擅长:python、mysql、java
<p>你试过<a href="http://www.noah.org/wiki/Pexpect" rel="nofollow noreferrer">Pexpect</a>模块了吗?在</p>
<pre><code>import pexpect
child = pexpect.spawn(keycmd)
child.expect("Enter pass phrase")
child.sendline("password")
child.expect("Verifying - Enter pass phrase")
child.sendline("password")
</code></pre>