nodejs lambda tutorial

First Nodejs ProgramThis tutorial is only suitable for you already have a certain JS programming foundation or is the back-end language development Foundation.If you are a 0 basis, it is recommended that you first learn about the front end of the old horse free video tutorialFirst step: Create a project folderFirst create the Demos folder. Then create the file under this folder 01_hello.js# 以下是linux/mac下使用终

-time responsibility for Node development. In July 2011, Node launched the Windows Edition with Microsoft's support At the end of January 2012, Ryan Dahl turned his head to Isaac Z.schlueter and turned to some research projects. In December 2014, many of the heavyweight node developers were dissatisfied with Joyent's management of node, creatingio.js In September 2015, node was merged with Io.js, and node's version was upgraded directly from 0.12.7 to 4.0.0 The combined io.js

Good want to return to college dormitory, when the bed is small, the room with small, but the heart is full of----to a-114, Xi ' an University of EngineeringReprint please indicate the source: Water wheel: http://www.cnblogs.com/xuange306/p/6185453.html No pictures of the tutorial are bullying preparation work: Install Nodejs---i teach you? Install a dependency package express4.x point here "

From: Http://www.jb51.net/article/36710.htm Express.js is an MVC development framework for NODEJS and supports a variety of templates such as Jade. The following is a simple example of express installation and App.js file configuration, and then in the next tutorial step by step using express.js to build a chat roomInstalling Express.jsIf you install NPM, the installation becomes simple, just run the follow

, very fulfilling, I also followed the book into the world of JavaScript, through the Book of Learning, Back to the "Javascipt Advanced Programming", Rhino books and so on.So the kitten has always felt that there is a simple basis for a quick sense of accomplishment of the tutorial, to lead the novice has a sense of accomplishment has the work of entry into a field is very important , kitten want to do this important person. And I think it's a very

codeFile IO operations, which improve node. JS performance, can handle a large number of concurrent requests.Blocking is performed sequentially, and non-blocking is not required sequentially. ReadFile and Readfilesync.6.nodejs when writing the Chinese format, it is necessary to change the Utf-8 encoding to display the characters.7.node.js event Loop.Each API is asynchronous and runs as a separate thread, using an asynchronous function call, and handl

variable Set Set is used to specify the value of a variable.App.set ("View Engine", "Ejs");//use Ejs as Template 9.response Object method . REDIRECT redirect Response.Redirect ("/hello/anime");//Redirect to/hello/anime . send File Sendfile Response.sendfile ("/path/to/anime.mp4"); Renders the page template render, which loads the transformed content onto the Web page.Response.render ("index", {message: "Hello World"})//Pass the message variable to the index template with the value "Hello

crawled content location with jquery syntax so that the crawler is implemented!Run node demo.js using the command line and access the Localhost:3000/index in the browser The results are tips: Some sites are not utf-8 encoding mode,At this time can use Iconv-lite to remove the gb2312 garbled problem of course, each site has anti-crawler function, you can study how to simulate a normal user to circumvent some of the problems (Baidu's Chinese search will also be blocked) This article is just a pri

Tags: node. js Nodejs mysql xampp econnrefusedHere's how to connect a native MySQL database via node. JS:var mysql = require (' mysql '); var connection = Mysql.createconnection ({ host : ' localhost ', user : ' XXXX ',//Here is the XXXX replacement for your MySQL login username password: ' xxxx ',//here xxxx is replaced with your MySQL login password database: ' xxxx ',// The XXXX here is replaced with the database name you want to connec

codeFile IO operations, which improve node. JS performance, can handle a large number of concurrent requests.Blocking is performed sequentially, and non-blocking is not required sequentially. ReadFile and Readfilesync.6.nodejs when writing the Chinese format, it is necessary to change the Utf-8 encoding to display the characters.7.node.js event Loop.Each API is asynchronous and runs as a separate thread, using an asynchronous function call, and handl

Chapter I recommended 2-hour course of study total 10 chaptersHow to learn: read it in detail and implement the relevant code manuallyLearning Goals : This tutorial will teach you to install node, build servers, Express, MySQL, MongoDB, write background business logic, write interfaces, and finally complete a complete project backstage, a total of 10 days is expected.Daily update, suggest with learn, follow this t