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Scrapy Xpath 在 web 页面中找不到内容

[英]Scrapy Xpath cannot find content in web page

原文 2020-12-28 11:12:30 1 0 xpath/ scrapy/ web-crawler

我试图爬取这个站点： https://www.kbb.com/compare-cars/results/?vehicleids=1并从此页面获取一些信息。 我用 scrapy shell 来测试我的 xpath：

我尝试使用以下 xpath 来获取 html 中确实存在的 div，但我的 scrapy 无法获取它，它只是为我返回了一个空列表。

response.xpath('//div[@id="vehicleCardsContainer"]')

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