export function TimeChange(params){    let time;    if(params.length>10){  // 当时间戳为13位的时候        time=new Date(params)    }else{        time=new Date(params*1000)  // 时间戳为10位的时候，先补充三位在进行转换    }    let year=time.getFullYear()+'-';    let month=(time.getMonth()+1 < 10 ? '0'+(time.getMonth()+1) : time.getMonth()+1) + '-';    let day=(time.getDate()<10?'0'+time.getDate():time.getDate())+' ';    let hour=(time.getHours()<10?'0'+time.getHours():time.getHours())+':';    let minute=(time.getMinutes()<10?'0'+time.getMinutes():time.getMinutes())+':';    let second=time.getSeconds()<10?'0'+time.getSeconds():time.getSeconds();    return year+month+day+hour+minute+second}

结果：