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如何使用 Python (Django) 从多个网站连续获取一些特定的实时数据？

[英]How to get some specific real-time data from several websites continuously using Python (Django)?

原文 2018-10-28 04:11:38 1 1 python/ django/ database/ web-scraping/ real-time-data

I am working on a web application that needs to pull data from other websites continuously.我正在开发一个需要不断从其他网站提取数据的 Web 应用程序。 For example, the price of a product.例如，产品的价格。 If the price changes on the original website, my site's price will also be changed automatically.如果原网站的价格发生变化，我网站的价格也会自动发生变化。

Is it possible to scrape/pull/get data from other websites continuously like this?是否可以像这样连续从其他网站抓取/拉取/获取数据？

1 个解决方案

您可以编写一个后台作业以每小时/分钟/...从远程主机获取数据，然后在更改时更新您的数据。

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