java

java远程调用shell脚本

对远程机器shell脚本赋值权限

sudo chmod u+x /path/to/shellfilename.sh

新建项目，添加依赖

<dependency>
    <groupId>org.jvnet.hudson</groupId>
    <artifactId>ganymed-ssh2</artifactId>
    <version>build210-hudson-1</version>
</dependency>

编写工具类

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;//连接
    private String ipAddr;//ip地址
    private String charset = Charset.defaultCharset().toString();
    private String userName;//用户名
    private String password;//密码
    /**
     * 构造函数  连接远程
     *  
     * @param ipAddr
     * @param userName
     * @param password
     * @param charset
     */
    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 RemoteShellTool(String ipAddr, String userName, String password) {
        this.ipAddr = ipAddr;
        this.userName = userName;
        this.password = password;
    }
    /**
     * 登陆
     * 
     * @return
     * @throws IOException
     */
    public boolean login() throws IOException {
        conn = new Connection(ipAddr);
        conn.connect(); // 连接
        if (conn.isAuthenticationComplete()) {
            System.out.println("是");
        }
        return conn.authenticateWithPassword(userName, password); // 认证
    }
    /**
     * 运行
     * 
     * @param cmds
     * @return
     */
    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;
    }
    /**
     * 标准输出
     * 
     * @param in
     * @param charset
     * @return
     */
    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
     * @throws IOException 
     * @throws InterruptedException 
     */
    public static void main(String[] args) throws IOException, InterruptedException {
        RemoteShellTool tool = new RemoteShellTool("10.7.111.117", "root","123456", "utf-8");
        String result = tool.exec("/home/root/test.sh");
        System.out.print(result);
    }
}

运行测试

参考文献

http://blog.csdn.net/xiao_jun_0820/article/details/26254813