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qyani-web

v1.0.8

Published

Backend for the app

Readme

镜像地址

国内镜像

npm config set registry https://registry.npmmirror.com

快速开始

1.安装NodeJs环境
NodeJs下载
2.创建项目

mkdir my-project
cd my-project
npm init -y
npm install qyani-web

3.启动demo

node node_modules/qyani-web/demo/index.js

项目介绍

qyani-web是一个基于NodeJs的web开发框架,具有可拓展,模块化,简单易用的特点

核心类

/**
 * 核心类
 * @class WebApp
 */
const app=new WebApp();

const groupRoute=new GroupRoute();

编写中间件

import http from "http";

/**
 * 中间件
 * @interface MiddleWare
 * @param {http.IncomingMessage} req
 * @param {http.ServerResponse} res
 * @returns {boolean} 返回true则继续执行下一个中间件,返回true则结束请求
 */
type MiddleWare = (req: http.IncomingMessage, res: http.ServerResponse)=>boolean|Promise<boolean>;

注册中间件

app.beforeRequest(middelware)
groupRoute.beforeRequest(middelware)
app.afterRequest(middelware)
groupRoute.afterRequest(middelware)

注册路由

type handler = (req: http.IncomingMessage, res: http.ServerResponse) => void|boolean|Promise<void|boolean>;
function get(url:string, handler:Handler,beforeRequest:MiddleWare[],afterRequest:MiddleWare[]){}
function post(url:string, handler:Handler,beforeRequest:MiddleWare[],afterRequest:MiddleWare[]){}
function put(url:string, handler:Handler,beforeRequest:MiddleWare[],afterRequest:MiddleWare[]){}
/*.....*/
/**
 * 注册分组路由
 */
app.registerGroupRoute(groupRoute);

启动服务

app.listen(port=80,callBack=()=>{});

已有中间件

  1. CorsMiddleware
  2. LogMiddleware
  3. StaticMiddleware
  4. BodyParserMiddleware
  5. validateMiddleware

项目结构

qyani-web/
├── demo/
├── ├── index.js  /** demo入口文件 **/
├── dist/
├── ├── lib/
├── ├── ├── middleware/
├── ├── ├── ├── body-parser.js /** body解析中间件 **/
├── ├── ├── ├── cors.js /** 跨域中间件 **/
├── ├── ├── ├── logger.js /** 日志中间件 **/
├── ├── ├── ├── static-resources.js /** 静态资源中间件 **/
├── ├── ├── ├── validate.js /** 参数验证中间件 **/
├── ├── ├── groupRoute.js /** 分组路由 **/
├── ├── index.js  /** webApp入口文件 **/