2018年2月3日
scrapy Data flow
摘要： The data flow in Scrapy is controlled by the execution engine, and goes like this:1. The Engine gets the initial Requests to crawl from the Spider.2. 阅读全文
posted @ 2018-02-03 16:50 无花1 阅读(217) 评论(0) 推荐(0) 编辑