//get a directory listing
Vector v = c.ls("*");
for(int i = 0; i < v.size();i++){
System.out.println(v.get(i));
}
}
catch(Exception ex){
ex.printStackTrace();
}
finally{
//always disconnect in a finally block or the conenction will be hang
session.disconnect();
}
}
private static class MyUserInfo implements UserInfo {
public String getPassphrase() {
return null;
}
public String getPassword() {
return null;
}
public boolean promptPassphrase(String arg0) {
// TODO Auto-generated method stub
return false;
}
public boolean promptPassword(String arg0) {
// TODO Auto-generated method stub
return false;
}
//There is no keystore on the clientside so just
//accept the serverkey.
public boolean promptYesNo(String arg0) {
// TODO Auto-generated method stub
return true;
}
public void showMessage(String arg0) {
//System.out.println(arg0);
}
Hi,
when i run the programme using Jsch APIs to list the files on the FileZill FTP server for a user “admin”
i am getting following error
*****************error start************
"com.jcraft.jsch.JSchException
: connection is closed by foreign host
at com.jcraft.jsch.Session.connect(
Session.java:271)
at com.jcraft.jsch.Session.connect(
Session.java:153)
"
*****************error end************
please help me to solve the same.
*********************program starts*************
package test;
import com.jcraft.jsch.*;
import java.util.*;
public class CLISftp{
public static void main(String[] arg){
Session session = null;
try{
JSch jsch=new JSch();
String host="localhost";
String user="admin";
session=jsch.getSession(user, host, 21);
session.setUserInfo(new MyUserInfo());
session.setPassword("");
session.connect();
Channel channel=session.openChannel("sftp");
channel.connect();
ChannelSftp c=(ChannelSftp)channel;
//get a directory listing
Vector v = c.ls("*");
for(int i = 0; i < v.size();i++){
System.out.println(v.get(i));
}
}
catch(Exception ex){
ex.printStackTrace();
}
finally{
//always disconnect in a finally block or the conenction will be hang
session.disconnect();
}
}
private static class MyUserInfo implements UserInfo {
public String getPassphrase() {
return null;
}
public String getPassword() {
return null;
}
public boolean promptPassphrase(String arg0) {
// TODO Auto-generated method stub
return false;
}
public boolean promptPassword(String arg0) {
// TODO Auto-generated method stub
return false;
}
//There is no keystore on the clientside so just
//accept the serverkey.
public boolean promptYesNo(String arg0) {
// TODO Auto-generated method stub
return true;
}
public void showMessage(String arg0) {
//System.out.println(arg0);
}
};
}
*******************end***************************