Trasfert de fichiers via SFTP
Salut à tous ,
Je voudrais développer un client SFTP en windows qui envoie des fichier vers un serveur SFTP Unix . Mais je n'ai pas réussi à le faire . J'utilise dans cet exemple la bibliothèque sshtools :
Code:
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import java.io.BufferedReader;
import java.io.InputStreamReader;
import com.sshtools.j2ssh.SshClient;
import com.sshtools.j2ssh.authentication.AuthenticationProtocolState;
import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient;
import com.sshtools.j2ssh.io.UnsignedInteger32;
import com.sshtools.j2ssh.session.SessionChannelClient;
import com.sshtools.j2ssh.sftp.FileAttributes;
import com.sshtools.j2ssh.sftp.SftpFile;
import com.sshtools.j2ssh.sftp.SftpFileOutputStream;
import com.sshtools.j2ssh.SftpClient;
import java.io.*;
import com.sshtools.j2ssh.configuration.ConfigurationLoader;
public class SftpConnect {
public static void main(String args[]) {
try {
ConfigurationLoader.initialize(false);
BufferedReader reader =
new BufferedReader(new InputStreamReader(System.in));
System.out.print("Connect to host? ");
String hostname = reader.readLine();
// Make a client connection
SshClient ssh = new SshClient();
// Connect to the host
ssh.connect(hostname);
// Create a password authentication instance
PasswordAuthenticationClient pwd = new PasswordAuthenticationClient();
// Get the users name
System.out.print("Username? ");
String username = reader.readLine();
pwd.setUsername(username);
// Get the password
System.out.print("Password? ");
String password = reader.readLine();
pwd.setPassword(password);
// Try the authentication
int result = ssh.authenticate(pwd);
// Evaluate the result
if (result == AuthenticationProtocolState.COMPLETE) {
// The connection is authenticated we can now do some real work!
SftpClient sftp = ssh.openSftpClient();
// Make a directory
try {
sftp.mkdir("/home/j2ssh");
}
catch (IOException ex) {
}
// Change directory
sftp.cd("/home/j2ssh");
System.out.println(sftp.pwd());
// Change the mode
sftp.chmod(777, "/home/j2ssh");
sftp.lcd("c:/");
// Upload a file
sftp.put("bilel.txt", "/home/j2ssh/bilel.txt");
// Quit
sftp.quit();
ssh.disconnect();
}}
catch (Exception e) {
e.printStackTrace();
}
}
} |
