要从网页中删除数据，首先需要创建将存储代码的Scrapy项目.要创建新目录，请运行以下命令 :
scrapy startproject first_scrapy
上面的代码将创建一个名为first_scrapy的目录，它将包含以下结构 :
first_scrapy/ scrapy.cfg # deploy configuration file first_scrapy/ # project's Python module, you'll import your code from here __init__.py items.py # project items file pipelines.py # project pipelines file settings.py # project settings file spiders/ # a directory where you'll later put your spiders __init__.py
