How to check where vue is on the computer

Vue is a very popular JavaScript framework for building modern web applications. When learning the Vue framework, you may wonder how to view the Vue application you created on your computer. In this article, we will introduce how to view Vue applications on your computer.

1. Install Vue CLI

Vue CLI is an official Vue.js scaffolding tool, which can quickly create projects based on Vue development, mainly including Webpack, Babel, ESLint and other commonly used tools and plug-ins. By installing Vue CLI, we can easily create Vue projects and develop on our local computer.

The method to install Vue CLI is very simple. First, you need to install Node.js and npm. After installation, we can execute the following command in the terminal to install Vue CLI:

npm install -g @vue/cli

After completing the installation, we can start using Vue CLI to create Vue applications.

2. Create a Vue application using Vue CLI

Execute the following command in the terminal to quickly create a new Vue project using Vue CLI:

vue create your-project-name

In this command, your-project-name is the name of the project you want to create and can be customized. After executing this command, Vue CLI will prompt you to select some configuration information, such as plugins, features and other details required by the project. You can choose according to your needs or choose the default option. After waiting for the installation to complete, we have successfully created a Vue application.

3. Run the Vue application

After creating the Vue application, we need to execute the following command in the terminal to start the application:

cd your-project-name

npm run serve

In this command, we need to first enter the directory of the created project name, and then execute the npm run serve command to start the development server. When the command is executed successfully, we can access the Vue application in the browser.

4. View the Vue application in the browser

When we open the Vue application in the browser, we will see a welcome page. Unless you have customized your Vue application to your needs, this page should be the same as any other default Vue application. If you can see this page, congratulations, you have successfully built and successfully demonstrated a Vue application.

When developing Vue applications, we usually need to add some new components and functions to the code. When we make modifications to the code, we can view our changes in real time through the browser. After modifying the code, the terminal will prompt you to save it. After saving the code, refresh the page in the browser, and you will see that the content you modified has been updated.

Summary:

To view the Vue application on your computer, you need to use the Vue CLI tool to create a new project and execute the corresponding commands in the terminal to start the development server. When the code is changed, the changes we made can be viewed in real time in the browser. Vue CLI can greatly simplify the Vue development process, allowing us to focus on writing code and building projects.

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