node js and angularjs tutorial

This article mainly introduces Node. in js, the Request module provides a basic tutorial on how to process HTTP requests. The request also supports OAuth signature requests, which are very powerful. If you need them, refer to the following section to introduce a Node. js mod

node. js v6.6.0 (current) is released, and node. JS is a set of JavaScript toolkits for writing high-performance Web servers (Getting Started tutorial qkxue.net), as shown in this update:Notable changesCrypto:added crypto.timingsafeequal (). (Not-an-aardvark) #8304Events:mad

CAKEphp, Node. js, MongoDB node. js CAKEphp, Node. js, MongoDB? 3? Technology? For beginners, I hope you can share with me some of the best learning websites or books. thank you! Reply to discussion (solution) The documents

for sending messages to the server.Use socket. io and nodejs to build a websocket Server Socket. io can not only build the websocket service of the client, but also support the websocket of the nodejs server.Install socket. io in nodejs Use the node plug-in management package and run the following command to install socket. io successfully. Npm install socket. io If there is no npm or windows users can use github to download socket. io and put it

established. '); }; //Handling Message EventsWebsocketGame.socket.onmessage =function(e) {console.log (e.data); }; //handling the Close eventWebsocketGame.socket.onclose =function(e) {Console.log (' WebSocket connection closed. '); }; }});Various bug fixes are not valid. And then find out that the reason is chrome side incompatibility: Node-websocket-server, does not support the WebSocket draft-10, and Chrome 14+ browser, on

Stream is an abstract interface, and there are many objects in Node that implement this interface. For example, the Request object requesting the HTTP server is a Stream and stdout (standard output).Node.js,stream has four flow types: readable -readable operation. writable -writable operation. Duplex -readable writable operation. Transform -The operation is written to the data and then the result is read. All Stream objects a

1. Create a input.txt text file and write something inside.2. Create a Main.js fileVarfs = require("FS"); var data = fs. Readfilesync('input.txt'); (This place must be prefixed with the name of the suffix)console. Log(data. ToString()); console. Log("program execution ends!") ); 3. The results of the code above for synchronization are as follows:$ node main. JS Rookie

, ELECTROM framework)Disadvantages of Nodejs:New, less peopleLess middlewareThe IDE is not perfect.Nodejs's weaknesses and solutions? multicore is not supported by default, but can be resolved with cluster? server clusters are not supported by default and Node-http-proxy can be resolved? using Nginx for load balancing, static nginx processing, dynamic processing by NodejsForever or Node-cluster for disaster

This article mainly introduces how to build a Web server for Nodejs. In this article, we will use Nodejs to build a simple Web server. If you are interested, refer to building a Web server using Nodejs to learn Node. js is a comprehensive introductory tutorial. To complete a simple Web server, you need to learn several important modules in Nodejs, such: the http

encryption is also very simple easy, is the ordinary hash added a salt value. Return to the theme, found that this module can also generate a random number, so, hee,/** * Gets a random 10-digit number */exports.validcode =function (callback) { crypto.randombytes (10,function (ex,buf) { if (ex) Throw ex; Callback (BUF); });Carefully looked at, all is the bug, the road is still very long ah, next completes the login, then is consummates this several modules, the log, the encry

Roughly read a Nodejs book for a while, have a preliminary understanding of grammar. But I still can't write an example. Recently my seniors gave me this book is very introductory "node. JS Real" electronics industry press. After all, the library borrowed, the publication time is two years ago. A lot of code has been updated. In particular, the Express 4.x has a lot of modifications compared to the Express

Recall that I wrote node. js and MongoDB Blog, are the Novice tutorial there is the knowledge, so I intend not to write, those are the foundation, in the project development, I found that there is no basis for the foundation, these basic can learn quickly, and then learn the project development processHere are links to two tutorials:https://www.runoob.com/nodejs/

The first chapter of the original tutorial https://github.com/nswbmw/N-blog/wiki/_pages. Because of the version number and other reasons, in the original tutorial based on a slight modification can be achieved.Environment:Win7 Flagship edition 64-bitnode.js:0.10.31mongodb:2.6.4express:3.xEffect: User interface:Login interface:watermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqvzg9uz3noyw9zahvhaq==/font/5a6l5l2t/fo

This is a free article on how to develop MongoDB, Node. js, and RockMongo applications on a Windows machine through OpenShift Online. This is not a title because it is too long. Cool. Now let's take a look at what's going on. OpenShift Online-Red Hat public cloud program development and hosting platform, which can automatically configure, manage, and expand applications so that you can focus on writing busi

', () ={assert.strictequal (sum (), 3); }) It (' Sum (should) return 6 ', () ={assert.strictequal (sum ((6),); }) })})First Mocha must have an assertion module. The assert in the figure is from node. js. Simply assert a class that does some comparison operation on the incoming data.The two parameters of the describe function are the description of the test and the code area of the test. Describe can nes

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-on-windows/?_ga=1.253820552.1291971383.1425393574All the way to the point, and specify t

How many times have you found yourself viewing stack traces in a terminal or monitoring system, but you can't see why? If your answer is "many times", then you should look at this post. It doesn't matter if you don't run into this kind of situation often, you can also read this article for boredom.When dealing with complex data from a node. JS server, it is important to learn from the errors that can be ret

node. js CAKEphp, node. js, MongoDB? Three skills?Beginners, I hope you can share to me a bit more good learning site or book, thank you! Reply to discussion (solution) The documents of the respective official website, the best Download MongoDB installation package on windowsxp? Download MongoDB installation pack

/* Author: BJF; Application: Read the contents of the file; */ function Read_file_content ($FileName) { Open File $FP =fopen ($FileName, "R"); $data = ""; while (!feof ($FP)) { Read the file $data. =fread ($fp, 4096); } Close the file Fclose ($FP); Delete the file Unlink ($FileName); Return the content from the file Echo $data; } Read_file_content ("a.html") ?> The difference between fread and fgets Fread: Calculates the length in bytes, reads the data according to the specified length and numbe

Disclaimer: the tutorial is from "out-of-the-box use of Node". Source code cases are all from this book. Blog posts are for personal study notes only. Step 1: Create a chat server. First, let's write a Server: var net = require('net')var chatServer = net.createServer()chatServer.on('connection',function(client){client.write('connection~~~\n')client.end()})chatServer.listen(2333)console.log('Server') You c