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koa2-demo

v0.1.0

Published

这个项目是express风格的最新的Koa 2项目的示例,稍后会集成到[koa-generator](https://github.com/17koa/koa-generator)里,算是集成一些所谓的最佳实践吧

Downloads

9

Readme

koa2-demo

这个项目是express风格的最新的Koa 2项目的示例,稍后会集成到koa-generator里,算是集成一些所谓的最佳实践吧

Teck Stack

  • Koa 2
  • nodemon + runkoa(支持async/await,且不需关心babel)
  • pm2 for deployment(服务器部署)
  • express-style middlewares
    • koa-router
    • koa-views
    • koa-static
    • koa-bodyparser

Getting Start

git clone https://github.com/17koa/koa2-demo.git
cd koa2-demo
npm install
npm start

open in browser

http://127.0.0.1:3000/

启动方式

最简单启动方式

node bin/run

最常用的集成nodemon的方式,代码变动会自动重载(其实就是nodemon去执行bin/run)

npm start

支持pm2部署

 #npm run pm2
 pm2 start bin/run 

支持koa2的3种中间件写法

Koa 2是一个 middleware framework, 它提供了 3 种不同类型的中间件写法

  • common function
  • async function(新增)
  • generatorFunction

详见koa 2的文档

支持view层多种模板

koa-views is using consolidate under the hood.

List of supported engines

需要注意的koa2使用的koa-views也是下一版本的koa-views@next,当前项目已经处理过了,不需要再处理的,哈哈

jade

npm i -S jade

in app.js

app.use(views(__dirname + '/views', {
  extension: 'jade'
}));

ejs

npm i -S ejs

in app.js

app.use(views(__dirname + '/views-ejs', {
  extension: 'ejs' 
}));

推荐

如果你喜欢babel + koa2可以参考Minimal koa v2 boilerplate.