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Home Backend Development PHP Tutorial javascript - Python writes a web crawler to crawl the information visible after logging in

javascript - Python writes a web crawler to crawl the information visible after logging in

Dec 01, 2016 am 12:25 AM
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  1. The source code on a web page is as shown in the picture: javascript - Python writes a web crawler to crawl the information visible after logging in

2. Use phantomJS selenium to obtain and use BeautifulSoup to parse the code as shown in the figure:
javascript - Python writes a web crawler to crawl the information visible after logging in

3. Tried to use session to obtain cookies:
The cookies obtained on the login page are all different:
javascript - Python writes a web crawler to crawl the information visible after logging in

Please tell me how you can crawl down the information you see in the source code?
Thank you! ! !

Reply content:

  1. The source code on a webpage is as shown in the picture: javascript - Python writes a web crawler to crawl the information visible after logging in

2. Use phantomJS selenium to obtain and use BeautifulSoup to parse the code as shown in the figure:
javascript - Python writes a web crawler to crawl the information visible after logging in

3. I tried to use session to obtain cookies:
The cookies obtained on the login page are all different:
javascript - Python writes a web crawler to crawl the information visible after logging in

Please tell me how you can crawl down the information you see in the source code?
Thank you! ! !

It has been solved~
My login window cannot be found. .
I’m a beginner at crawling, so my questions are of little value, so please forgive me!

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