爪哇咖啡屋 : [轉貼]Ganymed ssh 小使用

    package com.example;

    import java.io.BufferedReader;
    import java.io.IOException;
    import java.io.InputStream;
    import java.io.InputStreamReader;

    import ch.ethz.ssh2.Connection;
    import ch.ethz.ssh2.Session;
    import ch.ethz.ssh2.StreamGobbler;

    public class Basic
    {
        public static void main(String[] args)
        {
                    //服務器ip
            String hostname = "172.30.5.162";
                    //用戶名
            String username = "xmong";
                    //密碼
            String password = "xmong";

            try
            {
                /* Create a connection instance */
                //構造一個連接器，傳入一個需要登陸的ip地址，連接服務
                Connection conn = new Connection(hostname);

                /* Now connect */
                conn.connect();

                /* Authenticate.
                 * If you get an IOException saying something like
                 * "Authentication method password not supported by the server at this stage."
                 * then please check the FAQ.
                 */
                //用戶驗證，傳入用戶名和密碼
                boolean isAuthenticated = conn.authenticateWithPassword(username, password);

                if (isAuthenticated == false)
                    throw new IOException("Authentication failed.");

                /* Create a session */
                //打開一個會話session，執行linux命令
                Session sess = conn.openSession();


                sess.execCommand("pwd");

                System.out.println("Here is some information about the remote host:");

                /*
                 * This basic example does not handle stderr, which is sometimes dangerous
                 * (please read the FAQ).
                 */
                //接收目標服務器上的控制台返回結果,輸出結果。
                InputStream stdout = new StreamGobbler(sess.getStdout());

                BufferedReader br = new BufferedReader(new InputStreamReader(stdout));

                while (true)
                {
                    String line = br.readLine();
                    if (line == null)
                        break;
                    System.out.println(line);
                }

                /* Show exit status, if available (otherwise "null") */
                //得到腳本運行成功與否的標誌 ：0－成功 非0－失敗
                System.out.println("ExitCode: " + sess.getExitStatus());

                /* Close this session */
                //關閉session和connection
                sess.close();

                /* Close the connection */

                conn.close();

            }
            catch (IOException e)
            {
                e.printStackTrace(System.err);
                System.exit(2);
            }
        }
    }

    Here is some information about the remote host:
    /home/xmong
    ExitCode: null

    package com.test;

    import java.io.BufferedReader;
    import java.io.IOException;
    import java.io.InputStream;
    import java.io.InputStreamReader;

    import ch.ethz.ssh2.Connection;
    import ch.ethz.ssh2.SCPClient;
    import ch.ethz.ssh2.Session;
    import ch.ethz.ssh2.StreamGobbler;

    public class TestScp {


        public static void main(String[] args)
        {
            String hostname = "172.30.5.162";
            String username = "xmong";
            String password = "xmong";

            try
            {
                /* Create a connection instance */
                //構造一個連接器，傳入一個需要登陸的ip地址，連接服務
                Connection conn = new Connection(hostname);
                conn.connect();

                //用戶驗證，傳入用戶名和密碼
                boolean isAuthenticated = conn.authenticateWithPassword(username, password);

                if (isAuthenticated == false)
                    throw new IOException("Authentication failed.");

                //創建一個copy文件客戶端
                SCPClient scpClient = conn.createSCPClient();
                scpClient.put("D:/test.txt ", "./");//從本地複製文件到遠程目錄
                scpClient.get("./test.txt", "E:/");//從遠程獲取文件

                /**
                 * 通過SFTP遠程讀取文件內容
                 * test.txt文件內容為sftp---test
                 */
                SFTPv3Client sftpClient = new SFTPv3Client(conn);
                SFTPv3FileHandle sftpHandle = sftpClient.openFileRW("./test.txt");
                byte[] bs = new byte[11];
                int i = 0;
                long offset = 0;
                while(i!=-1){
                    i = sftpClient.read(sftpHandle, offset, bs, 0, bs.length);
                    offset += i;
                }
                System.out.println(new String(bs));

                //打開一個會話session，執行linux命令
                Session sess = conn.openSession();
                sess.execCommand("ls");
                System.out.println("Here is some information about the remote host:");

                //接收目標服務器上的控制台返回結果,輸出結果。
                InputStream stdout = new StreamGobbler(sess.getStdout());
                BufferedReader br = new BufferedReader(new InputStreamReader(stdout));
                while (true)
                {
                    String line = br.readLine();
                    if (line == null)
                        break;
                    System.out.println(line);
                }

                //得到腳本運行成功與否的標誌 ：0－成功 非0－失敗
                System.out.println("ExitCode: " + sess.getExitStatus());

                //關閉session和connection
                sess.close();
                conn.close();

            }
            catch (IOException e)
            {
                e.printStackTrace(System.err);
                System.exit(2);
            }
        }

    }

    sftp---test
    Here is some information about the remote host:
    test.txt
    ExitCode: 0