vue 简单实验 v-model 变量和htm值双向绑定

1.代码

<script src="https://unpkg.com/vue@next" rel="external nofollow" ></script>
<div id="two-way-binding"><p>{{ message }}</p><input v-model="message" />
</div>
<script>
const TwoWayBinding = {data() {return {message: 'Hello Vue!'}}
}
Vue.createApp(TwoWayBinding).mount('#two-way-binding')
</script>

2.运行结果