getWeekDay(date) { let weekArray = new Array("日", "一", "二", "三", "四", "五", "六"); let week = weekArray[new Date(date).getDay()];//注意此处必须是先new一个Date return week; }, timestampToTime(timestamp) { let date = new Date(timestamp);//时间戳为10位需*1000,时间戳为13位的话不需乘1000 let Y = date.getFullYear() + '-'; let M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1) + '-'; let D = date.getDate() + ' '; let h = date.getHours() + ':'; let m = date.getMinutes() + ':'; let s = date.getSeconds(); return Y + M + D + h + m + s; },