<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-model数据双向绑定练习</title>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
<div id="app">
<input type="text" v-model="name" placeholder="请输入" />
<h2>你好,{{name}}</h2>
</div>
<script type="text/javascript">
var app = new Vue({
el:'#app',
data:{
name:''
}
})
</script>
</body>
</html>
运行结果
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>v-bind</title>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
<div id="app">
<p>姓名:{{name}}</p>
<input type="text" v-bind:value="description" />
<a v-bind:href="url">{{website}}</a>
<img :src="avatar" >
</div>
<script type="text/javascript">
var app = new Vue({
el:'#app',
data:{
name:'尤雨溪',
description:'Vue.js的创立者',
website:'Vue.js官网',
url:"https://cn.vuejs.org/",
avatar:'https://gss1.bdstatic.com/9vo3dSag_xI4khGkpoWK1HF6hhy/baike/w%3D268%3Bg%3D0/sign=c08a0c60a844ad342ebf8081e8996bc9/4afbfbedab64034f29596c8ba6c379310b551da2.jpg'
}
})
</script>
</body>
</html>
运行结果
注：
要空格在冒号
<img :src="avatar" >
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