jav a通过ssh调用程序
项目需要操控远程节点,在远程节点有脚本需要执行
package ssh; import java.io.BufferedReader; import java.io.InputStream; import java.io.InputStreamReader; import java.nio.charset.Charset; import com.jcraft.jsch.Channel; import com.jcraft.jsch.ChannelExec; import com.jcraft.jsch.JSch; import com.jcraft.jsch.Session; public class Sshd { public static void main(String[] args) throws Exception { String charset = "UTF-8"; String user = "root"; String passwd = "111111"; String host = "localhost"; String command = "sh /root/shell/test.sh arg1 arg2 arg3"; JSch jsch = new JSch(); Session session = jsch.getSession(user, host, 22); session.setPassword(passwd); java.util.Properties config = new java.util.Properties(); config.put("StrictHostKeyChecking", "no"); session.setConfig(config); session.connect(); Channel channel = session.openChannel("exec"); ((ChannelExec) channel).setCommand(command); channel.setInputStream(null); ((ChannelExec) channel).setErrStream(System.err); channel.connect(); InputStream in = channel.getInputStream(); BufferedReader reader = new BufferedReader(new InputStreamReader(in, Charset.forName(charset))); String buf = null; while ((buf = reader.readLine()) != null) { System.out.println(buf); } reader.close(); channel.disconnect(); session.disconnect(); } }