擅长:python、mysql、java
<p>或者更好地使用python字符串格式:</p>
<pre><code>import getpass, os
user = input("Please enter a username: ")
password = getpass.getpass()
addUser = "net user {user} {pw} /add".format(user=user, pw=password)
print(addUser)
</code></pre>
<p>产生以下输出:</p>
<pre><code>Please enter a username: test
Warning: Password input may be echoed.
Password: 12345
net user test 12345 /add
</code></pre>
<p>也就是说,您可能还希望处理异常。。。你知道吗</p>