koa-mongo

koa-mongo is a mongodb middleware for koa, support connection pool.

Install

npm i koa-mongo --save

Usage

app.use(mongo({
  host: 'localhost',
  port: 27017,
  user: 'admin',
  pass: '123456',
  db: 'test',
  max: 100,
  min: 1,
  timeout: 30000,
  log: false
}));

or

app.use(mongo({
  uri: 'mongodb://admin:123456@localhost:27017/test', //or url
  max: 100,
  min: 1,
  timeout: 30000,
  log: false
}));

Example

'use strict';
 
var koa = require('koa');
var mongo = require('koa-mongo');
 
var app = koa();
 
app.use(mongo());
app.use(function* (next) {
  yield this.mongo.db('test').collection('users').insert({ name: 'haha' });
  this.body = yield this.mongo.db('test').collection('users').findOne();
  this.mongo.db('test').collection('users').remove().then(function (res) {
    console.log(res.result);
  });
});
app.listen(3000);

License

MIT