保姆级使用Vue-count-to

安装

npm install vue-count-to

直接使用

<template><div class="vue-count-to"><div class="count-to"><div><CountTo :startVal='startVal' :endVal='endVal' :duration='duration' /></div><div><CountTo :startVal='startVal' :endVal='endVal' :duration='duration' /></div><div><CountTo :startVal='startVal' :endVal='endVal' :duration='duration' /></div><div><CountTo :startVal='startVal' :endVal='endVal' :duration='duration' /></div><div><CountTo :startVal='startVal' :endVal='endVal' :duration='duration' /></div><div><CountTo :startVal='startVal' :endVal='endVal' :duration='duration' /></div><div><CountTo :startVal='startVal' :endVal='endVal' :duration='duration' /></div><div><CountTo :startVal='startVal' :endVal='endVal' :duration='duration' /></div></div></div>
</template>
<script>
import CountTo from 'vue-count-to'
export default {data() {return {startVal: 0,endVal: 100,duration: 3000,timer: null}},components: {CountTo},mounted() {this.timer = setInterval(() => {this.endVal = this.endVal * 2}, 4000)},destroyed() {clearInterval(this.timer)}
}
</script>
<style scoped>
.vue-count-to {width: 100%;height: 100%;
}
.count-to {width: 300px;height: 300px;margin: 100px 0 0 100px;border: 1px solid red;
}
.count-to span {font-size: 30px;font-weight: 700;font-family: 'YJSZ';
}
.count-to > div:nth-of-type(1) > span {color: red;
}
.count-to > div:nth-of-type(2) > span {color: blue;
}
.count-to > div:nth-of-type(3) > span {color: pink;
}
.count-to > div:nth-of-type(4) > span {color: yellow;
}
.count-to > div:nth-of-type(5) > span {color: green;
}
.count-to > div:nth-of-type(6) > span {color: orange;
}
.count-to > div:nth-of-type(7) > span {color: cyan;
}
.count-to > div:nth-of-type(8) > span {color: purple;
}
</style>

① vue-count-to只能适用 Vue2，并不适用于Vue3；

② 对于Vue3还有个vue3-count-to，但是这个好像用不了，我当时试了，并没有加载出来，而且也没报错，还有待研究