实例:
time, timeString 为组件的默认参数
index,index1,'start_'为自己传入的参数
<a-time-picker
style="80px"
format="HH:mm"
:defaultValue="moment(item1.start, 'HH:mm')"
placeholder="开始时间"
@change="((time, timeString)=>{changeTime(time, timeString,index,index1,'start_')})"
/>