mongodb node js rest api

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Mongoose-enable node. js to operate MongoDB efficiently

) { console.log (err ) return } console.log (' Delete succeeded ') }); Simple database connection, run through the entire process, the specific can view the API Mongoose api:http://mongoosejs.com/docs/api.html Attach a simple test case for git on mongoose Https://github.com/JsAaron/node_movie/tree/master/data Support for adding, modifying, and deleting data Win Platform Installation: 1. First install the

Node. js + mongodb + ejs + bootstrap exercises CRUD to make a simple todolist

`-- layout.ejs3 directories, 11 filesModules required by node. js "Body-parser": "1.9.0", "cookie-parser": "1.3.3", cookie authentication "express": "4.9.5", mvc web Framework "ejs ": "1.0.0", ejs template engine "errorhandler": "1.2.0", error "method-override": "2.2.0", "ejs-locals": "1.0.2 ", ejs template engine "mongoose": "3.8.17", mongodb orm "morgan": "

Code Implementing the login registration function (Node. js + Express + MongoDB)

, this. password, function (err, isMatch) {if (err) {return cb (err);} cb (null, isMatch) ;}}; UserSchema. statics = {fetch: function (cb) {return this. find ({}). sort ('meta. updateAt '). exec (cb) ;}, findById: function (id, cb) {return this. findOne ({_ id: id }). exec (cb )}}; module.exports = UserSchema; Model compilation model // Models/user. jsvar mongoose = require ('mongoose'); // mode var UserSchema = require ('.. /schemas/user'); // compile the Model var user = mongoose. model ('us

node. JS Manual Query -2-mongodb database method

variable db is the Foobar databaseSwitched to DB FoobarInserts a document into the collection, DB. Collection name. InsertDb.Blog.InsertObject * * When queryingShellDefault Maximum display20A matching document * * Returns all documents in the collectiondb. Blog. Find() //View a document in the collection db. Blog. FindOne() //Update document DB/blog. Update({title:' AA '}, Document Object) //Permanently delete the document from the database, deleting all document DB in the collection witho

NodeJS learning notes-MongoDB module _ node. js

command is used to switch to the current database. if the database does not exist, a new one will be created first ). (5) in the shell command window, type the following command: "db. users. insert ({" name ":" bigbear "," password ":" 12345678 "})", (This command inserts a piece of data into the users set. if the set users does not exist, a new one is created first, and then the data is inserted. the parameter is passed in as JSON format ). (6) in the shell command window, type the following c

CAKEphp, Node. js, MongoDB

CAKEphp, Node. js, MongoDB node. js CAKEphp, Node. js, MongoDB? 3? Technology? For beginners, I hope you can share with me some of the bes

"My notes BLOG1" configuration Webstorm + node. js +express + MONGODB Development Blog Environment

1. Install Webstorm and crack2. Install node (and express frame) Download and install it from the website. (http://nodejs.org) v0.10.32 MSI After installation test, open command line,c:\users\iris804> node>console.log ("hello") output hello undefined Installing the node. JS Package Manager (Expre

Vue+vux imitation Flying Pig app train ticket section (v)---City list save to MongoDB database and enable the node. JS Service

() {Console.log ("MongoDB connected fail.");}); Mongoose.connection.on ("Disconnected",function() {Console.log ("MongoDB connected disconnected.");}); Router.get ("/",function(req,res,next) {//res.send (' hello,goods list. ')Stations.find ({},function(err,doc) {if(Err) {Res.json ({status:' 1 ', msg:err.message}); }Else{Res.json ({status:' 0 ', msg:‘‘, result:{count:doc.length, List:doc} })}); module.exports

node. JS Learning-RESTFul API

RESTRepresentational state Transfer is a set of schema constraints and principles. Applications or designs that meet these constraints and principles are restful.RESTful Web ServicesWeb Service is a platform-independent, low-coupling, self-contained, programmable Web-based application that uses Open XML (a subset of standard common markup languages) to describe, publish, discover, orchestrate, and configure these applications for the development of distributed, interoperable applications.RESTful

Install MongoDB Node. js Driver in Ubuntu

I didn't expect MongoDB to have so many choices for Node. js drivers! I thought for a while! It turns out that in addition to the Driver found on the MongDB official website, there are also a lot of good people who have written several MongoDB drivers for Node.

node. js combined with MongoDB

Label:First, the preparatory work1. Create the table to be read in MongoDBCreate a database MongotestUse Mongotest;Inserting data into the user tableDb.user.insert ({name: ' Flyoung ', Age: ' + ', sex:true});2, Installation Node-mongodb-nativeNPM Install MongoDBIi. instances (node. js reads

node. JS calls the Geocoding interface of the Baidu Map Web service API to encode the point-bit anti-geo-information

(I moved it from my Sina blog and made some changes.) )recently hooked up to node. js and JavaScript. Now received a live, to parse a taxi point data geographic information. So I thought of using node. js to invoke the Baidu map API for parsing. The main library used is FS,

"Node. JS Learning"--(7)--Install MongoDB

Download and install MongoDB downloadReference: MongoDB official website http://www.mongodb.org/Download Mongodb-win32-x86_64-2008plus-ssl-3.0.0-signed,msiTip: See how many bits the system isWMIC OS get OsarchitectureInstallationReference: official website Tutorial http://docs.mongodb.org/manual/tutorial/install-mongodb

node. js Api--events (Event)

//Descriptionthe Node API version is v0.10.31. Chinese Reference: Http://nodeapi.ucdok.com/#/api/,http://blog.sina.com.cn/oleoneoythis Keweibo main note. Directory Events 0 class:events. Eventemitter Emitter.addlistener (event, listener) Emitter.on (event, listener) emitter.once (event, listener) Emitter.removelistener (event, listener) Emitter.removealllist

JS Learning Summary----CRM client management System node Authoring API interface

"]==data["id"]) {Con[i]=data; Flag=true; Break; }} result.msg= "The modification failed, the customer needs to be modified does not exist"; if(flag) {Fs.writefilesync (Custompath,json.stringify (con),"Utf-8"); Result={code:0, msg:"Modified successfully"}} res.writehead (200,{' content-type ': ' Application/json;charset=utf-8; '}); Res.end (json.stringify (result)); }) return; } //If the requested address is not one of these, the prompt does not existRes.writehead (404,{' conten

node. js + Express + Mongodb Development Build personal website (i)

shown 3, below we install the third-party module into the project directory Install 4. Project Structure App.js main file Bin is the startup file Node_modules for third-party modules Public is a resource file [frontend] Routes for routing files [background] views as view files [front end] PS: This project is currently an empty project, with a simple example 5, run the example, start the project NPM start As for why the NPM Start command, look at Package.json. Here is the command for the start

Node. js advanced programming: using Javascript to build scalable applications (4) 2.4 core API basics-using Buffer for processing, encoding, and decoding of binary data

Document directory Create a buffer Obtain and set buffered data Split and buffer data Copy buffered data Decodes buffered data For the list of articles in this series and the translation progress, see Node. js advanced programming: using Javascript to build scalable applications (〇) This article corresponds to the original article Part 2 Chapter 4: Node

node. js Api--util (Tools)

(writablestream) reads data from Readablestream and sends it to Writablestream. When writablestream.write (data) returns false,readablestream pauses until writablestream occurs Drain event. Callback has an error as its only parameter and is called when the Writablestream is closed or when an error occurs. Util.inherits (constructor, Superconstructor)inherit a method from a prototype to another constructor from one of the constructor functions. The constructor prototype will be set to a new

node. js Getting Started Tutorial (iii): api-preparing knowledge

:...True2. Invocation of functionsThis points to the global object in the execution environment (browser->window nodejs->global)function Pet2 (words) {This.words = wordsConsole.log (This.words)Console.log (This===global)}Pet2 (' ... ')Printing results:...True3. ConstructorsThis method is called by the instance object, which points to this instance objectfunction PEt3 (words) {This.words = wordsThis.speak = function () {Console.log (This.words)Console.log (This)}}var cat = new PEt3 (' Miao ')Prin

node. JS get started-transform Logindemo with MongoDB

This example is based on the previous logindemo (see using cookies to stay logged in ) and we introduced MongoDB to save user data. To run this example, if the MongoDB data is going to work (see node. JS Development Primer--mongodb and Mongoose). The result of the run of the

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