效果图：
代码：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
<title></title>
</head>
<style>
.box1 {
width: 30px;
height: 30px;
cursor: pointer;
}
.box2 {
width: 20px;
height: 20px;
position: relative;
cursor: pointer;
}
.box1 .img1{
height: 100%;
width: 100%;
}
.box2 .img2{
height: 100%;
width: 100%;
}
.p {
position: absolute;
top: 20px;
left: 5px;
font-size: 6px;
color: green;
user-select: none;
}
</style>
<body>
<div id="app">
<div v-show="show1" class="box1">
<img @mouseenter="enter" @mouseleave="leave" class="img1" src="d.png" alt="">
</div>
<div v-show="show2">
<div class="box2">
<img class="img2" src="s.png" alt="">
</div>
<p class="p">收藏</p>
</div>
</div>
<script type="text/javascript">
var app = new Vue({
el: '#app',
data: {
show1:true,
show2:false
},
methods: {
enter (){
this.show1 = false
this.show2= true
},
leave (){
this.show1 =true
this.show2= false
}
},
})
</script>
</body>
</html>
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