Use monk in nodejs to access mongodb_node.js

Recently, I am working on nodejs web development. I first came into contact with the mongoDB database. Share your experience in installing mongodb

I think mannual install is a little more reliable: http://docs.mongodb.org/manual/tutorial/install-mongodb-on-os-x/

Start mongodb

$ mongod

Connect to mogodb

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

Access mongodb with monk in nodejs

$ mkdir monk-app$ cd monk-ap

Create package. json

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

$ npm install

Create app. js

Link to the database created earlier

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

Read data:

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' } ]

Insert data:

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

Search data:

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