String command) throws IOException {
		return issueCommand(command);
	}
 
	/** Download a file from the server, and save it to the specified local file */
	public boolean downloadFile (String serverFile, String localFile) throws IOException {
		int i = 0;
		byte[] bytesIn = new byte[1024];
		BufferedInputStream in = new BufferedInputStream(get(serverFile));
		FileOutputStream out = new FileOutputStream(localFile);
		while ((i = in.read(bytesIn)) >= 0) {
			out.write(bytesIn, 0, i);
		}
		out.close();
		return true;
	}
 
	/** Upload a file to the server */
	public boolean uploadFile (String localFile, String serverFile) throws IOException {
		int i = 0;
		byte[] bytesIn = new byte[1024];
		FileInputStream in = new FileInputStream(localFile);
		BufferedOutputStream out = new BufferedOutputStream(put(serverFile));
		while ((i = in.read(bytesIn)) >= 0) {
			out.write(bytesIn, 0, i);
		}
		in.close();
		out.close();
		return true;
	}
}

Merci d'avance pour votre aide.