node js api framework

node. JS Lightweight cross-platform image codec libraryGithub:https://github.com/zhangyuanwei/node-imagesFeatures Functional characteristics Lightweight: No need to install any image processing libraries. Cross-platform: a compiled. node file is released under Windows and can be downloaded. Easy to use

= Form.uploaddir +Avatarname; Console.log (NewPath); Fs.renamesync (Files.fulAvatar.path, NewPath); // Renaming }); Res.locals.success= ' Upload successful '; Res.render (' Index ', {title:title}); }); Module.exports= Router;　　Note: Create the Avatar folder in the public folder for file storageRun results1. Add 8000-port monitoring to the App.js　　2.cd to the project root directory, run the node app3. Access localhost:8000 on the browser　　4

Node. js blog instance (10) pv statistics and message statistics, node. jspv Original tutorial. In post. js, modify var post = {...} To (after each change, clear e:/mongodb/blog ): // Document var post = {name: this. name, time: time, title: this. title, post: this. post, tags: this. tags, comments: [], pv: 0 };The pv

does one Implement Asynchronous Process Control Using generators? The most common is various promise library packages? In the Node field, everything is related to callback. This is our low-level asynchronous function. We can use generators to establish a communication channel and write asynchronous code in a synchronous programming style. run(function* () { console.log("Starting") var file = yield readFile("./async.js") // [1] console.log(file.toStri

The event emitter is another important asynchronous programming technique in node that is outside of the callback function. In the graphics interface programming library such as MFC, event emitter is very common, for example, mouse click event, click the mouse, will trigger the mouse click Function-Event emitter trigger event, and after the event is triggered to process them. In the node

originally an open source project by Ryan Dahl, which was later noticed by Joyent company. Joyent Company willRyan Dahl was recruited, so now node. JS is managed and maintained by Joyent company. Despite the time it was born (2009years) is not long, but it has formed a huge ecosystem around it. node. JS has a strong a

= extname(name); if (!ext) path += '.ejs'; return path; } Filename is the parameter of the dirname function. As the path. dirname () of the nodejs core module, the returned path is always relative to the nodejs installation path. If the filename value is not specified, the file cannot be found.When using dirname, you should note that the first path parameter is intercepted when the function processes the input path parameter.The Section before '/' is used as the path name, for example: path.

Document directory Node resources Git GitHub IDE Node. js [5] connect express Introduction Node. js [4] First Module Node. js [3] overlooking the

In node. js (express), Jcrop is used to cut and upload images. node. jsjcrop Requirements To put it simply, you need to upload an avatar and save the cropped parts as the Avatar. Step 1: select the image: Step 2: Display and crop in the pop-up window: Step 3: click "save" to upload the file to the server. Implementation Process It is a bit bumpy, it is equivale

Node. js uses the socket. io method, node. jssocket. io You can use socket. io to create a socket. io server. However, this server depends on a created http server. After the http server is running, use the listen method to append a socket. io server to the http server. Copy codeThe Code is as follows:Var sio = require ("scoket. io ");Var socket = sio. listen (se

At the recent Google Angularjs conference,Synth surfaced as a set of API-first Web application frameworks built on node. js.Since synth was disclosed, the GitHub project has grown from 1 to more than 500 stars in 1.5 months. But Synth's creator, Jon Abrams, says the broader developer community is still confused about the framework.Jon Abrams says the synth project differs from the traditional

folders only controllers, Models, views. Others are I built, such as common put project common some classes, reports prepare to put the report file, ViewModels put Knouckoutjs viewmodel script file.Let's take a look at where some of the controls introduced by the UI Library script library are placed. Such asI put the framework CSS images JS themes etc are placed under the content, CSS placed in the project

Node. JS has been very popular recently, not only the open-source community is very concerned about it, but Microsoft has even provided official support for it to make node. JS can also run on Windows, Which is node. the further popularity of

Author: Michael Abernethy original linkSummary: Node is a server-side JavaScript interpreter that will change the concept of how the server should work. Its goal is to help programmers build highly scalable applications and write connection codes capable of handling tens of thousands of simultaneous connections to a single (one) physical machine. Brief introductionIf you've heard of node, or read some artic

Use Node. js to write basic extension methods for other programs This article describes how to use Node. js to compile extensions for other programs. The example in this article is to use Node to allow JavaScript code to interact with C ++ applications. For more information,

Amazing node. js Reading Notes: mongodb database interaction, node. jsmongodb This week, I learned how to interact with nodejs databases and used the jade template to build a user-verified website. I encountered several problems. 1. mongodb version is too low Npm ERR! Not compatible with your operating system or architecture: mongodb@0.9.9 0.9.9 only supports lin

one. }). Listen (80 ); // Output a String to the console once the server starts up, lew.us know everything // Starts up correctly Console. log ("Random Number Generator Running ..."); Start the application Put the above code into a file named "random. js. To start the application and run it (to create an HTTP server and listen to connections on port 80), enter the following command in your command prompt: % node