Crow
v1.2.0
Crow ist ein C ++ - Framework zum Erstellen von HTTP- oder WebSocket -Webdiensten. Es verwendet Routing ähnlich wie Pythons Flask, wodurch es einfach zu bedienen ist. Es ist auch extrem schnell und schlägt mehrere vorhandene C ++-Frameworks sowie Nicht-C ++-Frameworks.
Einfaches Routing (ähnlich wie Flask).
Typ-Safe-Handler.
Blazend schnell (siehe diesen Benchmark und diesen Benchmark).
Eingebaute JSON -Unterstützung.
Schnurrbartbasierte Vorlagenbibliothek ( crow::mustache ).
Nur Bibliothek (Header "(Einzelheader -Datei verfügbar).
Middleware -Unterstützung für Erweiterungen.
HTTP/1.1 und WebSocket -Unterstützung.
Multipart-Anfrage und Antwortunterstützung.
Verwendet moderne C ++ (11/14)
Asynchronisierungsunterstützung
HTTP/2 -Unterstützung
Hier erhältlich.
Warnung
Wenn Sie Crow v0.3 verwenden, müssen Sie
#define CROW_MAINoben in eine und nur eine Quelldatei setzen.
#include "crow.h" int main ())
{
Crow :: SimpleApp App; Crow_Route (App, "/") ([] () {return "Hallo Welt";
});
app.port (18080) .multitHhreade (). Run ();
} Crow_Route (App, "/json")
([] {
Crow :: Json :: Wvalue X ({{{"message", "Hallo, Welt!"}});
x ["message2"] = "Hallo, Welt .. Wieder!"; Rückkehr x;
}); Crow_Route (App, "/Hallo/<int>")
([] (int count) {if (count> 100) return crow :: response (400);
std :: ostringstream os;
os << count << "Flaschen Bier!"; return crow :: response (os.str ());
});Handler -Argumente Typ Überprüfen Sie zum Kompilierungszeit
// Fehler mit Meldung kompilieren "Handler -Typ ist mit URL -Parametern nicht übereinstimmend" crow_route (App, "/Another/<int>").
([] (int a, int b) {return crow :: response (500);
}); Crow_Route (App, "/add_json")
.Methods ("Post" _Method)
([] (const crow :: request & req) {auto x = crow :: json :: load (req.body); if (! x) return crow :: response (crow :: status :: bad_request); // Gleich wie Crow :: Antwort (400) int sum = x ["a"]. i ()+x ["b"]. i ();
std :: ostringstream os;
os << sum; return crow :: response {os.str ()};
});Weitere Beispiele finden Sie hier.
Hier erhältlich.
Crowcpp/Crow ist ein Projekt, das auf IPKN/Crow basiert. Weder Crowcpp, seine Mitglieder oder dieses Projekt wurden in irgendeiner Weise mit IPKN (Jaeseung HA) in Verbindung gebracht oder unterstützt oder unterstützt. Wir verwenden den Quellcode von IPKN/Crow unter der BSD-3-Klausellizenz und verweisen manchmal auf die öffentlichen Kommentare, die im Github-Repository verfügbar sind. Aber wir behaupten in keiner Weise, mit IPKN (Jaeseung HA) in Bezug
Crow hat die folgenden Bibliotheken in seine Quelle aufgenommen.
http-parser (used for converting http strings to crow::request objects) https://github.com/nodejs/http-parser http_parser.c is based on src/http/ngx_http_parse.c from NGINX copyright Igor Sysoev. Additional changes are licensed under the same terms as NGINX and copyright Joyent, Inc. and other Node contributors. All rights reserved. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. --------------------------------------------------------------------------- qs_parse (used for reading query string parameters) https://github.com/bartgrantham/qs_parse Copyright (c) 2010 Bart Grantham Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. --------------------------------------------------------------------------- TinySHA1 (used during the websocket handshake, not for security) https://github.com/mohaps/TinySHA1 TinySHA1 - a header only implementation of the SHA1 algorithm. Based on the implementation in boost::uuid::details Copyright (c) 2012-22 SAURAV MOHAPATRA [email protected] Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. --------------------------------------------------------------------------- Catch2 (used only in unit tests, not part of the actual framework) https://github.com/catchorg/Catch2 Boost Software License - Version 1.0 - August 17th, 2003 Permission is hereby granted, free of charge, to any person or organization obtaining a copy of the software and accompanying documentation covered by this license (the "Software") to use, reproduce, display, distribute, execute, and transmit the Software, and to prepare derivative works of the Software, and to permit third-parties to whom the Software is furnished to do so, all subject to the following: The copyright notices in the Software and this entire statement, including the above license grant, this restriction and the following disclaimer, must be included in all copies of the Software, in whole or in part, and all derivative works of the Software, unless such copies or derivative works are solely in the form of machine-executable object code generated by a source language processor. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
