Two ways for Vue single-page application to reference separate style files

This article will introduce to you how to reference a separate style file in a Vue single-page application. This article takes the css file as an example and introduces it to you in two ways in great detail. Friends who need it can refer to it

Problem description

For .vue files, they are also composed of three parts: structure, behavior, and style. There is a scoped attribute in the style part, that is The current page is valid. When there are many styles in the style tag or there are duplications between .vue files, it always feels that it does not look neat enough, so you need to introduce some common styles. Let’s first talk about how to introduce separate style files. Here we take CSS files as an example, and then talk about the division of style files in my project

Introducing separate style files

Method 1

Introduce static resources into main.js. This method makes the style file shared by components in the project

// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
import Vue from 'vue'
import App from './App'
import router from './router'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
import axios from 'axios'
// 此处引入静态资源
require('./assets/css/style.css')
/* eslint-disable no-new */
new Vue({
 el: '#app',
 router,
 template: '<App/>',
 components: { App }
})

Method 2

Introduce style files into a certain .vue

<template>
  ...
</template>

<script>
  export default {
    name: "test"
  }
</script>
<style scoped>
 @import "style.css";
</style>

The file organization format is as follows:

Applications in the project

In my project, both methods are applied. The public styles are referenced in the first method, and the styles of each module in the project are referenced in the second method. In each module, It contains a style file, which is used to store the styles needed in this module. At this time, you need to be more flexible. If there are relatively few styles, or only a certain vue file will use it, you can still write the css style directly in the .vue file. in the style tag.

The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

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