java通过ch.ethz.ssh2远程连接计算机并执行linux命令的方法实现
API详情: http://www.ganymed.ethz.ch/ssh2/javadoc/ch/ethz/ssh2/package-summary.html
jar包: ganymed-ssh2-build210.jar 下载地址： http://www.ganymed.ethz.ch/ssh2/
代码实现：
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package
test;
import
java.io.IOException;
import
ch.ethz.ssh2.Connection;
import
ch.ethz.ssh2.Session;
import
ch.ethz.ssh2.StreamGobbler;
import
java.io.BufferedReader;
import
java.io.InputStream;
import
java.io.InputStreamReader;
/*
@author: Liu Yuanyuan
purpose: test connecting remote computer and execute linux command
*/
public
class
TestRemoteConnect {
public
static
void
main(String[] args) {
String hostname =
"192.168.100.50"
;
String username =
"root"
;
String password =
"highgo"
;
//指明连接主机的IP地址
Connection conn =
new
Connection(hostname);
Session ssh =
null
;
try
{
//连接到主机
conn.connect();
//使用用户名和密码校验
boolean
isconn = conn.authenticateWithPassword(username, password);
if
(!isconn)
{
System.out.println(
"用户名称或者是密码不正确"
);
}
else
{
System.out.println(
"已经连接OK"
);
ssh = conn.openSession();
ssh.execCommand(
"sh /root/hello.sh"
);
//ssh.execCommand("perl /root/hello.pl");
//只允许使用一行命令，即ssh对象只能使用一次execCommand这个方法，
//多次使用则会出现异常
//使用多个命令用分号隔开
//ssh.execCommand("cd /root; sh hello.sh");
//将Terminal屏幕上的文字全部打印出来
InputStream is =
new
StreamGobbler(ssh.getStdout());
BufferedReader brs =
new
BufferedReader(
new
InputStreamReader(is));
while
(
true
)
{
String line = brs.readLine();
if
(line ==
null
)
{
break
;
}
System.out.println(line);
}
}
}
catch
(IOException e)
{
e.printStackTrace();
}
finally
{
//连接的Session和Connection对象都需要关闭
ssh.close();
conn.close();
}
}
}
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