developing microservices with node js

Recently developing a rest-based API interface in the product, combined with your recent research on node. JS, would like to develop a rest client for testing purposes based on it.With the initial research, node. JS is very handy to develop HTTP client.Reasons to choose

I used some Node. js development tools, Development kits, frameworks, and so on. Development Tools 1. WebStorm is undoubtedly a cross-platform, powerful code prompt, support for Nodejs debugging, and support for vi editing mode, which I like very much.2. Use Sublime Text for some small projects.3. Browserify: apply your nodejs module to your browser.4. nvm: nodejs version management tool. You may use multip

???? A different way of learning opens up a new programmatic perspective A unique "synchronous learning" approach Copy explanation + video demonstration, text can inspire deep thinking, video can be reduced real-combat operation process. The first-line manufacturers have real strength of the programmer Ikcamp team gathered in the first-line factory rich experience of the code farmers, open source dedicated to each tutorial. Revision from the Real online project The t

Node. js learning notes I will share with you the first article about NodeJS-common Javascript knowledge and how to transition from Javascript developers to NodeJS developers (I will not introduce specific frameworks ). Before reading this article, I hope you have some preliminary knowledge about javascript. Javascript is an interpreted language for prototype models. The explanatory model will be discussed

internally, as shown below.App.set (' View engine ', ' Jade ');Under the Views directory, generate a jade template file named Index.jade, which reads as follows:HtmlHeadtitle!= TitleBodyH1!= messageThen create a route rendering Index.jade file. If you do not set view engine, you need to indicate the suffix of the view file, or you will miss it.App.get ('/', function (req, res) {Res.render (' index ', {title: ' Hey ', message: ' Hello there! '});});When you send a request to the home page, "Inde

project. Back-end project initialization Here I use node's Express framework, first install the Expres generator, used to quickly generate express application skeletonCommand Line Input npm install express-generator -gAfter the installation succeeds, the command line input express blog-server www.dijiuyy.com here blog-server is the name of the backend project, changing according to your needsWhen the installation is complete, enter the backend projectcd blog-serverThen perform the npm install i

execute:Node cli.js Install NPM-GF config NPMSet environment variable Node_pathAfter the NPM installation is complete, a node_modules directory is generated under the D:\nodejs\ directory. New environment variable Node_path point to this pathNode_path=d:\nodejs\node_modulesUsing NPM to install packages can sometimes be slow to switch NPM sources via NRM (NPM source manager)Install NRM:NPM--registry=http://r.cnpmjs.org--disturl=http://dist.u.qiniudn.com install-g NRMNRM LS View imageNRM Use Sele

download the file after useJSON () and JSONP ()app.get(‘/json‘,function(req,res){ res.json({name:"devil",sex:"男",body:"strong"});});Forces the conversion of a JS object to a JSON data format sent to the client, which supports JSONP, the same effect.Redirect ()app.get(‘/baidu‘,function(req,res){ res.redirect(‘http://www.baidu.com‘);});Redirect to another pageSend ()app.get(‘/send‘,function(req,res){ res.send({some:‘json‘});});Send is a very c

This article will introduce the net module of node. js by developing a simple chat room. 　　 　　I. The first version only sends information to the client First, implement a simple version with the following code: var net=require('net');var chatServer=net.createServer();chatServer.on('connection',function(client){ client.write('hi!\n'); client.write('bye!\n')

statistics, but there is a relatively serious problem, is due to the general quality of the cashier is not high, it is forbidden to copy and paste between the cells (because the report is calculated by formula, So copy and paste will break the referential relationship, but there are still a large number of new recruits at random to copy and paste, resulting in various calculation errors. So the demand is coming, developing a reporting system that wil

When developing responsive websites, you'll constantly be resizing your browser to make sure your site is properly respo Nding to all of the resizes. You can script this behavior by using to leverage Electron and it'll handle all the resizing for you Nightmare . Nightmare can then also takes screenshots and save them so you can make sure the site matches your designs. Const NIGHTMARE = require (' Nightmare ' = require (' Path ' = new Nightmare ({s

650) this.width=650; "src=" http://blog.fens.me/wp-content/uploads/2015/02/express4.png "width=" "height=" 400 " alt= "express4.png"/>ObjectiveNodejs is a young programming framework that is full of vitality and passion, and has been kept up to date with rapid Updates. The official web Development Library express, based on nodejs, is also developing in sync, upgrading a large version every year, and even doing major surgery on the bottom of the Framew