python - 请问pyspider爬虫可以实现下载pdf功能吗？

Question

如题。
已经实现了下载图片的功能。但下载pdf没找到相关的教程。

Answer 1

It can be achieved.
http://blog.csdn.net/u0127054...

Answer 2

If it can be downloaded, I downloaded the pdf from People’s Daily. Just like downloading pictures, use this urllib.request.urlretrieve