擅长:python、mysql、java
<p>在Python2.7中,需要使用<code>raw_input()</code>而不是<code>input()</code>,这样输入的内容就不会作为Python表达式进行计算。在</p>
<pre><code>>>> input('Enter your name please: ')
Enter your name please: hi
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<string>", line 1, in <module>
NameError: name 'hi' is not defined
>>> raw_input('Enter your name please: ')
Enter your name please: hi
'hi'
>>>
</code></pre>