> For the complete documentation index, see [llms.txt](https://clu.gitbook.io/python-web-crawler-note/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://clu.gitbook.io/python-web-crawler-note/ean.md).

# 7. 比價爬蟲

這邊會分成三部分:

* A網站爬蟲
* B網站爬蟲
* 顯示資料的程式

A網站的部分會是momo購物網, B網站是PChome 24h購物網, 而要比價的商品是iPhone 7 Plus 128G. 在搜集一定量資料後, 可以透過圖表觀察價格的變化.


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