java中用Ganymed实现SCP 和SFTP文件传输

备忘。
下载jar包：ganymed-ssh2-build210.jar

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.SFTPv3Client;
import ch.ethz.ssh2.Session;
import ch.ethz.ssh2.StreamGobbler;

public class Scp {
public static void main(String[] args)
{
String user = "root";
String pass = "******";
String host = "hostip";

Connection con = new Connection(host);
try {
con.connect();
boolean isAuthed = con.authenticateWithPassword(user, pass);
System.out.println("isAuthed===="+isAuthed);


SCPClient scpClient = con.createSCPClient();
scpClient.put("localFiles", "remoteDirectory"); //从本地复制文件到远程目录
scpClient.get("remoteFiles","localDirectory"); //从远程获取文件

scpClient.put("D:\\apache-tomcat-6.0.29\\webapps\\recursor\\WEB-INF\\serverfile\\192.168.2.190\\policy\\strategy-baddomain.conf", "/root/testor"); //从本地复制文件到远程目录

//
// SFTPv3Client sftpClient = new SFTPv3Client(con);
// sftpClient.mkdir("newRemoteDir", 6); //远程新建目录
// sftpClient.rmdir(""); //远程删除目录
//
// sftpClient.createFile("newRemoteFile"); //远程新建文件
// sftpClient.openFileRW("remoteFile"); //远程打开文件，可进行读写

Session session = con.openSession();
session.execCommand("uname -a && date && uptime && who"); //远程执行命令



//显示执行命令后的信息
System.out.println("Here is some information about the remote host:");
InputStream stdout = new StreamGobbler(session.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") */

System.out.println("ExitCode: " + session.getExitStatus());

session.close();
con.close();
} catch (IOException e) {
e.printStackTrace();
}

}
}