Java远程调用Linux脚本
参考:http://blog.csdn.net/xiao_jun_0820/article/details/26254813
http://blog.csdn.net/a19881029/article/details/20000775
1 package shell; 2 3 import java.io.IOException; 4 import java.io.InputStream; 5 import java.nio.charset.Charset; 6 7 import ch.ethz.ssh2.Connection; 8 import ch.ethz.ssh2.Session; 9 10 public class RemoteShellTool { 11 12 private Connection conn; 13 private String ipAddr; 14 private String charset = Charset.defaultCharset().toString(); 15 private String userName; 16 private String password; 17 18 public RemoteShellTool(String ipAddr, String userName, String password, String charset) { 19 this.ipAddr = ipAddr; 20 this.userName = userName; 21 this.password = password; 22 if (charset != null) { 23 this.charset = charset; 24 } 25 } 26 27 public boolean login() throws IOException { 28 conn = new Connection(ipAddr); 29 conn.connect(); // 连接 30 return conn.authenticateWithPassword(userName, password); // 认证 31 } 32 33 public String exec(String cmds) { 34 InputStream in = null; 35 String result = ""; 36 try { 37 if (this.login()) { 38 Session session = conn.openSession(); // 打开一个会话 39 session.execCommand(cmds); 40 41 in = session.getStdout(); 42 result = this.processStdout(in, this.charset); 43 session.close(); 44 conn.close(); 45 } 46 } catch (IOException e1) { 47 e1.printStackTrace(); 48 } 49 return result; 50 } 51 52 public String processStdout(InputStream in, String charset) { 53 54 byte[] buf = new byte[1024]; 55 StringBuffer sb = new StringBuffer(); 56 try { 57 while (in.read(buf) != -1) { 58 sb.append(new String(buf, charset)); 59 } 60 } catch (IOException e) { 61 e.printStackTrace(); 62 } 63 return sb.toString(); 64 } 65 66 /** 67 * @param args 68 */ 69 public static void main(String[] args) { 70 71 RemoteShellTool tool = new RemoteShellTool("192.168.134.128", "root", "root", "utf-8"); 72 73 // String result = tool.exec("./test.sh xiaojun"); 74 String result = tool.exec("cd /home;./t.sh"); 75 System.out.println(result); 76 77 } 78 79 }
