mint-ui 时间插件使用及获取选择值的方法

<div > {{pickerValue}}</div><mt-datetime-picker ref="picker" 每一个都要填上这一条open type="time" @confirm="handleConfirm" 设置点击确定 v-model="pickerValue"></mt-datetime-picker>data () { return { pickerValue:null, 定义methods:{openPicker() { this.$refs.picker.open();设置开始 },handleConfirm(){ console.log(this.pickerValue) ;获取值},转换小时formatDate(date) { const y = date.getFullYear() let m = date.getMonth() + 1 m = m < 10 ? '0' + m : m let d = date.getDate() d = d < 10 ? ('0' + d) : d return y + ' ' + m + ' ' + d},handleConfirm(){ let a = this.pickerValue // console.log(a.split(" ")) ; this.zheng=this.formatDate(this.$refs.picker.value) console.log(this.formatDate(this.$refs.picker.value)) // console.log(this.value) ;},设置当前日期为初始日期<mt-datetime-picker :startDate="startDate"</mt-datetime-picker>data(){ return{  startDate: new Date(), }}设置默认值this.zheng=new Date().getFullYear()+'年'+new Date().getMonth()+1+'月'+new Date().getDate()+'日'