node js console log

Recently, I decided to refresh node. js and use it to merge JS files. Because I forgot about it, let's see if I can output a page first. Below are some of my notes, saving your time and forgetting to take a look ...... The installation process will not be mentioned. If it succeeds, you can use the node command.

By default, the transmission process of Nodejs read/write stream is transmitted in the form of buffer, unless you set other encoding formats for it. For details, refer. The stream in Node. js is very powerful. It provides support for processing potential large files and abstracts data processing and transmission in some scenarios. Because it is so easy to use, we often write some tool functions/libraries ba

This article describes how to get the Buffer object byte length from the Node. js practical code segment. For more information, see what we know under the Node. js framework. Buffer objectIt can provide good support for binary data, so it is necessary to obtain the actual length of bytes of a Buffer object. The

Node. js crawlers crawl garbled data. node. js crawlers crawl garbled data. 1. Non-UTF-8 page processing. 1. Background Windows-1251 Encoding Such as Russian site: https://vk.com/cciinniikk Shameful discovery is this encoding Here we mainly talk about the problems of Windows-1251 (cp1251) encoding and UTF-8 encoding.

Node. js Web application framework, which is often used when building HTTP servers. Therefore, it is explained directly using Socket. IO and express as examples. Copy codeThe Code is as follows:Var express = require ('express '), App = express (), Server = require ('http'). createServer (app), Io = require ('socket. io '). listen (server );Server. listen (3001 ); If you do not use express, see socket. io/#

This article mainly introduces the node. js game sharing that allows multiple users to move their mouse online at the same time. This article provides the server and client code and running methods. For more information, see the recent project requirements, so I studied the websocket Implementation of nodejs, socket. io, which is a widely used framework of nodejs background applications websocket. Preparat

Node. js BASICS (10) use the net module and Readline module to implement Socket communication, and node. jsreadline The socket communication of Node. js is very similar to that of C ++ and Java. Those who have learned the socket communication of these two languages can quic

organize the front-end code and load NPM modules. In the browser, call the Browserify compiled code, also written in the The operation of Browserify is divided into 3 steps. 1. Write node program or module, 2. Pre-compiled with browserify into Bundle.js, 3. Load the bundle.js in the HTML page. 2. Command-line programming tool: Commander The commander is a lightweight Nodejs module that provides user command line input and parameter parsing power. Co

We have installed the express module in the previous course and created a file named app. js in the environment on the right. Now we will complete the express framework in this file. The following code: Var express = require ("express"); var path = require ('path'); var app = express (); server = require ('http '). server (app); app. set ('view' ,__ dirname); // sets the view app. set ('view engine ', 'html'); app. engine ('.html ', require ('ejs ').

Nodejs code snippets worth collecting. You can add them to your favorites and use them in subsequent work, if you are interested, you can refer to the following code snippets worth collecting for your reference: 1. For details about node. js static resource compression and caching, refer to: node. js creates a static

Create simple chat rooms for Node. js and simple chat rooms for node. js I read about TCP and wrote a NET-based chat room. Var net = require ('net'); var count = 0, users ={}; var server = net. createServer (function (conn) {console. lo