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Ewig
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scrapy 每次翻页的时候换 session 如何处理

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  •   Ewig · Feb 18, 2019 · 1490 views
    This topic created in 2681 days ago, the information mentioned may be changed or developed.

    for i in range(0,20): session = requests.Session()

    现在代码是这样的，每次翻页重新 session，现在如何在 scrapy 里面这样写？

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