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如何进行持久爬取呢 #2

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ZQbd opened this issue Aug 27, 2019 · 1 comment

ZQbd commented Aug 27, 2019

我测试了爬取taptap数据，程序运行后，几分钟就爬取完毕，但是之后taptap又有了新数据，这部分新数据就爬取不到了。只能通过重启程序才能爬到新数据。有什么持久爬取的办法吗

Owner

stanleylsx commented Jan 20, 2021

将爬取的url的md5记录在redis里面，每次重启爬取的时候做一次碰撞

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