how does the date element in requests.post determine
when building a crawler requestsuch as
requests.post (url, data=post_data)-sharp pseudo code
the content of this post_data is different when crawling different websites. how should this content be determined?
to submit a table with post, you need to confirm the data items required by the server, and then form a json pair.
requests.post(url=url, data=data)I think the landlord is talking about the submission of data.
< hr > generally use browser developer tools to confirm the method of web page request, cookie, request header, etc.
that is to say, data can also find
here to simulate the process of submitting a table, and you can see the submitted parameter items
requests.post(headers=headers,params=json.dumps(payload),url=url)well, use payload. I was wrong.
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