Web.HTTPApp.HTTPDecode
Delphi
function HTTPDecode(const AStr: string): string;
C++
extern DELPHI_PACKAGE System::UnicodeString __fastcall HTTPDecode _DEPRECATED_ATTRIBUTE1("Use TNetEncoding.URL.Decode") (const System::UnicodeString AStr);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | Web.HTTPApp.pas Web.HTTPApp.hpp |
Web.HTTPApp | Web.HTTPApp |
Description
Attention: HTTPDecode is deprecated. Please use System.NetEncoding.TURLEncoding.
Decodes a string that includes HTTP escape characters.
HTTPDecode decodes the escape characters (+ and %) in a string that comes from an HTTP message header. Plus characters (+) are converted into spaces. Percent signs (%) indicate that the next two characters are the hex representation of a character. If a percent sign is followed by another percent sign (%%), it is converted into a single percent sign.
For example, the string
%%+%3f
is converted into
% ?
The AStr parameter is the undecoded string. The return value is the converted version of the string.