enlyhua的专栏

1.scrapy 安装 pip install scrapy pip3.9 install -i https://pypi.douban.com/simple/ scrapy2.创建scrapy 项目scrapy startproject douban3.生成爬虫文件scrapy genspider douban_spider movie.douban.compip3.9 install -i https://pypi.douban.com/simple/ pymongo注意事.

1.爬虫简介