chatbot nodejs

Build NodeJs development environment (NODEJS+WEBSTROM) and Hello world! under Windows 7 system Display, the general idea is as follows: Step one: Install the NODEJS operating environment. Step Two: Install the Webstrom development tool. Step Three: Create and run the Nodejs project presentation Hello world! 1. Downl

As a result of the Web-based video live project to use the Socket.io module, so take time to study the next, referring to the online code to do some improvement, I wrote a chat room code. I have to admit that the back-end fact push ability is a bit bad, this is what I used to use PHP has been plagued by things. The following is a brief introduction to my project, incidentally, the next Nodejs.In fact, I never knew what Nodejs was doing until I saw the

This article mainly introduces the Nodejs observer mode. For more information, see I. Preface Nodejs has been used for a few days. Recently, I will review its API and use more new features in order to have a higher level of understanding. The summary of this API is different from the Chinese version alone, I will do more expansion and my own understanding. I hope it will help you, starting with the core Ev

It's been a long time studying Nodejs. Unfortunately has not persisted, thought to learn some. Always wanted to use the Nodejs Express framework with MySQL to develop a small web site, until now still do not implement user registration function. This is not until the end of it. There are willing to help my teacher ~ See my article can give guidance to the juniors will not be grateful ...No more gossip, summ

ThinkingFirst, let's consider a question: we all know that almost all modern mainstream browsers fully support the ECMAScript 5.1 standard, while the JavaScript standard is ECMAScript. Then it is easy to assume that JavaScript is a browser-side interpretive programming script.So is JavaScript still able to explain the run out of the browser? The answer is Yes, that is, out of the browser, JavaScript still works in a given environment. JavaScript has always been known as the scripting language of

Download the installation package via Nodejs website (right click on "My Computer", "Properties", view 32-bit or 64-bit operating system), after installation, you can do the following:1. Open command line tool: Windows key +r, enter CMD2, in English, enter Node-v to view the installed Nodejs version number, if it can be displayed, it means that Nodejs installatio

This is a rookie tutorial, this is a rookie tutorial, if you are rookie to talk. In short, Nodejs is not a new language, but it can let our JS run on the server side, the server-side write JS code and input and output, that is, if someone asked you JS is not only run in the browser, you must not say, alas, yes.--------------------------------------------------------------------------------I remember when I first started to learn Html,css,js, I had to

Step 1, confirm that the server has Nodejs compiled and dependent software, if not can be installed by running the following command.[Email protected] local]# yum-y install gcc gcc-c++ openssl-develStep 2, download Nodejs source package and unzip.[Email protected] local]# wget http://nodejs.org/dist/v0.10.24/node-v0.10.24.tar.gz[[Email protected] local]# tar zxvf node-v0.10.24.tar.gz[[email protected] local

--On the Windows Platform, UNIX-like platforms operate the same way1. Create a new folder to save Node_modules, for example my path is: D:\NodeJS lib\npm2. Enter the following code in the DOS window to transfer the cache and storage path to D:\NodeJS LIB\NPM (the default location is in the {APPDATA} folder)Set " D:\NodeJS lib\npm " Set"D:\

When interacting with Java programs, the Java side uses AES 128-bit fill mode: Aes/cbc/pkcs5padding encryption method, the corresponding AES-128-CBC encryption method in the Nodejs can be corresponding, because there is the use of vector (iv), So the Createcipheriv method should be used in Nodejs, not createcipher.In this kind of encryption and decryption calculation, the most important thing to pay attenti

App.js Interpretation of Entrance procedureAt the time of this posting, the Bitcoin price ￥2873.95/$443.95. Why is a crypto currency designed so popular? Why did Microsoft, IBM and other giants enter? Why would a technician who tries to understand Bitcoin be deeply attracted? What's so tempting about it? "Nodejs development Crypto currency", let's explore the password behind it.The Nodejs development crypto

Basic knowledge: The command-line tool is run under the current computer user, so the beginning is always c:\users\xxx>, but not with the location of your Nodejs installation. After installing node, in cmd There are two modes, development mode and command line mode, to enter the development mode directly input node return, you can enter the code, such as require ("express"), if directly in the command line mode input require class stateme

Since the project needs, recently began to learn Nodejs. During the learning process, record some necessary actions and points that should be noted. How to install the NODEJS environment first? (I'm using a Windows 7 environment, so it's mostly the Windows 7 example.) If you want to see the installation under Linux refer to http://www.cnblogs.com/meteoric_cry/archive/2013/01/04/2844481.html) 1.

English website: https://nodejs.org/en/download/English Address: http://nodejs.cn/download/Through the uname-a command to see my Linux system number of BITS is 64 bits (note: x86_64 represents 64-bit system, i686 i386 represents 32-bit system),So download the red box file, version v6.10.02, download the tar file uploaded to the server and unzip, and then through the establishment of a soft connection into the global;1) The upload server can be its own arbitrary path, currently my placement path

# # Creating APT sources list file for the Nodesource node. js v6.x repo...+Echo' Deb https://deb.nodesource.com/node_6.x xenial main ' >/etc/apt/sources.List.d/nodesource.list+Echo' Deb-src https://deb.nodesource.com/node_6.x xenial main ' >>/etc/apt/sources.List.d/nodesource.List# # Running ' apt-get update ' for you...+ apt-get updatehit:1 http:Mirrors.tuna.tsinghua.edu.cn/ubuntu xenial Inreleaseget:2 http:Mirrors.tuna.tsinghua.edu.cn/ubuntu xenial-updates inrelease [95.7 KB] Get:3 http:Mirro

Take a look at today's process of tossing Nodejs under Linux and learning from each other:(Do not know why with the source code installation, call NPM will always appear to find Npmlog errors, and then replaced with a binary system to engage, if the bull cow know why, I hope you can leave a message, thank you)First step: Download the Nodejs binary librarywget http://nodejs.org/dist/v0.10.32/node-v0.10.32-li

Because of the project, node. JS has recently been used to take a restful interface.Performance is good, feel faster than spring boot and the like. And in addition to good performance, as long as the program structure is well organized, do not let too many callbacks to confuse the program structure, overall development efficiency is much faster than Java.Using C + + to optimize some of the modules is a good choice if you want to improve efficiency further. In particular, Nodejs's support for mix

NodeJs beginner learning notes exercise Project Outline Introduction NodeJs's personal opinion exercise Project Outline Introduction after all is not the first time to learn programming, So I thought about something fun, after turning around the node. js official website and CnodeJs, I felt a little bit slow and recorded the learning process... syntaxHighlighter. all (); NodeJs beginner learning notes exerc

This article describes how to use multi-thread programming in nodejs. In this article, nodejsaddon is used to expand nodejs multi-thread programming with cc ++, for more information about node. JS, see the previous blog post. In implementing sleep in node. JS, I will introduce the usage of node. js addon. Today's topic is addon. Continue to explore the capabilities of c/c ++ to make up for node. js weakness

Previously installed express always succeed, inadvertently see an article, follow the installation, success, thank you!Transferred from: http://blog.csdn.net/mcpang/article/details/26612865Today I have nothing to think of node. js, so I downloaded a node. JS installer to the web for installation. whichInstaller: Node-v0.11.13-x64.msiPC System: Windows 7Custom Installation path: D:\TOOLS\NodeJsAfter the installation is complete, execute:D:\tools\nodejs