Learn Python in one month (28): Python network data collection (crawler) overview (crawler)

Column introduction

Combining my own experience and internal materials to summarize the Python tutorials, 3-5 chapters a day, a minimum of 1 month will be able to complete the learning of Python in an all-round way and carry out practical development. After learning, I will definitely become a boss! Come on! roll up!

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what is a reptile

A crawler, also often called a web spider, is a robot program (automated script code) that automatically browses a website according to certain rules and obtains the required information. It is widely used in Internet search engines and data collection. Anyone who has used the Internet and browsers knows that in addition to text information for users to read, web pages also contain a

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Origin blog.csdn.net/ml202187/article/details/131962786