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我正在寻找使用 sshj 连接到远程服务器并执行一些命令。我要执行的命令按顺序排列： 1. 通过 putty 登录，输入用户名和密码 2. 然后 sudo su - oracle 3. 然后再次输入密码 4. 然后“sqlplus /nolog” 5. 然后“以 sysdba 身份连接” 6 . 然后是几个 sql 命令 7. 然后退出并执行 imdmp

我正在寻找最好/最简单的方法来解决这个问题。这是我到目前为止所做的。

一世

mport java.io.IOException;
import java.util.concurrent.TimeUnit;

import net.schmizz.sshj.SSHClient;
import net.schmizz.sshj.common.Base64.OutputStream;
import net.schmizz.sshj.common.IOUtils;
import net.schmizz.sshj.connection.channel.direct.Session;
import net.schmizz.sshj.connection.channel.direct.Session.Command;
import net.schmizz.sshj.transport.verification.PromiscuousVerifier;

public class FileCreator {

    public static void main(String[] args) throws IOException {
        final SSHClient client = new SSHClient();
        client.addHostKeyVerifier(new PromiscuousVerifier());
        client.connect("192.168.x.x");

        client.authPassword("username", "password");
        Session session = client.startSession();
        Command cmd = session.exec("sudo su - oracle");
        cmd.join(1, TimeUnit.SECONDS);
        session.close();

        session = client.startSession();
        Command cmd21 = session.exec("password");
        cmd21.join(1, TimeUnit.SECONDS);
        session.close();

        session = client.startSession();
        Command cmd3 = session.exec("1");
        cmd3.join(1, TimeUnit.SECONDS);
        session.close();

        session = client.startSession();
        Command cmd4 = session.exec("sqlplus /nolog");
        cmd4.join(1, TimeUnit.SECONDS);
        session.close();

        session = client.startSession();
        Command cmd5 = session.exec("connect / as sysdba");
        cmd5.join(1, TimeUnit.SECONDS);
        session.close();

        session = client.startSession();
        Command cmd2 = session.exec("drop user STN_x cascade");
        cmd2.join(1, TimeUnit.SECONDS);
        session.close();

        session = client.startSession();
        Command cmd20 = session.exec("drop user STN_x_dba cascade;");
        cmd20.join(1, TimeUnit.SECONDS);
        session.close(); 

        session = client.startSession();
        Command cmd6 = session.exec("");
        cmd6.join(1, TimeUnit.SECONDS);
        session.close();






        client.disconnect();

    }

}
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