const nowTime = new Date("2000-01-22").getTime() const nowDate = new Date(nowTime + 13 * 24 * 60 * 60 * 1000); nowDate.setMonth(nowDate.getMonth()); var date = new Date(nowDate) var y = date.getFullYear() var m = date.getMonth() + 1 m = m < 10 ? ('0' + m) : m; var d = date.getDate() d = d < 10 ? ('0' + d) : d; var h = date.getHours(); h = h < 10 ? ('0' + h) : h; var min = date.getMinutes(); min = min < 10 ? ("0" + min) : min; var s = date.getSeconds(); s = s < 10 ? ("0" + s) : s; const time = y + '年' + m + '月' + d + "日";