bifroster-framework-koa-loader

Koa framework

基于Koa的应用架构。

Install

npm install --save bifroster-framework-koa-loader

Usage

app.js

module.exports = require('bifroster-framework-koa-loader').bootstrap({
  service: {
    directory: 'service',
    match: ['**/*.js'],
    ignore: null,
    override: true
  },
  constroller: {
    directory: 'service',
    match: ['**/*.js'],
    ignore: null,
    override: true
  },
  middleware: {
    directory: 'service',
    match: ['**/*.js'],
    ignore: null,
    override: true
  },
  router: 'router'
});

Service Controller and Middleware Layer Usage

app/service/index-test-value.js

const { Service } = require('bifroster-framework-koa-loader');
module.exports = class testService extends Service {
  constructor(app) {
    super(app);
  }
  value() {
    return 2;
  }
}

Invoke:

app.Service.indexTestValue;
app.Service.indexTestValue.value(); // 2

Router auto layer

app/router/index.js:

module.exports = (app,router) => {
  router.get('/', app.Controller.indexControllerTest.hello);
}

app/router/test.js:

module.exports = (app, router) => {
  router.get('/', app.Controller.indexControllerTest.hello);
  router.get('/:id(\\d+)/user', app.Controller.indexControllerTest.b);
}

系统自动根据目录结构生成路由嵌套逻辑。

性能

所有执行都是服务启动前所做的，所以性能方面与一般KOA性能相同。不需要担心性能问题。