Explore how to let Vue.js execute cmd commands

In front-end development, Vue.js is a very popular JavaScript framework. It has become one of the top choices of many developers as it is perfect for building single-page applications and cross-platform applications. In Vue.js, we can use command line tools to perform some common tasks, such as creating projects, running development servers, etc.

In this article, we will explore how to make Vue.js execute cmd commands.

Step 1: Install Node.js
Node.js is an open source JavaScript runtime environment that can be used to run JavaScript files and perform related tasks on the server. We need to install Node.js on the computer to let Vue.js execute cmd commands. It can be downloaded from the Node.js official website or installed through the installation package manager. Once the installation is complete, you can verify that Node.js was installed correctly by entering the following command in the command prompt:

node -v

This will display the version number of Node.js.

Step 2: Install Vue CLI globally
Vue CLI is the official command line tool of Vue.js, which can help us easily create and manage Vue.js projects. We need to enter the following command in the terminal to install Vue CLI globally:

npm install -g @vue/cli

Then we can verify that Vue CLI has been successfully installed by entering the following command:

vue --version

This will display the Vue CLI version number.

Step 3: Execute the cmd command in the Vue.js project
We can execute the cmd command by entering the root directory of the Vue.js project in the terminal. For example, if we want to run the npm install command to install project dependencies, we can enter the following command in the terminal:

cd project-directory
npm install

This will execute the npm install command in the root directory of the project. Likewise, we can use other cmd commands to perform different tasks such as running a development server, building a Vue.js application, etc. For specific commands, please refer to the Vue CLI official documentation.

Summary:
To allow Vue.js to execute cmd commands, we need to first install Node.js and Vue CLI, and execute cmd commands in the root directory of the Vue.js project. Mastering these basic knowledge will bring more convenience and efficiency to your Vue.js development work.

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