How to upgrade vue.js

How to upgrade vue.js: First uninstall vue through the command "npm uninstall vue-cli -g"; then use the command "npm install -g @vue/cli" to install the new version of vue.

The operating environment of this tutorial: Windows 7 system, Vue version 2.9.6, DELL G3 computer.

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Vue.js is a progressive framework for building user interfaces. Unlike other heavyweight frameworks, Vue adopts a bottom-up incremental development design. Vue's core library only focuses on the view layer, and is very easy to learn and integrate with other libraries or existing projects. Vue, on the other hand, is fully capable of driving complex single-page applications developed using single-file components and libraries supported by the Vue ecosystem.

How to upgrade vue.js?

1. Uninstall first

npm uninstall vue-cli -g

2. Reinstall (remember to use npm)

Install the latest version

npm install -g @vue/cli

Open the terminal (cmd), Enter vue -V to see that the version has been upgraded.

View version

vue --version

or

vue -V

npm introduction

npm (full name Node Package Manager , the "node package manager") is Nodejs's default package management system written in JavaScript. npm can be used to install, share, distribute code, and manage project dependencies.

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