public static void main(String[] args) {
InputStream msgStream;
BufferedReader buffer;
String line;
Connection conn = new Connection("远程主机地址");
Session session = null;
try {
conn.connect();
conn.authenticateWithPassword("root", " ");
session = conn.openSession();
//这里使用&&连接多条命令可以解决其中一条命令执行失败后，立即返回失败的状态。而不是根据最后一条命令执行的结果返回状态。
session.execCommand("cd /home/slg&&ls");
session.waitForCondition(ChannelCondition.EXIT_STATUS, 1000);
System.out.println(session.getExitStatus());
msgStream = new SequenceInputStream(session.getStdout(),
session.getStderr());
buffer = new BufferedReader(new InputStreamReader(msgStream));
try {
while ((line = buffer.readLine()) != null) {
System.out.println(line);
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
buffer.close();
msgStream.close();
} catch (IOException e) {
e.printStackTrace();
}
}
session.close();
session = conn.openSession();
//通过这种方式可以模拟Shell窗口
session.requestDumbPTY();
session.startShell();
PrintWriter pw = new PrintWriter(session.getStdin());
pw.println("cd /home/slg");
pw.println("ls");
pw.close();
msgStream = session.getStdout();
buffer = new BufferedReader(new InputStreamReader(msgStream));
try {
while ((line = buffer.readLine()) != null) {
System.out.println(line);
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
buffer.close();
msgStream.close();
} catch (IOException e) {
e.printStackTrace();
}
}
session.close();
conn.close();
} catch (Exception e) {
e.printStackTrace();
}
}