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What does a Python crawler engineer need to know?

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2019-06-22 10:50:322868browse

What does a Python crawler engineer need to know?

Python crawler learning route

1. Basic knowledge of python

What does a Python crawler engineer need to know?

2. Third-party libraries needed for crawlers

Request library: requests

Parsing library: BeautifulSoup, lxml,re

Storage data: MySQL

3. Front-end basic knowledge

1. HTML basics

2. CSS basics

3. JavaScript basics

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