基于Python的网络爬虫研究

Research on Web Crawler Based on Python

随着大数据与人工智能时代的来临,有效地获取和利用信息成为了一项挑战,从而使网络爬虫越来越受到人们的重视与青睐。Python以其简单和强大的功能在网络爬虫方向脱颖而出。本文将介绍有关Python网络爬虫的相关知识,同时实现一次爬取豆瓣影评评论,并运用可视化库生成词云,并对其进行分析。

With the advent of the era of big data and artificial intelligence,how to effectively acquire and utilize information has become a challenge,and online crawlers have become more and more popular and favored by people.Python stands out in the direction of web crawlers with its simple and powerful features.This article will introduce you to the Python web crawler and implement a crawling Douban review commentary and use the visual library to generate a word cloud to analyze it.