环境: python 2.7
pip install scrapy
初始化,创建爬虫项目: scrapy startproject tutorial
cd tutorial
scrapy crawl example
cd JDSpider
scrapy crawl JDSpider
cd DouBanSpider
scrapy crawl DouBan
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环境: python 2.7
pip install scrapy
初始化,创建爬虫项目: scrapy startproject tutorial
cd tutorial
scrapy crawl example
cd JDSpider
scrapy crawl JDSpider
cd DouBanSpider
scrapy crawl DouBan