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<p>从给定时间间隔的文本文件中获取数据的方法是什么。你知道吗</p>
<p><strong>搜索.txt</strong></p>
<pre><code>19:00:00 , trakjkfsa,
19:00:00 , door,
19:00:00 , sweater,
19:00:00 , sweater,
19:00:00 , sweater,
19:00:00 , dis,
19:00:01 , not,
19:00:01 , nokia,
19:00:01 , collar,
19:00:01 , nokia,
19:00:01 , collar,
19:00:01 , gsm,
19:00:01 , sweater,
19:00:01 , sweater,
19:00:01 , gsm,
19:00:02 , gsm,
19:00:02 , show,
19:00:02 , wayfreyerv,
19:00:02 , door,
19:00:02 , collar,
19:00:02 , or,
19:00:02 , harman,
19:00:02 , women's,
19:00:02 , collar,
19:00:02 , sweater,
19:00:02 , head,
19:00:03 , womanw,
19:00:03 , com.shopclues.utils.k@42233ff0,
19:00:03 , samsu,
19:00:03 , adidas,
19:00:03 , collar,
19:00:04 , ambas,
</code></pre>
<p>我需要找出19:00:00到19:00:03之间的所有查询
有什么办法可以查出来吗?你知道吗</p>