[英]How to download images using Scrapy
I am trying to scrape: https://www.jny.com/products/cuff-sleeve-v-neck-top-floral-spice-combo 我正在尝试刮擦: https : //www.jny.com/products/cuff-sleeve-v-neck-top-floral-spice-combo
I want to download high resolution product images. 我想下载高分辨率的产品图片。 This is my code:
这是我的代码:
img= response.xpath('//div[@class="slick-track"]/li[@class = "image-track"]//img/@src').get()
print(img)
This is returning None. 这将返回无。 I have downloaded using Selenium but it is quite slower.
我已经使用Selenium下载了,但是速度很慢。 Is there any other solution?
还有其他解决方案吗?
Scrapy provides reusable item pipelines for downloading files attached to a particular item (for example, when you scrape products and also want to download their images locally). Scrapy提供了可重用的项目管道,用于下载附加到特定项目的文件(例如,当您抓取产品并且还想在本地下载其图像时)。 These pipelines share a bit of functionality and structure (we refer to them as media pipelines), but typically you'll either use the Files Pipeline or the Images Pipeline.
这些管道共享一些功能和结构(我们将它们称为媒体管道),但是通常您将使用“文件管道”或“图像管道”。
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