how to check node js version

window, enter:Copy codeThe Code is as follows:C: \ node> express-sessions nodetest1Press enter and you will see a bunch of things like this:Copy codeThe Code is as follows:C: \ node> express -- sessions nodetest1Create: nodetest1Create: nodetest1/package. jsonCreate: nodetest1/app. jsCreate: nodetest1/routesCreate: nodetest1/routes/index. jsCreate: nodetest1/routes/user. jsCreate: nodetest1/viewsCreate: no

This article describes how to use npm to publish a Node. JS package tutorial. This article describes how to configure a package. json, register an npm account, publish a package, etc. For more information, see if npm is a Node. JS package manager. During Node.

Node. js blog instance (7) Paging function, node. js Paging Original tutorial. Adds the paging function to the homepage and user pages of a blog. Set: up to 10 articles can be displayed on each page of the home page and user page.Here the skip and limit operations of mongodb are used.Open post.

This article mainly introduces Node. js uses the dependency injection-related issues and solutions, Node. js is a framework that runs JavaScript applications on the server. If you need JavaScript, refer to the recent introduction. I turn to dependency injection to help you understand the simple way to separate code and

This article mainly introduces the open-source Node. js application framework HapiJS. This article describes HapiJS introduction, HapiJS installation, project configuration, and development instances. For more information, see 1. Introduction to HapiJS HapiJS is an open-source, Node-based. the js application framework

Detailed description of custom error types in Node. js and node. js Preface In general, few people will consider how to deal with the wrong policies generated by the application. In the debugging process, they simply useconsole.log(‘error')Locating errors is basically enough. By leaving this debugging information, we w

, and local installation is not required. 3. create an Express project. 4. open package. json and edit the template engine. "Jade": "> = 0.0.1" changed to "ejs": "> = 0.6.0" After saving, switch to cmd and execute Npm installl Check the package. json in the current directory and automatically install the required extension. Node_modules is added to the site directory, which is the extension library file. I personally don't like express's built-in jad

This article mainly introduces three unknown Node types. js Code optimization methods help you optimize code. If you are interested, refer to Node. the running of js programs may be limited by the CPU or input/output operations and very slow. From the CPU perspective, one of the typical causes of slow running is the un

How to Use jQuery in Node. js and Node. js Want to use jQuery in NodeJs? First, install jquery and npm install jquery. The installed version is 3.1.0. Next, first we will use var $ = require ('jquery '). Save the following code as app. j