<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
<div id="app">
<h1 v-show="isShow">111111111111</h1>
<!-- v-show:true显示，false隐藏,适用于频繁切换（如轮播图、tab面板等） -->
<h1 v-if="isShow">22222222222222222</h1>
<!-- v-if适用于只切换一次，页面只加载一次 -->
<button v-on:click="change">切换</button>
<!-- v-on：click绑定点击事件 -->
{{nickname}}
<div v-html='str'></div>
<!-- v-html 渲染内容-->
<table>
<tr>
<th>序号</th>
<th>品牌</th>
</tr>
<tr v-for='(item,i) in list'>
<!-- v-for 遍历数组-->
<td>{{i+1}}</td>
<td>{{item}}</td>
</tr>
</table>
<img src="" alt="" v-bind:src='imgUrl'>
<!-- v-bind 绑定所有的属性，可以直接用冒号来代替 -->
</div>
<script>
let vm=new Vue({
el:'#app',
data(){
return{
isShow: "false",
nickname:'simba'，
list:['aj','vans','nike']，
str: '<h1>simba</h1>',
imgUrl: "https://p1.music.126.net/jmSZkitsHu6P2osBGwVEtg==/109951165049297767.jpg?imageView&quality=89"
}
}，
methods: {
change() {
this.isShow = !this.isShow
}
},
})
</script>
</body>
</html>
