nodejs中使用monk访问mongodb

我觉得还是用mannual install靠谱一点儿：

启动mongodb

$ mongod

连接mogodb

$ mongo mongo> use monk-app mongo> db.products.insert({"name":"apple juice", "description":"good"}) WriteResult({ "nInserted" : 1 }) mongo> db.products.find().pretty() { "_id" : ObjectId("53b4cf8d5ef358e649ff1665"), "name" : "apple juce", "description" : "good" }

在nodejs中用monk访问mongodb

$ mkdir monk-app $ cd monk-ap

创建package.json

{ "name": "monk-app", "version": "0.0.1", "private": true, "dependencies": { "mongodb": "*", "monk": "*" } }

$ npm install

创建app.js

链接前面创建的数据库

var monk = require('monk') var db = monk('localhost:27017/monk-demo')

读取数据：

var monk = require('monk') var db = monk('localhost:27017/monk-demo') var products = db.get('products') products.find({}, function(err, docs) { console.log(docs) }) [ { _id: 53b4d3238cb4707ca35ab6f8, name: 'apple juice', description: 'good' } ]

插入数据：

products.insert({"name":"orange juice","description":"just so so"})

查找数据：

products.find({"name":"apple juice"}, function(err, docs) { console.log(docs) })

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