ezway2mongo
简单的方式访问 mongodb， 使用了 mongodb 库 An easy way to access mongo with mongodb and yield.
And you can use the koaMiddleware method to map a crud rest api.
Usage
npm i --save ezway2mongo
First
Connect to your mongo db after your appliction started.
Remember connect only once.
var ezmongo = require('ezway2mongo');
ezmongo.connect('mongodb://localhost:27017/test');
Then
Use the methods
var result = yield ezmongo.find('collectionName', {a:1}, {skip:20, limit:20});