vue 复习篇. 注册全局组件,和 组件库

初篇 ==============================================================

1. 编写loading组件(components/Loading/index.vue)

<template>
  <div>loading</div>
</template>

<script>
export default {
  name: 'loading'
}
</script>

2.注册为全局组件 (components/Loading/index.js)

import loading from './index.vue'
const loadingOp= {
  install: (Vue) => {
    Vue.component('loading', loading)
  }
}
export default loadingOp

3.定义组件库(components/index.js)

import Model from './Model'
import Loading from './Loading'
export default {
  Model,
  Loading
}

4.开启全局使用此组件 (main.js)

import componetList from './components'
const { Model, Loading } = componetList
Vue.use(Model).use(Loading)

5. 使用组件

<template>
      <loading></loading>
</template>


 

中篇 ==============================================================

1. 使用组件

1.新建一个plugins文件夹 
2.在文件夹中创建放置全局组件的文件components.js 
3.在components.js文件中引入所有要注册的全局组件 
4.在app.js根实例文件中,引入components.js

import eg from '../components/eg.vue'; export default (Vue)=>{ Vue.component("Eg",eg); }


原文地址:https://www.cnblogs.com/yangmengsheng/p/11103939.html