## 天、小时、分、秒倒计时 插件/Days, hours, minutes, seconds countdown plug-in
### usage: 
```javascript
     import countDown from 'time-countdown-dhms';
         let date = new Date('2022/06/22 18:00'); 
         //传入要倒计时的时间 '2022/06/22 18:00'或者'2022-06-22 18:00' 
         //input the time to count down//传入要倒计时的时间 '2022/06/22 18:00'或者'2022-06-22 18:00'
         //请自行增加定时器监听，Vue的话自行做响应式绑定，并记得在组件销毁前清除定时器，react差不多相同的，客官老爷自行取用
          //please add Inerverval urself ,and bind data with vue or react urself too,:)
         setInterval(()=>{
             //第一个参数为需要倒计时的时间，
             //第二参数为格式化时间 ,dhms代表天小时分秒，hms小时分秒,ms分秒 
               //The first parameter is the time to count down
                      //The second parameter is format time, dhms represents day hour minute second, hms hour minute second, ms minute second
             let c = countDown(date,'hms');
             console.log(c.h);
             console.log(c.m);
             console.log(c.s);
         },1000);
```
    

   
     

     
### vue使用方法如下/useage in vue.js：          
```vue
<template>
      <div class="home">
        <h1>距离2022/06/22 18:00还有</h1>
    <!--    {{count.d}}天-->
        {{count.h}}小时
        {{count.m}}分
        {{count.s}}秒
      </div>
    </template>
    
    <script>
    import countDown from 'time-countdown-dhms'
    export default {
    
      name: 'Home',
      data(){
        return{
          count:{},
          int:null
        }
      },
      mounted(){
        let date = new Date('2022/06/22 18:00');
        this.int = setInterval(()=>{
          this.count = countDown(date,'hms');
          console.log(this.count.s);
        },1000);
      },
      beforeDestroy(){
        clearInterval(this.int);
        this.count = null;
        
      },
      components: {
      }
    }
    </script>
```