boolean isAuthenticated = conn.authenticateWithPassword(this.user, this.password);
if (isAuthenticated == false) {
result.append("ERROR: Authentication Failed !");
}
Session session = conn.openSession();
session.execCommand(cmd);
BufferedReader read =
new BufferedReader(new InputStreamReader(new StreamGobbler(session.getStdout()), "GBK"));
String line = "";