With the development of the Internet information age,the number of Internet users continues to increase,and people can find information through various ways,but the large amount of data makes it difficult to obtain personalized information and takes longer.Based on this,with the help of Python crawler technology,Scrapy framework is adopted to create a data scraping project for tourism information.This paper mainly introduces the basic flow of crawling data,gives a concrete example of crawling data,and discusses the persistent storage of crawling data.
维普
万方数据