HTTP Basics
Introduce HTTP
Importance and usage of HTTP
Know HTTP Structure
Understanding HTTP Methods
HTTP status codes
HTTP Version Difference
Specifications
HTTP是由这些IETF RFC和IANA注册中心定义的。
Core Specifications
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RFC 9110: HTTP Semantics
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RFC 9111: HTTP Caching
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RFC 9112: HTTP/1.1
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RFC 9113: HTTP/2
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RFC 9114: HTTP/3
更高版本的HTTP提供字段压缩：
- RFC 7541: HPACK Header Compression for HTTP/2
- RFC 9204: QPACK Field Compression for HTTP/3
这些RFC共同取代了所有先前定义HTTP的RFC，包括RFC 1945、RFC 2068、RFC 2616、RFC 2617、RFC 7230-5和RFC 7540。