<div id="app">
<img v-bind src="imgSre">
<img v-bind:title="imgtitle+'!!!">
<img v-bind:class="isActive?'active'">
<img v-bind:class="{active:isActive}">
</div>
<div id="app">
<img :src="imgSre">
<img :title="imgtitle+'!!!">
<img :class="isActive?'active'">
<img :class="{active:isActive}">
</div>
var myVue = new Vue({
el:'#app',
data:{
imgSre: "imgSre"
}
})