2021年7月17日 (六) 01:49的版本

Http1.1最初定义在Hypertext Transfer Protocol -- HTTP/1.1中，后面被Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing废除，因此当前HTTP1.1协议实际上包括：

RFC7230:Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing
RFC7231:Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content
RFC7232:Hypertext Transfer Protocol (HTTP/1.1): Conditional Requests
RFC7233:Hypertext Transfer Protocol (HTTP/1.1): Range Requests
RFC7234:Hypertext Transfer Protocol (HTTP/1.1): Caching
RFC7235:Hypertext Transfer Protocol (HTTP/1.1): Authentication

概要

GET /hello.txt HTTP/1.1
User-Agent: curl/7.16.3 libcurl/7.16.3 OpenSSL/0.9.7l zlib/1.2.3
Host: www.example.com
Accept-Language: en, mi

HTTP/1.1 200 OK
Date: Mon, 27 Jul 2009 12:28:53 GMT
Server: Apache
Last-Modified: Wed, 22 Jul 2009 19:15:56 GMT
ETag: "34aa387-d-1568eb00"
Accept-Ranges: bytes
Content-Length: 51
Vary: Accept-Encoding
Content-Type: text/plain

Hello World! My payload includes a trailing CRLF.