How to install the vue framework (tutorial sharing)

Vue is a popular JavaScript framework used for developing web applications. Vue is unique in that it allows you to build reusable components, easily manage the state of your application, and communicate your application with your backend server. This article will introduce the installation process of Vue.

1. Install Node.js and npm

The installation of Vue requires Node.js and npm. Node.js is a JavaScript runtime environment based on the Chrome V8 engine for developing server-side applications. npm is the package manager for Node.js. You can download and install Node.js and npm at the following URL:
https://nodejs.org/en/

2. Install Vue CLI

Vue CLI is a Vue Command line tool to quickly create scaffolding for Vue projects. If you have not installed Vue CLI, enter the following command in the terminal or command prompt to install it:

npm install -g @vue/cli

After installation, you can use the following command to check the version of Vue CLI:

vue --version

3. Create a Vue project

After installing the Vue CLI, please enter the directory where you want to create the Vue project in the terminal or command prompt, and run the following command:

vue create my-project

where "my -project" is the name of the project you named it. This command will create a new Vue project and automatically install Vue and Vue dependencies. Follow the prompts to select the Custom Project option to choose a configuration that's right for your project.

4. Run the Vue project

Vue CLI provides many practical commands to facilitate the development of Vue projects. Run the Vue project using the following command:

cd my-project
npm run serve

This command will start a development server, run the Vue project and monitor your changes to the project. You can open a web browser and visit http://localhost:8080 to view the project on localhost.

5. Build the Vue project

When you are ready to publish the Vue project, please use the following command to build the application:

npm run build

This command will create a Vue project in the project root directory "dist" directory and generate static files for deployment in it. You can upload these files to a web server for production deployment.

6. Summary

This article introduces how to install and run Vue, a popular front-end framework. Vue's componentized architecture and state management facilitate the development and maintenance of web applications. The process of installing and running Vue is very simple and only requires a few commands to complete. If you are a front-end developer or want to start learning web development, Vue is a tool that you must master.

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