RFC 2616 - HTTP/1.1 (Classic)
RFC 2616 is the classic HTTP/1.1 specification published in 1999, which dominated the Web for over a decade. Although superseded by RFC 7230-7235 series, it remains the most classic document for understanding HTTP.
RFC 2616 is the classic HTTP/1.1 specification published in 1999, which dominated the Web for over a decade. Although superseded by RFC 7230-7235 series, it remains the most classic document for understanding HTTP.
Contents
A.1. Changes from HTTP/1.0 (与 HTTP/1.0 的变化)
核心语法规则汇总
文档信息
🇬🇧 English Version
Normative References (规范性参考文献)
🇬🇧 English Version
核心概念 (Core Concepts)
核心概念
5.1. Identifying a Target Resource (标识目标资源)
6.1. Connection Header Field (Connection 头部字段)
rule](/docs/rfc-7230/7.ABNFListExtension.html) (ABNF 列表扩展)
8.1. Header Field Registration (头部字段注册)
9.1. Establishing Authority (建立权威)
RFC 7231定义了HTTP/1.1消息的语义,包括请求方法、请求头字段、响应状态码、响应头字段,以及消息载荷(元数据和主体内容)和内容协商机制。
(English content from RFC source)
This section defines the syntax and semantics of HTTP/1.1 header fields related to caching.
User agents often have history mechanisms, such as "Back" buttons and history lists, that can be used to redisplay a representation retrieved earlier in a session.
(English content from RFC source)
RFC 7540 defines HTTP/2, introducing binary framing, multiplexing, server push, and header compression for improved web performance.