Scrapy 简明教程
Scrapy - Create a Project
Description
要从网页中获取数据，首先需要创建你将存储代码的 Scrapy 项目。要创建新目录，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