[网盘]面向Python的爬虫入门系列课程
本课程解释了如何编写有针对性的爬虫。先讲解爬虫的基本原理，利用Python的Requests模块和正则表达式编写简单的爬虫。接下来使用Scrapy开源爬虫框架和Redis数据库来提高爬虫效率。最后会讲解动态加载网页内容的爬取和一些反抓取bug机制的处理方法。(This course explains how to write targeted crawlers. First explain the basic principles of crawlers, and use Python's Requests module and regular expressions to write simple crawlers. Next, use the Scrapy open source crawler framework and the Redis database to improve crawler efficiency. Finally, it will explain the crawling of dynamically loaded web content and the processing methods of some anti-crawling bug mechanisms.)
页:
[1]