What does http status code 1 mean?

HTTP status code 1xx refers to the informational status code, which is mainly used to transmit additional information or process the request. Common 1xx status codes and their meanings include: 1. 100 Continue, indicating that the server has received the client request header, and the client should continue to send the request body; 2. 101 Switching Protocols, the server has understood the protocol switching request initiated by the client, and will switch to a different protocol; 3. 102 Processing, the request is being processed, but has not yet been Finish.

# Operating system for this tutorial: Windows 10 system, Dell G3 computer.

HTTP status code 1xx refers to the informational status code, which is mainly used to convey additional information or to process the request. The following are common 1xx status codes and their meanings:

• 100 Continue: Indicates that the server has received the client's request header and the client should continue to send the request body (usually for POST requests).

• 101 Switching Protocols: Indicates that the server has understood the protocol switching request initiated by the client and will switch to a different protocol.

• 102 Processing: Indicates that the server is processing the request, but has not yet completed processing.

These status codes are rarely used in actual applications and are mainly used in specific communication and protocol interaction scenarios. Ordinary HTTP request-responses rarely contain 1xx status codes. They provide information about the request processing process but do not represent the final request result.

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