The HTTP protocol (HyperText Transfer Protocol, hypertext transfer protocol) is one of the most widely used network transfer protocols on the Internet, and all WWW files must comply with this standard.
HTTP is a TCP/IP-based communication protocol that passes data (HTML files, picture files, query results, etc.).
The list of contents
An introduction to HTTP
This section describes the HTTP protocol.
HTTP message structure
This section describes the HTTP message structure
This section describes HTTP methods, including GET, POST, HEAD, and more.
HTTP header information
This section describes the header information for HTTP
HTTP status code
All HTTP status codes are listed in this section.