擅长:python、mysql、java
<p>您需要声明两个单独的变量来存储返回的输出。你知道吗</p>
<pre><code>>>> s = ['ABCD_BAND1.TXT', 'ABCD_BAND2.TXT', 'ABCD_BAND3.TXT', 'ABCD_BAND4.TXT', 'ABCD_BAND5.TXT', 'ABCD_BAND6.TXT', 'ABCD_BAND7.TXT']
>>> item4 , item5 = "",""
>>> for i in s:
if i.endswith("BAND4.TXT"):
item4 = i
elif i.endswith("BAND5.TXT"):
item5 = i
>>> item4
'ABCD_BAND4.TXT'
>>> item5
'ABCD_BAND5.TXT'
>>>
</code></pre>