1.环境准备:安装scrapy(pip install scrapy)之前需要安装它所依赖的环境:
pip install parsel
pip install Twisted
pip install lxml
等...
2.学习教程:Python爬虫框架Scrapy入门
3.项目实例:Python3+Scrapy实现网页爬虫
1.环境准备:安装scrapy(pip install scrapy)之前需要安装它所依赖的环境:
pip install parsel
pip install Twisted
pip install lxml
等...
2.学习教程:Python爬虫框架Scrapy入门
3.项目实例:Python3+Scrapy实现网页爬虫