[기초] GET Query String

https://www.rfc-editor.org/rfc/rfc3986#section-3

RFC 3986: Uniform Resource Identifier (URI): Generic Syntax

Berners-Lee, et al.         Standards Track                    [Page 15]

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RFC 3986                   URI Generic Syntax               January 2005


   coordinates on a map.  Likewise, a URI scheme may define components
   with additional encoding requirements that are applied prior to
   forming the component and producing the URI.

   When a new URI scheme defines a component that represents textual
   data consisting of characters from the Universal Character Set [UCS],
   the data should first be encoded as octets according to the UTF-8
   character encoding [STD63]; then only those octets that do not
   correspond to characters in the unreserved set should be percent-
   encoded.  For example, the character A would be represented as "A",
   the character LATIN CAPITAL LETTER A WITH GRAVE would be represented
   as "%C3%80", and the character KATAKANA LETTER A would be represented
   as "%E3%82%A2".

3.  Syntax Components

   The generic URI syntax consists of a hierarchical sequence of
   components referred to as the scheme, authority, path, query, and
   fragment.

      URI         = scheme ":" hier-part [ "?" query ] [ "#" fragment ]

      hier-part   = "//" authority path-abempty
                  / path-absolute
                  / path-rootless
                  / path-empty

   The scheme and path components are required, though the path may be
   empty (no characters).  When authority is present, the path must
   either be empty or begin with a slash ("/") character.  When
   authority is not present, the path cannot begin with two slash
   characters ("//").  These restrictions result in five different ABNF
   rules for a path (Section 3.3), only one of which will match any
   given URI reference.

   The following are two example URIs and their component parts:

         foo://example.com:8042/over/there?name=ferret#nose
         \_/   \______________/\_________/ \_________/ \__/
          |           |            |            |        |
       scheme     authority       path        query   fragment
          |   _____________________|__
         / \ /                        \
         urn:example:animal:ferret:nose

GET 요청에 따르는 query string과 그 규약에 대한정리 

 

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