Vue.js 默认插槽

默认插槽视频

components

Categray.vue

<template>
	<div class="category">
		<h3>{{title}}分类</h3>
		<!-- 定义一个插槽（挖个坑，等着组件的使用者进行填充） -->
		<slot>我是一些默认值，当使用者没有传递具体结构时，我会出现</slot>
	</div>
</template>

<script>
	export default {
		name:'Category',
		props:['title']
	}
</script>

<style scoped>
	.category{
		background-color: skyblue;
		width: 200px;
		height: 300px;
	}
	h3{
		text-align: center;
		background-color: orange;
	}
	video{
		width: 100%;
	}
	img{
		width: 100%;
	}
</style>

App.vue

<template>
	<div class="container">
		<Category title="美食" >
			<img src="https://s3.ax1x.com/2021/01/16/srJlq0.jpg" alt="">
		</Category>

		<Category title="游戏" >
			<ul>
				<li v-for="(g,index) in games" :key="index">{{g}}</li>
			</ul>
		</Category>

		<Category title="电影">
			<video controls src="http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4"></video>
		</Category>
	</div>
</template>

<script>
	import Category from './components/Category'
	export default {
		name:'App',
		components:{Category},
		data() {
			return {
				foods:['火锅','烧烤','小龙虾','牛排'],
				games:['红色警戒','穿越火线','劲舞团','超级玛丽'],
				films:['《教父》','《拆弹专家》','《你好，李焕英》','《尚硅谷》']
			}
		},
	}
</script>

<style scoped>
	.container{
		display: flex;
		justify-content: space-around;
	}
</style>

main.js

//引入Vue
import Vue from 'vue'
//引入App
import App from './App.vue'
//引入插件
import vueResource from 'vue-resource'
//关闭Vue的生产提示
Vue.config.productionTip = false
//使用插件
Vue.use(vueResource)

//创建vm
new Vue({
	el:'#app',
	render: h => h(App),
	beforeCreate() {
		Vue.prototype.$bus = this
	}
})