vue实现抖音时间转盘

本文实例为大家分享了vue实现抖音时间转盘的具体代码，供大家参考，具体内容如下

做了一个抖音时间转盘，还挺简单的，可能我做的很粗糙

用vue做的 才160行代码。

其实很简单 只是大部分人被这个圆给迷惑了

这个圆就是用简单css3就能做 通过rotate来修改计算就能展示出来了。

然后贴代码。

<template>
 <div class=\"main\">
  <div class=\"timeBox\">
   <div class=\"yearBox box\">{{year}}</div>
   <div class=\"dayBox box\" :style=\"\'transform: rotate(\'+(360/day.length)*curDay+\'deg)\'\">
    <ul class=\"container\">
     <li
      v-for=\"(v,i) in day\"
      :key=\"i\"
      :style=\"\'transform: rotate(\'+(-360/day.length) * (i+1) +\'deg);transform-origin: -100% 50% 0px;margin-left:150px;margin-top:90px\'\"
     >{{v}}</li>
    </ul>
   </div>
   <div class=\"hourBox box\" :style=\"\'transform: rotate(\'+(-360/hour.length)*curHour+\'deg)\'\">
    <ul class=\"container\">
     <li
      v-for=\"(v,i) in hour\"
      :key=\"i\"
      :style=\"\'transform: rotate(\'+(360/hour.length)*i+\'deg);transform-origin: -200% 50% 0px;margin-left:300px;margin-top:190px\'\"
     >{{v}}</li>
    </ul>
   </div>
   <div class=\"minutesBox box\" :style=\"\'transform: rotate(\'+(-360/minutes.length)*curMin+\'deg)\'\">
    <ul class=\"container\">
     <li
      v-for=\"(v,i) in minutes\"
      :key=\"i\"
      :style=\"\'transform: rotate(\'+(360/minutes.length)*i+\'deg);transform-origin: -300% 50% 0px;margin-left:450px;margin-top:290px\'\"
     >{{v}}</li>
    </ul>
   </div>
    <div class=\"secondBox\" :style=\"\'transform: rotate(\'+(-360/seconds.length)*curSec+\'deg)\'\">
    <ul class=\"container\">
     <li
      v-for=\"(v,i) in seconds\"
      :key=\"i\"
      :style=\"\'transform: rotate(\'+(360/seconds.length)*i+\'deg);transform-origin: -400% 50% 0px;margin-left:600px;margin-top:390px\'\"
     >{{v}}</li>
    </ul>
   </div>
  </div>
 </div>
</template>
<script>
export default {
 data: function () {
  return {
   data: [\'零\', \'壹\', \'贰\', \'叁\', \'肆\', \'伍\', \'陆\', \'柒\', \'捌\', \'玖\', \'拾\', \'佰\', \'仟\', \'万\'],
   hour: [],
   curHour: 0,
   day: [],
   curDay: 0,
   minutes: [],
   curMin: 0,
   seconds: [],
   curSec: 0,
   year: \'\'
  }
 },
 created () {
  this.dealData()
  this.seconds = JSON.parse(JSON.stringify(this.minutes))
  var sky = [\'\', \'辛\', \'壬\', \'癸\', \'甲\', \'乙\', \'丙\', \'丁\', \'戊\', \'己\', \'庚\']
  var land = [\'\', \'酉\', \'戌\', \'亥\', \'子\', \'丑\', \'寅\', \'卯\', \'辰\', \'巳\', \'午\', \'未\', \'申\']
  var one = new Date().getFullYear() % 10
  var two = new Date().getFullYear() % 12
  this.year = sky[one] + land[two]
  setInterval(() => {
   this.getTime()
  }, 1000)
 },
 methods: {
  dealData () { // 生成数据
   // 星期
   for (let i = 0; i < 7; i++) {
    this.day.push(\'星期\' + this.data[i + 1])
   }
   // 小时
   for (let i = 0; i < 24; i++) {
    if (i < 11) {
     this.hour.push(this.data[i])
    } else {
     this.hour.push((parseInt(i / 10) > 1 ? this.data[parseInt(i / 10)] : \'\') + \'拾\' + (parseInt(i % 10) !== 0 ? this.data[i % 10] : \'\'))
    }
   }
   // 分钟
   for (let i = 0; i < 60; i++) {
    if (i < 11) {
     this.minutes.push(this.data[i])
    } else {
     this.minutes.push((parseInt(i / 10) > 1 ? this.data[parseInt(i / 10)] : \'\') + \'拾\' + (parseInt(i % 10) !== 0 ? this.data[i % 10] : \'\'))
    }
   }
  },
  getTime () { // 获取时间
   var now = new Date()
   this.curSec = now.getSeconds()
   this.curDay = now.getDay()
   this.curMin = now.getMinutes()
   this.curHour = now.getHours()
  }
 }
}
</script>
<style lang=\"scss\" scoped>
.box{
 position: absolute;
 transition: 1s;
}
.main{
 width: 100%;
 height: 100vh;
 overflow: hidden;
 background: #ccc;
}
.yearBox{
 top: 50%;
 left: 50%;
 height: 40px;
 width: 40px;
 margin-top: -20px;
 margin-left: -20px;
 line-height: 40px;
 text-align: center;
 font-size: 18px;
}
.timeBox{
 width: 800px;
 height: 800px;
 margin: 0 auto;
 position: relative;
}
.dayBox {
 width: 200px;
 height: 200px;
 top: 300px;
 left: 300px;
}
.hourBox {
 width: 400px;
 height: 400px;
 top: 200px;
 left: 200px;
}
.minutesBox {
 width: 600px;
 height: 600px;
 top: 100px;
 left: 100px;
}
.secondBox {
 width: 800px;
 height: 800px;
 top: 0;
 left: 0;
 position: absolute;
}
.container {
  overflow:auto;
  li {
   width: 50px;
   height: 20px;
   font-size: 12px;
   position: absolute;
  }
 }
</style>

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。