2017-11-30 00:46:38 +00:00
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# libuhttp
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[libev]: http://software.schmorp.de/pkg/libev.html
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[http-parser]: https://github.com/nodejs/http-parser
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一个专门针对嵌入式Linux的非常小巧且快速的HTTP C库，基于[libev]和[http-parser]。支持HTTPS，
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SSL后端可以选择OpenSSL和CyaSSl(wolfssl)，如果你对大小敏感，那么你可以选择CyaSSl(wolfssl)。
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`请保持关注以获取最新的项目动态`
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# 特性
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* 小巧且快速
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* 使用[libev]作为其事件后端
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* 支持HTTPS: 可以选择OpenSSL和CyaSSl(wolfssl)
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* 可伸缩：你可以非常方便的扩展你的应用程序，使之具备HTTP/HTTPS服务
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2017-12-05 08:46:57 +00:00
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* Lua模板：嵌入LUA代码到HTML中，就像嵌入PHP到HTML中一样
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2017-11-30 00:46:38 +00:00
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* 代码结构简洁通俗易懂，亦适合学习
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# 为什么使用[libev]作为其事件后端?
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[libev]试图做好一件事而已（目标是成为POSIX的事件库），这是最高效的方法。
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libevent则尝试给你全套解决方案（事件库，非阻塞IO库，http库，DNS客户端）
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[libev]尝试追随UNIX工具箱哲学，一次只干一件事，每次都做到最好。
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# 如何编译
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## 安装依赖的工具和库
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Ubuntu
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~$ sudo apt install gcc cmake libev-dev libssl-dev libwolfssl-dev
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CentOS
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~$ sudo yum install gcc cmake libev-devel openssl-devel
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## 克隆仓库代码
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~$ git clone https://github.com/zhaojh329/libuhttp.git
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~$ cd libuhttp
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## 创建编译目录
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~/libuhttp$ mkdir build
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~/libuhttp$ cd build
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## 配置
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查看支持哪些配置选项
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~/libuhttp/build$ cmake .. -L
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~/libuhttp/build$ cmake .. -LH
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默认配置: 自动选择SSL库(如果有可用的SSL库)
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~/libuhttp/build$ cmake ..
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禁用SSL
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~/libuhttp/build$ cmake .. -DUHTTP_DISABLE_SSL=1
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强制选择OpenSSL
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~/libuhttp/build$ cmake .. -DUHTTP_USE_OPENSSL=1
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强制选择CyaSSl(wolfssl)
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~/libuhttp/build$ cmake .. -DUHTTP_USE_CYASSL=1
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打开调试
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~/libuhttp/build$ cmake .. -DUHTTP_DEBUG=1
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## 编译和安装libuhttp
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~/libuhttp/build$ make && sudo make install
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## 运行例子
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首先生成SSL证书文件
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~/libuhttp/build$ cd ..
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~/libuhttp$ ./gen_cert.sh
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运行
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~/libuhttp$ ./build/example/helloworld
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然后使用命令curl或者浏览器进行测试
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$ curl -k 'https://127.0.0.1:8000/test?name=context%3d%7b"nid"%3a"test"%7d' -v
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如果使用浏览器测试，浏览器将会输出
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Hello World
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Libuhttp v0.1
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Url: /test?name=context%3d%7b%22nid%22%3a%22test%22%7d
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Path: /test
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Name: context%3d%7b%22nid%22%3a%22test%22%7d
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Unescaped Name: context={"nid":"test"}
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Host: 192.168.0.100:8000
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36
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# [示例程序](https://github.com/zhaojh329/libuhttp/blob/master/example/helloworld.c)
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# 贡献代码
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如果你想帮助[libuhttp](https://github.com/zhaojh329/libuhttp)变得更好，请参考
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2017-11-30 00:49:43 +00:00
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[CONTRIBUTING_ZH.md](https://github.com/zhaojh329/libuhttp/blob/master/CONTRIBUTING_ZH.md)。
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2017-11-30 00:46:38 +00:00
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2017-12-05 09:35:24 +00:00
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# 技术交流
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QQ群：153530783
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2017-11-30 00:46:38 +00:00
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# 感谢以下开源项目提供帮助
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* [libev]
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* [http-parser]
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2017-11-30 00:49:43 +00:00
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* [mongoose](https://github.com/cesanta/mongoose)
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