January 2019
Beginner
132 pages
3h 14m
English
These codes are used to provide information to the HTTP client on how to deliver a request. These codes are usually processed by the HTTP client itself and will be handled before your web scraper needs to worry about them.
For example, the client may prefer that requests be sent using the HTTP 2.0 protocol and request the server to change. If the server can support HTTP 2.0, it will respond with a status code of 101, meaning switching protocols. A case like this would be handled by the client under the hood, so you need not to be concerned about it.
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