擅长:python、mysql、java
<p>我想我知道你想做什么,试着改变你的测试功能:</p>
<pre><code>def Test():
ForeNameT = ForeName()
MiddleNameT = MiddleName()
LastNameT = LastName()
if not MiddleNameT:
first_username = ForeNameT + LastNameT
else:
first_username = ForeNameT + MiddleNameT + LastNameT
return first_username
</code></pre>
<p>注意变量名相对于函数名和返回值的变化,这样print就可以实际打印了</p>