js获取指定时间

// 获取当前时间 getNowTime(stime, flag) { let dateo = stime ? new Date(stime) : new Date(); let dateTime; let yy = dateo.getFullYear(); let mm = dateo.getMonth() + 1; let dd = dateo.getDate(); let hh = dateo.getHours(); let mf = dateo.getMinutes() < 10 ? "0" + dateo.getMinutes() : dateo.getMinutes(); let ss = dateo.getSeconds() < 10 ? "0" + dateo.getSeconds() : dateo.getSeconds(); if (flag) { dateTime = yy + "" + mm + "" + dd; }else{ dateTime = yy + "-" + mm + "-" + dd + " " + hh + ":" + mf + ":" + ss; } // console.log(dateTime); return dateTime; },

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