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A koa2 starter by using mysql, gulp includes async/await, pm2, express-style middlewares. koa2 starter,使用mysql和gulp,并且包含async/await特性、pm2部署和express风格的中间件。

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koa2-starter

A koa2 starter by using mysql, gulp includes async/await, pm2, express-style middlewares. Based on 17koa/koa2-demo.

基于17koa/koa2-demo,并增加了mysql和gulp模块,提供了一个较完整的示例。

Tech 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
  • sequelize for supporting mysql(orm中间件sequelize支持mysql)
  • gulp for front-end automation (较完整的gulp方案)

Init Config

  • config/config.js 里面进行数据库初始化配置。其中config.view_path 配置view的前置路径,已经配好,开发环境下为/views-ejs,生产环境为/dist,dist下文件皆为gulp自动化生成。
  • There are database config in path config/config.js.
  • gulpfile.js 下配置qiniu_options,这里默认使用七牛cdn,若使用其他cdn供应商可以自定修改。(此处供生产环境使用,若不跑gulp脚本可忽略)
  • Config cdn in gulpfile.js qiniu_options.

Getting Start

Development environment:

开发环境

//git clone https://github.com/babeliao/koa2-starter.git
git clone git@github.com:babeliao/koa2-starter.git
cd koa2-starter
npm install
npm start

open in browser

http://127.0.0.1:3000/

在路径routes/index.js下,

//根据model自动在数据库中创建表  force:是否强制建表,即删除原来表
db.sync({force: true});

即访问index页面后程序会自动根据models在数据库建立对应table

Production environment :

生产环境,在之前的基础上 On the basis of previous

gulp

会自动压缩资源文件,上传cdn,md5并在ejs中替换路径,替换后的ejs文件将生成在dist/ 路径下,此时

npm start --production

读取正式环境配置数据后启动server。You can freely configure test enviroment of your own free will.

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A koa2 starter by using mysql, gulp includes async/await, pm2, express-style middlewares. koa2 starter,使用mysql和gulp,并且包含async/await特性、pm2部署和express风格的中间件。

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