Introduction

A distribution of Nginx with c++ and python web development.

hi_demo.

Dependency

• linux
• gcc,g++(c++11)
• hiredis-devel
• python-devel
• boost-devel

Installation

see install_demo.sh or --add-module=ngx_http_hi_module

Features

• All features of nginx(latest release) are inherited, i.e., it is 100% compatible with nginx.

Directives

• directives : content: loc,if in loc

  • hi,default: ""

  example:

            location = /hello {
                hi hi/hello.so ;
            }

• directives : content: http,srv,loc,if in loc ,if in srv

  • hi_need_cache,default: on

  example:

        hi_need_cache on|off;

• directives : content: http,srv,loc,if in loc ,if in srv

  • hi_cache_size,default: 10

  example:

        hi_cache_size 10;

• directives : content: http,srv,loc,if in loc ,if in srv

  • hi_cache_expires,default: 300s

  example:

        hi_cache_expires 300s;

• directives : content: http,srv,loc,if in loc ,if in srv

  • hi_need_headers,default: off

    example:

        hi_need_headers on|off;

• directives : content: http,srv,loc,if in loc ,if in srv

  • hi_need_cookies,default: off

    example:

        hi_need_cookies on|off;

• directives : content: http,srv,loc,if in loc ,if in srv

  • hi_need_session,default: off

    example:

        hi_need_session on|off;

• directives : content: http,srv,loc,if in loc ,if in srv

  • hi_session_expires,default: 300s

  example:

        hi_session_expires 300s;

• directives : content: http,srv,loc,if in loc ,if in srv

  • hi_redis_host,default: ""

  example:

        hi_redis_host 127.0.0.1;

• directives : content: http,srv,loc,if in loc ,if in srv

  • hi_redis_port,default: 0

  example:

        hi_redis_port 6379;

• directives : content: loc,if in loc

  • hi_python_content,default: ""

  example:

            location = /pyecho {
                hi_python_content "hi_res.status(200)\nhi_res.content('hello,world')" ;
            }

• directives : content: loc,if in loc

  • hi_python_srcipt,default: ""

  example:

            location ~ \.py$  {
                hi_python_script python;
            }

python api

hi_req

• uri
• method
• client
• param
• user_agent
• has_header
• get_header
• has_form
• get_form
• has_session
• get_session
• has_cookie
• get_cookie

hi_res

• status
• content
• header
• session

hello,world

class

#include "servlet.hpp"
namespace hi{
class hello : public servlet {
    public:

        void handler(request& req, response& res) {
            res.headers.find("Content-Type")->second = "text/plain;charset=UTF-8";
            res.content = "hello,world";
            res.status = 200;
        }

    };
}

extern "C" hi::servlet* create() {
    return new hi::hello();
}

extern "C" void destroy(hi::servlet* p) {
    delete p;
}

compile

g++ -std=c++11 -I/home/centos7/nginx/include  -shared -fPIC hello.cpp -o hello.so
install hello.so /home/centos7/nginx/hi

nginx.conf

hi_demo_conf