绑定事件
<div id="root" >
<!-- 点击事件：点击hello变成world -->
<!--<div v-on:click="handleClike">{{content}}</div>-->
<!--<div v-on:click="handleClike"v-text="content"></div>-->
<!-- 事件简写 -->
<div @click="handleClike" >{{content}}</div>
</div>
<script>
new Vue({
el: "#root",
data: {
content: " hello",
},
methods: {
handleClike:function(){
this.content = "world"
}
}
})
</script>