VUE3 basic tutorial: Use Vue.js plug-in to encapsulate the dividing line component

Vue.js is a popular front-end framework that provides a wealth of plug-ins and components, allowing us to develop web applications more conveniently.

This article introduces how to use the Vue.js plug-in to encapsulate a dividing line component. Using this component in a web application can make the page more beautiful and easier to read.

1. Install Vue.js

Before we begin, we need to install Vue.js first. Generally, we can use npm to install Vue.js in the command line. If you haven't installed npm yet, please install npm first.

Execute the following command in the command line:

npm install vue

2. Create a dividing line component

We can use Vue.js to create a dividing line component. In this component, we can use HTML and CSS to define the style of the dividing line.

Execute the following command in the command line to create a new Vue.js component project:

vue create separation-line

In the src/components directory, create a file SeparationLine.vue with the following code:

<template>
  <div class="separation-line"></div>
</template>

<style>
.separation-line {
  border-bottom: 1px solid #ccc;
  margin: 20px 0;
}
</style>

In the above code, we define a Vue.js component named SeparationLine. In the