目录
SSH远程winrar不是内部或外部命令，也不是可运行的程序
1.系统环境准备
- OpenSSH
- WinRAR
2.安装OpenSSH
OpenSSH是用于使用SSH协议进行远程登录的主要连接工具。它对所有流量进行加密，以消除窃听，连接劫持和其他攻击。此外，OpenSSH还提供了一整套安全的隧道功能，多种身份验证方法和复杂的配置选项。
OpenSSH套件包含以下工具：
- 远程操作使用 ssh， scp和 sftp完成。
- 使用ssh-add， ssh-keysign， ssh-keyscan和 ssh-keygen进行密钥管理 。
- 服务 端由sshd， sftp-server和 ssh-agent组成。
win10 开启OpenSSH服务
设置-应用-应用和功能-管理可选功能-添加功能
安装OpenSSH服务器和客户端，提示需要重启完成安装，重启电脑
非 win10 安装OpenSSH服务
1. 下载OpenSSH windows版本
2 解压到C:\Program Files\OpenSSH （官方要求地址）
3 cmd到OpenSSH服务
1）安装sshd服务
powershell.exe -ExecutionPolicy Bypass -File install-sshd.ps1
2）开放22端口（如果你在windows关闭了防火墙并配置了入站规则可以不执行如下命令，多执行不影响）
netsh advfirewall firewall add rule name=sshd dir=in action=allow protocol=TCP localport=22
3）配置开机自启sshd服务
sc config sshd start= auto
到此就安装完成
4) 将C:\Program Files\OpenSSH添加到path中，免得每次都要切到C:\Program Files\OpenSSH才能使用ssh，启动ssh服务
net start sshd
新增系统环境变量
启动OpenSSH服务
net start sshd
OpenSSH SSH Server 服务正在启动 .
OpenSSH SSH Server 服务已经启动成功。
OpenSSH服务新增用户
net user root 123456 /add
net user root 123465 /active
OpenSSH验证是否安装成功
安装成功之后，在cmd命令提示符窗口中输入 ssh 即可运行OpenSSH。如下图
3.安装WinRAR--远程解压zip包
1）安装WinRAR解压软件（5.30版本）
2）新增系统环境变量
WinRAR 解压命令
winrar x D:\WebVr\zip\0ebbd570a3cd424fadd6947742e7073f\Train.zip -r D:\WebVr\zip\0ebbd570a3cd424fadd6947742e7073f\
SSH远程winrar不是内部或外部命令，也不是可运行的程序
问题描述：
1.通过ssh远程控制用户
命令：ssh root@10.0.50.236 输入密码后
2.通过winrar命令行解压文件
命令：winrar x 文件路径及文件名 -r wenjian 文件路径
示例：winrar x D:\WebVr\zip\71ee2c8ef24248e9b1368cac6831f16b\Train.zip -r D:\WebVr\zip\71ee2c8ef24248e9b1368cac6831f16b\
提示：
解决办法
根本来说， WinRAR 在系统变量的PATH路径信息没有更新
1.通过ssh远程控制用户
命令：ssh root@10.0.50.236
2.回显环境变量
命令：echo %PATH%
3.查看系统环境变量以及用户环境变量
4.对比系统环境变量与回显环境变量是否一致，不一致为此问题的原因
5.修改系统环境变量，（winrar建议安装在默认位置）
6.重启openssh服务，重新加载PATH信息
命令：
services.msc
7.回显环境变量，最终检查
命令：echo %PATH%
红色框为新增路径，蓝色框为原来错误路径，蓝色框路径存在不影响
8.解压
命令：winrar x 文件路径及文件名 -r wenjian 文件路径
示例：winrar x D:\WebVr\zip\71ee2c8ef24248e9b1368cac6831f16b\Train.zip -r D:\WebVr\zip\71ee2c8ef24248e9b1368cac6831f16b\
4. Java通过SSH实现文件上传和解压
依赖包
<dependency> <groupId>ch.ethz.ganymed</groupId> <artifactId>ganymed-ssh2</artifactId> <version>build210</version> </dependency>
OpenSSH工具类
import ch.ethz.ssh2.Connection; import ch.ethz.ssh2.SCPClient; import ch.ethz.ssh2.Session; import ch.ethz.ssh2.StreamGobbler; import org.slf4j.LoggerFactory; import java.io.*; import java.net.InetAddress; import java.net.InetSocketAddress; import java.net.Socket; import java.net.SocketAddress; import java.util.logging.Level; import java.util.logging.Logger; /** * @Title: OpenSSH 工具类 * @ClassName: com.ruoyi.release.utils.OpenSSHClient.java * @Description: * * @Copyright 2020-2021 - Powered By 研发中心 * @author: 王延飞 * @date: 2020/9/4 0004 14:20 * @version V1.0 */ public class OpenSSHClient { private static final org.slf4j.Logger log = LoggerFactory.getLogger(OpenSSHClient.class); public OpenSSHClient(String IP, int port, String username, String passward) { this.ip = IP; this.port = port; this.username = username; this.password = passward; } /** * @Title: * @MethodName: execCommand * @param command * @Return void * @Exception * @Description: * * @author: 王延飞 * @date: 2020/9/4 0004 14:56 */ public void execCommand(String command) { Connection conn = new Connection(ip,port); Session sess = null; try { conn.connect(); boolean isAuthenticated = conn.authenticateWithPassword(username, password); if (isAuthenticated == false) { log.error("authentication failed"); } log.info("【主机】：{}连接成功,---执行命令：{}", ip, command); sess = conn.openSession(); sess.execCommand(command); //将Terminal屏幕上的文字全部打印出来 InputStream is = new StreamGobbler(sess.getStdout()); BufferedReader brs = new BufferedReader(new InputStreamReader(is)); while (true) { String line = brs.readLine(); if (line == null) { break; } //log.info("【主机】：{}连接成功,---执行命令：{},===返回结果：{}", ip, command, line); System.out.println(line); } } catch (IOException ex) { Logger.getLogger(SCPClient.class.getName()).log(Level.SEVERE, null,ex); }finally { //连接的Session和Connection对象都需要关闭 if (sess != null) { sess.close(); } if (conn != null) { conn.close(); } } } public void getFile(String remoteFile, String localTargetDirectory) { Connection conn = new Connection(ip,port); try { conn.connect(); boolean isAuthenticated = conn.authenticateWithPassword(username, password); if (isAuthenticated == false) { log.error("authentication failed"); } log.info(ip+"【连接成功】"); SCPClient client = new SCPClient(conn); client.get(remoteFile, localTargetDirectory); conn.close(); } catch (IOException ex) { Logger.getLogger(SCPClient.class.getName()).log(Level.SEVERE, null,ex); } } public void putFile(String localFile, String remoteTargetDirectory) { Connection conn = new Connection(ip,port); try { conn.connect(); boolean isAuthenticated = conn.authenticateWithPassword(username, password); if (isAuthenticated == false) { log.error("authentication failed"); } log.info(ip+"【连接成功】"); SCPClient client = new SCPClient(conn); client.put(localFile, remoteTargetDirectory); conn.close(); } catch (IOException ex) { Logger.getLogger(SCPClient.class.getName()).log(Level.SEVERE, null,ex); } } /** * @Title: 文件远程上传 * @MethodName: putFile * @param localFile * @param remoteFileName * @param remoteTargetDirectory * @param mode * @Return void * @Exception * @Description: * * @author: 王延飞 * @date: 2020/9/7 0007 16:23 */ public void putFile(String localFile, String remoteFileName,String remoteTargetDirectory,String mode) { Connection conn = new Connection(ip,port); try { conn.connect(); boolean isAuthenticated = conn.authenticateWithPassword(username, password); if (isAuthenticated == false) { log.error("【文件远程上传】"+ip+"authentication failed"); } log.info("【文件远程上传】"+ip+"【连接成功】"); SCPClient client = new SCPClient(conn); if((mode == null) || (mode.length() == 0)){ mode = "0600"; } client.put(localFile, remoteFileName, remoteTargetDirectory, mode); //重命名 ch.ethz.ssh2.Session sess = conn.openSession(); String tmpPathName = remoteTargetDirectory +File.separator+ remoteFileName; String newPathName = tmpPathName.substring(0, tmpPathName.lastIndexOf(".")); sess.execCommand("mv " + remoteFileName + " " + newPathName);//重命名回来 log.info("【文件远程上传】"+ip+"【上传成功】"); conn.close(); } catch (IOException ex) { Logger.getLogger(SCPClient.class.getName()).log(Level.SEVERE, null,ex); } } public void putFile(String localFile, String remoteFileName,String remoteTargetDirectory) { Connection conn = new Connection(ip,port); try { conn.connect(); boolean isAuthenticated = conn.authenticateWithPassword(username, password); if (isAuthenticated == false) { log.error("authentication failed"); } log.info(ip+"【连接成功】"); SCPClient client = new SCPClient(conn); client.put(getBytes(localFile), remoteFileName, remoteTargetDirectory); conn.close(); } catch (IOException ex) { Logger.getLogger(SCPClient.class.getName()).log(Level.SEVERE, null,ex); } } public static byte[] getBytes(String filePath) { byte[] buffer = null; try { File file = new File(filePath); FileInputStream fis = new FileInputStream(file); ByteArrayOutputStream byteArray = new ByteArrayOutputStream(1024*1024); byte[] b = new byte[1024*1024]; int i; while ((i = fis.read(b)) != -1) { byteArray.write(b, 0, i); } fis.close(); byteArray.close(); buffer = byteArray.toByteArray(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } return buffer; } private String ip; private int port; private String username; private String password; public String getUsername() { return username; } public void setUsername(String username) { this.username = username; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } public int getPort() { return port; } public void setPort(int port) { this.port = port; } public static String ScannerPortisAlive(int port) { String result = "OPEN"; Socket socket = null; try { socket = new Socket(); InetAddress ip = InetAddress.getLocalHost(); SocketAddress address = new InetSocketAddress(ip, port); socket.connect(address, 100); socket.close(); // Socket testPortSocket = new Socket(HostIP, port); // testPortSocket.close(); } catch (IOException e) { result = "CLOSE"; } return result; } public static void main(String[] args) { OpenSSHClient scpclient = new OpenSSHClient("10.0.50.236", 22, "root", "123456"); scpclient.putFile("C:\\Users\\Administrator\\Desktop\\Middle.bat", "Middle.bat", "D:\\WebVr\\zip", null); } }
远程上传文件
OpenSSHClient scpclient = new OpenSSHClient(ip, 22, opensshUsername, opensshPassword); try { // 1.3.2.1 创建远程文件夹 String makeDirCommand = "mkdir " + uploadPath; scpclient.execCommand(makeDirCommand); // 1.3.2.2 上传文件到远程服务器 scpclient.putFile(uploadFullPath, zipFileName, uploadPath, null); } catch (Exception e) { log.error("zip包远程分发失败，{}", e); return AjaxResult.error("zip包远程分发失败"); }
远程解压文件
OpenSSHClient scpclient = new OpenSSHClient(ip, 22, opensshUsername, opensshPassword); // 1.3.2.4 zip包远程解压 // https://blog.csdn.net/huaairen/article/details/88067598 //在服务器上解压zip到指定路径下 // winrar x -r String unzipCommand = "winrar x " + uploadFullPath + " -r " + uploadPath; /** * /P 删除每一个文件之前提示确认。 * /F 强制删除只读文件。 * /S 从所有子目录删除指定文件。 * /Q 安静模式。删除全局通配符时，不要求确认。 * /A 根据属性选择要删除的文件。 */ String deleteServerCommand = "del /f/s/q " + uploadFullPath; scpclient.execCommand(unzipCommand); try { // 1.3.2.4 远程zip包删除 //延迟5秒再删除,可能解压没有结束 Thread.sleep(5000); scpclient.execCommand(deleteServerCommand); } catch (Exception e) { e.printStackTrace(); }
![Java SE基础知识详解第[8]期—面向对象进阶（包、权限修饰符、抽象类、接口）](https://ucc.alicdn.com/pic/developer-ecology/435a1fa35d674b4793445b9023feb8b0.jpg?x-oss-process=image/format,webp/resize,h_160,m_lfit)