Outil Percent Encoding
Convertisseur percent encoding complet et reference RFC 3986.
Le percent encoding est defini par RFC 3986 comme le mecanisme d'encodage des donnees dans un URI.
Reference Percent Encoding RFC 3986
RFC 3986 definit les caracteres autorises dans les URI sans encodage.
Caracteres non reserves
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.~
Caracteres reserves
| Caractere | Forme encodee | Role dans l'URI |
|---|---|---|
| : | %3A | Scheme/port separator (http:, :8080) |
| / | %2F | Path segment separator (/path/to) |
| ? | %3F | Query string start (?key=value) |
| # | %23 | Fragment identifier (#section) |
| [ | %5B | IPv6 address bracket |
| ] | %5D | IPv6 address bracket |
| @ | %40 | User info separator (user@host) |
| ! | %21 | Sub-delimiter |
| $ | %24 | Sub-delimiter |
| & | %26 | Query parameter separator (&key=value) |
| ' | %27 | Sub-delimiter |
| ( | %28 | Sub-delimiter |
| ) | %29 | Sub-delimiter |
| * | %2A | Sub-delimiter |
| + | %2B | Sub-delimiter (also space in forms) |
| , | %2C | Sub-delimiter |
| ; | %3B | Sub-delimiter (path parameters) |
| = | %3D | Key-value separator (key=value) |
Caracteres a encoder obligatoirement
| Caractere | Forme encodee | Role dans l'URI |
|---|---|---|
| space | %20 | Not allowed in URIs |
| " | %22 | Not allowed (delimiter in HTML) |
| < | %3C | Not allowed (HTML tag) |
| > | %3E | Not allowed (HTML tag) |
| { | %7B | Not allowed (URI template) |
| } | %7D | Not allowed (URI template) |
| | | %7C | Not allowed |
| \ | %5C | Not allowed (escape char) |
| ^ | %5E | Not allowed |
| ` | %60 | Not allowed |
| % | %25 | Percent sign itself (to avoid ambiguity) |
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