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

API:http://www.boyunjian.com/javadoc/org.jvnet.hudson/ganymed-ssh2/build210-hudson-1/_/ch/ethz/ssh2/Session.html#execCommand(java.lang.String)

 package shell;
 
 import java.io.IOException;
 import java.io.InputStream;
 import java.nio.charset.Charset;
 
 import ch.ethz.ssh2.Connection;
 import ch.ethz.ssh2.Session;
 
 public class RemoteShellTool {
 
     private Connection conn;
     private String ipAddr;
     private String charset = Charset.defaultCharset().toString();
     private String userName;
     private String password;
 
     public RemoteShellTool(String ipAddr, String userName, String password, String charset) {
         this.ipAddr = ipAddr;
         this.userName = userName;
         this.password = password;
         if (charset != null) {
             this.charset = charset;
         }
     }
 
     public boolean login() throws IOException {
         conn = new Connection(ipAddr);
         conn.connect(); // 连接
         return conn.authenticateWithPassword(userName, password); // 认证
     }
 
     public String exec(String cmds) {
         InputStream in = null;
         String result = "";
         try {
             if (this.login()) {
                 Session session = conn.openSession(); // 打开一个会话
                 session.execCommand(cmds);
 
                 in = session.getStdout();
                 result = this.processStdout(in, this.charset);
                 session.close();
                 conn.close();
             }
         } catch (IOException e1) {
             e1.printStackTrace();
         }
         return result;
     }
 
     public String processStdout(InputStream in, String charset) {
 
         byte[] buf = new byte[1024];
         StringBuffer sb = new StringBuffer();
         try {
             while (in.read(buf) != -1) {
                 sb.append(new String(buf, charset));
             }
         } catch (IOException e) {
             e.printStackTrace();
         }
         return sb.toString();
     }
 
     /**
      * @param args
      */
     public static void main(String[] args) {
 
         RemoteShellTool tool = new RemoteShellTool("192.168.134.128", "root", "root", "utf-8");
 
 //        String result = tool.exec("./test.sh xiaojun");
         String result = tool.exec("cd /home;./t.sh");
         System.out.println(result);
 
     }
 
 }