摘要： 一、 Scrapy简介Scrapy is a fast high-level screen scraping and web crawling framework, used to crawl websites and extract structured data from their pages. It can be used for a wide range of purposes, from data mining to monitoring and automated testing.官方主页： http://www.scrapy.org/二、 安装Python2.7官方主页：htt 阅读全文