Python爬虫从入门到放弃库基本使用-阿里云

python爬虫从入门到放弃（四）之 Requests库的基本使用什么是Requests Requests是用python语言基于urllib编写的，采用的是Apache2 Licensed开源协议的HTTP库如果你看过上篇文章关于urllib库的使用，你会发现，其实urllib还是非常不方便的，而Requests它会比urllib更加方便，可以节约我们大量的工作...

python爬虫从入门到放弃（三）之 Urllib库的基本使用官方文档地址：https://docs.python.org/3/library/urllib.html 什么是Urllib Urllib是python内置的HTTP请求库包括以下模块urllib.request 请求模块urllib.error 异常处理模块urllib.parse u...

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