<template><div class="container" @mouseenter="startAnimation" @mouseleave="stopAnimation"><!-- 旋方块 --><div class="box" :class="{ 'rotate-scale-up': isAnimating }"><!-- 元素内容 --></div></div>
</template><script setup>import {onMounted,ref,watch,onUnmounted} from 'vue';const isAnimating = ref(false); // 控制是否应用动画的响应式状态function startAnimation() {// 鼠标进入容器时，启动动画isAnimating.value = true;}function stopAnimation() {// 鼠标离开容器时，停止动画isAnimating.value = false;}onMounted(() => {setInterval(() => {if(isAnimating.value == false){isAnimating.value = true}else{isAnimating.value = false}}, 500)})// onUnmounted(() => {// 	clearInterval(timer)// });
</script><style>.container {/* 定义容器宽度和高度 */width: 100px;height: 100px;margin-top: 250px;margin-left: 40%;}.box {/* 定义方块宽度和高度 */width: 100px;height: 100px;background-color: blue;}.rotate-scale-up {-webkit-animation: rotate-scale-up 0.65s linear both;animation: rotate-scale-up 0.65s linear both;
}@-webkit-keyframes rotate-scale-up {0% {-webkit-transform: scale(1) rotateZ(0);transform: scale(1) rotateZ(0);}50% {-webkit-transform: scale(2) rotateZ(180deg);transform: scale(2) rotateZ(180deg);}100% {-webkit-transform: scale(1) rotateZ(360deg);transform: scale(1) rotateZ(360deg);}
}
@keyframes rotate-scale-up {0% {-webkit-transform: scale(1) rotateZ(0);transform: scale(1) rotateZ(0);}50% {-webkit-transform: scale(2) rotateZ(180deg);transform: scale(2) rotateZ(180deg);}100% {-webkit-transform: scale(1) rotateZ(360deg);transform: scale(1) rotateZ(360deg);}
}</style>