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CHN 01 概述 CHN 02 安装 CHN 03 快速开始 CHN 04 0 控制器 简介 CHN 04 1 控制器 HttpSimpleController CHN 04 2 控制器 HttpController CHN 04 3 控制器 WebSocketController CHN 05 中间件和过滤器 CHN 06 视图 CHN 07 会话 CHN 08 0 数据库 概述 CHN 08 1 数据库 DbClient CHN 08 2 数据库 事务 CHN 08 3 数据库 ORM CHN 08 4 数据库 FastDbClient CHN 08 5 数据库 自动批处理 CHN 09 插件 CHN 10 配置文件 CHN 11 drogon_ctl命令 CHN 12 AOP面向切面编程 CHN 13 性能测试 CHN 14 Coz分析 CHN 15 Brotli压缩 CHN 16 协程 CHN 17 Redis CHN 18 测试框架 CHN FAQ 1 线程模型 CHN FAQ ENG 01 Overview ENG 02 Installation ENG 03 Quick Start ENG 04 0 Controller Introduction ENG 04 1 Controller HttpSimpleController ENG 04 2 Controller HttpController ENG 04 3 Controller WebSocketController ENG 05 Middleware and Filter ENG 06 View ENG 07 Session ENG 08 0 Database General ENG 08 1 Database DbClient ENG 08 2 Database Transaction ENG 08 3 Database ORM ENG 08 4 Database FastDbClient ENG 08 5 Database auto_batch ENG 09 0 References request ENG 09 1 File Handler ENG 10 Plugins ENG 11 Configuration File ENG 12 drogon_ctl Command ENG 13 AOP Aspect Oriented Programming ENG 14 Benchmarks ENG 15 Coz ENG 16 Brotli ENG 17 Coroutines ENG 18 Redis ENG 19 Testing Framework ENG FAQ 1 Understanding drogon threading model ENG FAQ Home Home.zh CN README _Cover
4 ENG 01 Overview
ProTankerAlfa edited this page 2024-05-20 01:29:57 -03:00
Table of Contents
Other languages: 简体中文

Drogon is a C++17/20-based HTTP application framework. Drogon can be used to easily build various types of web application server programs using C++.

Drogon is the name of a dragon in the American TV series "Game of Thrones" that I really like.

Drogon's main application platform is Linux. It also supports Mac OS, FreeBSD and Windows.

Its main features are as follows:

  • Use a non-blocking I/O network lib based on epoll (kqueue under macOS/FreeBSD) to provide high-concurrency, high-performance network IO, please visit the TFB Tests Results for more details;
  • Provide a completely asynchronous programming mode;
  • Support Http1.0/1.1 (server side and client side);
  • Based on template, a simple reflection mechanism is implemented to completely decouple the main program framework, controllers and views.
  • Support cookies and built-in sessions;
  • Support back-end rendering, the controller generates the data to the view to generate the Html page. Views are described by CSP template files, C++ codes are embedded into Html pages through CSP tags. And the drogon command-line tool automatically generates the C++ code files for compilation;
  • Support view page dynamic loading (dynamic compilation and loading at runtime);
  • Provide a convenient and flexible routing solution from the path to the controller handler;
  • Support filter chains to facilitate the execution of unified logic (such as login verification, Http Method constraint verification, etc.) before handling HTTP requests;
  • Support https (based on OpenSSL);
  • Support WebSocket (server side and client side);
  • Support JSON format request and response, very friendly to the Restful API application development;
  • Support file download and upload;
  • Support gzip, brotli compression transmission;
  • Support pipelining;
  • Provide a lightweight command line tool, drogon_ctl, to simplify the creation of various classes in Drogon and the generation of view code;
  • Support non-blocking I/O based asynchronously reading and writing database (PostgreSQL and MySQL(MariaDB) database);
  • Support asynchronously reading and writing sqlite3 database based on thread pool;
  • Support ARM Architecture;
  • Provide a convenient lightweight ORM implementation that supports for regular object-to-database bidirectional mapping;
  • Support plugins which can be installed by the configuration file at load time;
  • Support AOP with build-in joinpoints.

Next: Install drogon

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