在Node.js上使用SSH

我试图在node.js中运行一个sshsubprocess并通过我的程序进行控制。 我的代码:

var util = require('util'); var spawn = require('child_process').spawn; var ssh = spawn('ssh', ['cloudstudios.ch']); ssh.stdout.on('data', function (data) { console.log('stdout: ' + data); }); ssh.stderr.on('data', function (data) { console.log('stderr: ' + data); }); ssh.on('exit', function (code) { console.log('child process exited with code ' + code); }); 

我可以在控制台input密码,但是之后我什么也做不了。 我得到以下控制台输出:

 stderr: Pseudo-terminal will not be allocated because stdin is not a terminal. root@xxxxxxxxxxxxx.xx's password: stdout: Linux v 2.6.32-5-xen-amd64 #1 SMP Wed Jan 12 05:46:49 UTC 2011 x86_64 The programs included with the Debian GNU/Linux system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. stderr: stdin: is not a tty 

有人有一个想法,我怎么能得到这个工作?

谢谢!

       

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