node js sample project

Sample Code for renaming and moving node. js files, and node. js sample code An example of uploading files by node is as follows, DoUpload () {var formData = new FormData ($ ("# uploadF

',function(req,res) {vartitle =Req.body.title; varSort =Req.body.sort; //console.log (title+ '-------' +sort);Mongoclient.connect (DB_STR,function(err,db) {if(err) {Throwerr; return; } //The db here is the blog database varc = db.collection (' category '); C.insert ({title:title,sort:sort},function(err,result) {if(Err) {err.send (err); }Else{res.send (' Add category Success ); } }); });}); Router.get ('/edit ',function(Req,res,next) {Res.render (' Admin/category_edit ');

be good first, and the method is very simple. Just execute the following command: npm install forever -g After the installation is complete, test it with a simple Node program: forever start test.jsforever stop test.jsforever restart test.js If no error is prompted, it indicates that forever can be used. That is to say, the basic conditions for using forever to start a Node

First we set up this library under the command line:Then we introduce the MongoDB module into the project:var Mongoclient = require (' MongoDB '). mongoclient; var Db_str = "Mongodb://localhost:27017/blog"; // Here's a library built under MongoDB. var ObjectId = require (' MongoDB '). ObjectId; // This is mainly used to deal with MONGODB under the IDThis enables MongoDB in the project to successfully introduce ...Killing Thunder Dog---

Node. js entry-create a project and explain it in detail. node. js entry-level After thinking for a long time, I always want to write something that is helpful to everyone. Today I will explain how to generate a project. At presen

No more nonsense, we're working directly ...Open the Black window directly under the directory:Then we'll start to look at the files we've created:Then we start to create the catalog under the project:From here we can clearly see that our catalogue is separated from the previous background, the introduction of the template is also very simple, as shown in:This allows Chen Gong access to our front end,,,Killing Thunder Dog---node.

Sails is an intermediate Node. js architecture that helps us easily build web applications. And node. js and Sails log mechanisms have also been mentioned in this Article. If you need them, you can study them together. This article will start with the installation of sails and then introduce

= "Sort"ID= "Inputordernumber"name= "Sort"value= "class= "Form-control"> Div> inputtype= "hidden"name= "id"value= "> Div>/.box-body - Divclass= "Box-footer clearfix"> Buttonclass= "Btn btn-primary"type= "Submit">SubmitButton> Div>/.box-footer - form> Div>/.box - Div>/.

Use coffeescript to compile the method summary of the node. js project, node. jscoffeescript Node. js writes applications based on JavaScript. JavaScript is my main development language. CoffeeScript is a programming language comp

. Introduction to node. JS Development--Using HTTP to access the outside world is not considered.Other articles: node. JS Development Primer--UDP Programming Get started with node. JS-access to the outside world using

following example, only the fd1 (stdout) of the child process is set as the pipe, so only the child of the parent process is allowed. stdio [1] is a stream, and all objects in other arrays are null: const assert = require('assert'); const fs = require('fs'); const child_process = require('child_process'); const child = child_process.spawn('ls', { stdio: [ 0, // Use parents stdin for child 'pipe', // Pipe child's stdout to parent fs.openSync('err.out', 'w') // Direct child's stderr to

Node. js and Sails ~ Project Structure and Mvc implementation and Log Mechanism, node. jssails This article first introduces the Log Mechanism of node. js and sails from the installation of Sails. You can't wait to see the followi

The method for calling the JavaScript EJS template library in the Node. js project, node. jsejs As an external module, the calling method is the same as that of the mysql module. The render function of ejs has two parameters: the first is a string and the second is an optional object. Data to be rendered, like other ja

1. First of all, you must install Node. JSWindows CMD enters the following command in Turn:CD C:\Program files\nodejs\NPM Install-g ExpressNPM install-g Express-generator2. Create an example ProjectWindows CMD enters the following command in Turn:CD C:\Program Files\nodejs\node_globalExpress-e MICROBLOG//I.E. ejs,-j (I.E. Jade)CD microblogNPM Install 3. Modify the HTTP server JS file to modify the App.js fi

The previous chapter explains the two ways in which node. JS projects are created in Webstorm, and when the node. JS Project is created, the rest of it involves configuration setup work.To ensure the code completion feature of the node