JAVA 上传文件到linux上并解压缩

package com.inborn.inshop.controller.mkt;

import java.io.*;

import ch.ethz.ssh2.ChannelCondition;
import ch.ethz.ssh2.Connection;
import ch.ethz.ssh2.Session;
import ch.ethz.ssh2.StreamGobbler;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPReply;

import java.net.SocketException;
import java.util.Enumeration;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;

/**
* Created by ck on 2017/3/8.
*/
public class FileUpAndUncompress {
/**
* 文件上传
*/
public static void fileUploadByFtp(){
File imagefile = new File("D:\\logo.zip");
String imagefileFileName = "logo.zip";
//创建ftp客户端
FTPClient ftpClient = new FTPClient();
ftpClient.setControlEncoding("GBK");
String hostname = "192.168.1.57";
int port = 21;
String username = "root";
String password = "inborn@57";
try {
//链接ftp服务器
ftpClient.connect(hostname, port);
//登录ftp
ftpClient.login(username, password);
ftpClient.setDataTimeout(60000); //设置传输超时时间为60秒
ftpClient.setConnectTimeout(60000); //连接超时为60秒
int reply = ftpClient.getReplyCode();
System.out.println(reply);
//如果reply返回230就算成功了，如果返回530密码用户名错误或当前用户无权限下面有详细的解释。
if (!FTPReply.isPositiveCompletion(reply)) {
ftpClient.disconnect();
return ;
}
ftpClient.setFileType(FTPClient.BINARY_FILE_TYPE);

ftpClient.makeDirectory("path");//在root目录下创建文件夹
// String remoteFileName = System.currentTimeMillis()+"_"+imagefileFileName;
InputStream input = new FileInputStream(imagefile);
ftpClient.storeFile(imagefileFileName, input);//文件你若是不指定就会上传到root目录下
input.close();
ftpClient.logout();
} catch (SocketException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}finally {
if (ftpClient.isConnected())
{
try
{
ftpClient.disconnect();
} catch (IOException ioe)
{
ioe.printStackTrace();
}
}

}
}

/**
* 解压zip文件
* @param sourceFile,待解压的zip文件; toFolder,解压后的存放路径
* @throws Exception
**/

public static void zipToFile(String sourceFile, String toFolder) throws Exception {
String toDisk = toFolder;//接收解压后的存放路径
ZipFile zfile = new ZipFile(sourceFile);//连接待解压文件
System.out.println("要解压的文件是:"+ zfile.getName());
Enumeration zList = zfile.entries();//得到zip包里的所有元素
ZipEntry ze = null;
byte[] buf = new byte[1024];
while (zList.hasMoreElements()) {
ze = (ZipEntry) zList.nextElement();
if (ze.isDirectory()) {
System.out.println("打开zip文件里的文件夹:"+ ze.getName() +"skipped...");
continue;
}
System.out.println("zip包里的文件:"+ ze.getName() +" "+"大小为:" + ze.getSize() +"KB");
//以ZipEntry为参数得到一个InputStream，并写到OutputStream中
OutputStream outputStream = new BufferedOutputStream(
new FileOutputStream(getRealFileName(toDisk, ze.getName())));
InputStream inputStream = new BufferedInputStream(zfile.getInputStream(ze));
int readLen = 0;
while ((readLen = inputStream.read(buf, 0, 1024)) != -1) {
outputStream.write(buf, 0, readLen);
}
inputStream.close();
outputStream.close();
System.out.println("已经解压出:"+ ze.getName());
}
zfile.close();
}

/**

* 给定根目录，返回一个相对路径所对应的实际文件名.

* @param zippath 指定根目录

* @param absFileName 相对路径名，来自于ZipEntry中的name

* @return java.io.File 实际的文件

*/

private static File getRealFileName(String zippath, String absFileName){
String[] dirs = absFileName.split("/", absFileName.length());
File ret = new File(zippath);// 创建文件对象
if (dirs.length > 1) {
for (int i = 0; i < dirs.length - 1; i++) {
ret = new File(ret, dirs[i]);
}
}
if (!ret.exists()) {// 检测文件是否存在
ret.mkdirs();// 创建此抽象路径名指定的目录
}
ret = new File(ret, dirs[dirs.length - 1]);// 根据 ret 抽象路径名和 child 路径名字符串创建一个新 File 实例
return ret;
}

/**
* 远程解压zip文件
*/
public static void remoteZipToFile(){
try {
Connection connection = new Connection("192.168.1.57");// 创建一个连接实例
connection.connect();// Now connect
boolean isAuthenticated = connection.authenticateWithPassword("root", "inborn@57");// Authenticate
if (isAuthenticated == false)throw new IOException("user and password error");
Session sess = connection.openSession();// Create a session
System.out.println("start exec command.......");
sess.requestPTY("bash");
sess.startShell();
InputStream stdout = new StreamGobbler(sess.getStdout());
InputStream stderr = new StreamGobbler(sess.getStderr());
BufferedReader stdoutReader = new BufferedReader(new InputStreamReader(stdout));
BufferedReader stderrReader = new BufferedReader(new InputStreamReader(stderr));
PrintWriter out = new PrintWriter(sess.getStdin());
out.println("cd /root/");
out.println("ll");
out.println("unzip -o -d /root/path logo.zip");
out.println("ll");
out.println("exit");
out.close();
sess.waitForCondition(ChannelCondition.CLOSED|ChannelCondition.EOF | ChannelCondition.EXIT_STATUS,30000);
System.out.println("下面是从stdout输出:");
while (true) {
String line = stdoutReader.readLine();
if (line == null)break;
System.out.println(line);
}
System.out.println("下面是从stderr输出:");
while (true) {
String line = stderrReader.readLine();
if (line == null)break;
System.out.println(line);
}
System.out.println("ExitCode: " + sess.getExitStatus());
sess.close();/* Close this session */
connection.close();/* Close the connection */
} catch (IOException e) {
e.printStackTrace(System.err);
System.exit(2);
}
}

public static void main(String[] args) throws Exception {
//fileUploadByFtp();
// zipToFile("D:\\logo.zip","D:\\webstorm");
remoteZipToFile();
}

}

依赖包：

<dependency>
<groupId>commons-net</groupId>
<artifactId>commons-net</artifactId>
<version>3.1</version>
</dependency>
<dependency>
<groupId>ch.ethz.ganymed</groupId>
<artifactId>ganymed-ssh2</artifactId>
<version>build210</version>
</dependency>