vue3 elementplus DateTimePicker 日期时间设置默认时间为当天

DateTimePicker里面有个自带属性 可以实现这个需求，如图：

// 设置当前当天时间范围 00: 00: 00 - 23:59:59
const currentDate = [setDefaultDate(0), setDefaultDate(1)]const setDefaultDate = (type:number
): string => {let t = '';let date = new Date();let dateMap = {year: date.getFullYear(),month: date.getMonth() + 1,day: date.getDate(),};let month = dateMap.month >= 10 ? dateMap.month : "0" + dateMap.monthlet day = dateMap.day >= 10 ? dateMap.day : "0" + dateMap.day//当天默认初始时间 00:00:00if (type === 0) {t = date.getFullYear() + "-" + month + "-" + day + ' '+ '00' + ':'+ '00' +':'+ '00';}//当天默认初始时间 23:59:59if (type === 1) {t = date.getFullYear() + "-" + month + "-" + day + ' '+ '23' + ':'+ '59' +':'+ '59';}return t;
};