! function (t, n) {
    "object" == typeof exports && "undefined" != typeof module ? module.exports = n() : "function" == typeof define && define.amd ? define(n) : t.dayjs = n()
}(this, function () {
    "use strict";
    var t = "millisecond",
        n = "second",
        e = "minute",
        r = "hour",
        i = "day",
        s = "week",
        u = "month",
        a = "quarter",
        o = "year",
        h = /^(\d{4})-?(\d{1,2})-?(\d{0,2})[^0-9]*(\d{1,2})?:?(\d{1,2})?:?(\d{1,2})?.?(\d{1,3})?$/,
        f = /\[.*?\]|Y{2,4}|M{1,4}|D{1,2}|d{1,4}|H{1,2}|h{1,2}|a|A|m{1,2}|s{1,2}|Z{1,2}|SSS/g,
        c = function (t, n, e) {
            var r = String(t);
            return !r || r.length >= n ? t : "" + Array(n + 1 - r.length).join(e) + t
        },
        d = {
            s: c,
            z: function (t) {
                var n = -t.utcOffset(),
                    e = Math.abs(n),
                    r = Math.floor(e / 60),
                    i = e % 60;
                return (n <= 0 ? "+" : "-") + c(r, 2, "0") + ":" + c(i, 2, "0")
            },
            m: function (t, n) {
                var e = 12 * (n.year() - t.year()) + (n.month() - t.month()),
                    r = t.clone().add(e, u),
                    i = n - r < 0,
                    s = t.clone().add(e + (i ? -1 : 1), u);
                return Number(-(e + (n - r) / (i ? r - s : s - r)) || 0)
            },
            a: function (t) {
                return t < 0 ? Math.ceil(t) || 0 : Math.floor(t)
            },
            p: function (h) {
                return {
                    M: u,
                    y: o,
                    w: s,
                    d: i,
                    h: r,
                    m: e,
                    s: n,
                    ms: t,
                    Q: a
                } [h] || String(h || "").toLowerCase().replace(/s$/, "")
            },
            u: function (t) {
                return void 0 === t
            }
        },
        // $ = {
        //     name: "en",
        //     weekdays: "Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday".split("_"),
        //     months: "January_February_March_April_May_June_July_August_September_October_November_December".split("_")
        // },
        // l = "en",
        $ = {
            name: 'zh-cn',
            weekdays: '星期日_星期一_星期二_星期三_星期四_星期五_星期六'.split('_'),
            weekdaysShort: '周日_周一_周二_周三_周四_周五_周六'.split('_'),
            weekdaysMin: '日_一_二_三_四_五_六'.split('_'),
            months: '一月_二月_三月_四月_五月_六月_七月_八月_九月_十月_十一月_十二月'.split('_'),
            monthsShort: '1月_2月_3月_4月_5月_6月_7月_8月_9月_10月_11月_12月'.split('_'),
            ordinal: function(number, period) {
              switch (period) {
                case 'W':
                  return number+'周'
                default:
                  return number+'日'
              }
            },
            weekStart: 1,
            formats: {
              LT: 'HH:mm',
              LTS: 'HH:mm:ss',
              L: 'YYYY/MM/DD',
              LL: 'YYYY年M月D日',
              LLL: 'YYYY年M月D日Ah点mm分',
              LLLL: 'YYYY年M月D日ddddAh点mm分',
              l: 'YYYY/M/D',
              ll: 'YYYY年M月D日',
              lll: 'YYYY年M月D日 HH:mm',
              llll: 'YYYY年M月D日dddd HH:mm'
            },
            relativeTime: {
              future: '%s内',
              past: '%s前',
              s: '几秒',
              m: '1 分钟',
              mm: '%d 分钟',
              h: '1 小时',
              hh: '%d 小时',
              d: '1 天',
              dd: '%d 天',
              M: '1 个月',
              MM: '%d 个月',
              y: '1 年',
              yy: '%d 年'
            }
        },
        l = "zh-cn",
        m = {};
    m[l] = $;
    var y = function (t) {
            return t instanceof S
        },
        M = function (t, n, e) {
            var r;
            if (!t) return null;
            if ("string" == typeof t) m[t] && (r = t), n && (m[t] = n, r = t);
            else {
                var i = t.name;
                m[i] = t, r = i
            }
            return e || (l = r), r
        },
        g = function (t, n, e) {
            if (y(t)) return t.clone();
            var r = n ? "string" == typeof n ? {
                format: n,
                pl: e
            } : n : {};
            return r.date = t, new S(r)
        },
        D = d;
    D.l = M, D.i = y, D.w = function (t, n) {
        return g(t, {
            locale: n.$L,
            utc: n.$u
        })
    };
    var S = function () {
        function c(t) {
            this.$L = this.$L || M(t.locale, null, !0) || l, this.parse(t)
        }
        var d = c.prototype;
        return d.parse = function (t) {
            this.$d = function (t) {
                var n = t.date,
                    e = t.utc;
                if (null === n) return new Date(NaN);
                if (D.u(n)) return new Date;
                if (n instanceof Date) return new Date(n);
                if ("string" == typeof n && !/Z$/i.test(n)) {
                    var r = n.match(h);
                    if (r) return e ? new Date(Date.UTC(r[1], r[2] - 1, r[3] || 1, r[4] || 0, r[5] || 0, r[6] || 0, r[7] || 0)) : new Date(r[1], r[2] - 1, r[3] || 1, r[4] || 0, r[5] || 0, r[6] || 0, r[7] || 0)
                }
                return new Date(n)
            }(t), this.init()
        }, d.init = function () {
            var t = this.$d;
            this.$y = t.getFullYear(), this.$M = t.getMonth(), this.$D = t.getDate(), this.$W = t.getDay(), this.$H = t.getHours(), this.$m = t.getMinutes(), this.$s = t.getSeconds(), this.$ms = t.getMilliseconds()
        }, d.$utils = function () {
            return D
        }, d.isValid = function () {
            return !("Invalid Date" === this.$d.toString())
        }, d.isSame = function (t, n) {
            var e = g(t);
            return this.startOf(n) <= e && e <= this.endOf(n)
        }, d.isAfter = function (t, n) {
            return g(t) < this.startOf(n)
        }, d.isBefore = function (t, n) {
            return this.endOf(n) < g(t)
        }, d.$g = function (t, n, e) {
            return D.u(t) ? this[n] : this.set(e, t)
        }, d.year = function (t) {
            return this.$g(t, "$y", o)
        }, d.month = function (t) {
            return this.$g(t, "$M", u)
        }, d.day = function (t) {
            return this.$g(t, "$W", i)
        }, d.date = function (t) {
            return this.$g(t, "$D", "date")
        }, d.hour = function (t) {
            return this.$g(t, "$H", r)
        }, d.minute = function (t) {
            return this.$g(t, "$m", e)
        }, d.second = function (t) {
            return this.$g(t, "$s", n)
        }, d.millisecond = function (n) {
            return this.$g(n, "$ms", t)
        }, d.unix = function () {
            return Math.floor(this.valueOf() / 1e3)
        }, d.valueOf = function () {
            return this.$d.getTime()
        }, d.startOf = function (t, a) {
            var h = this,
                f = !!D.u(a) || a,
                c = D.p(t),
                d = function (t, n) {
                    var e = D.w(h.$u ? Date.UTC(h.$y, n, t) : new Date(h.$y, n, t), h);
                    return f ? e : e.endOf(i)
                },
                $ = function (t, n) {
                    return D.w(h.toDate()[t].apply(h.toDate(), (f ? [0, 0, 0, 0] : [23, 59, 59, 999]).slice(n)), h)
                },
                l = this.$W,
                m = this.$M,
                y = this.$D,
                M = "set" + (this.$u ? "UTC" : "");
            switch (c) {
                case o:
                    return f ? d(1, 0) : d(31, 11);
                case u:
                    return f ? d(1, m) : d(0, m + 1);
                case s:
                    var g = this.$locale().weekStart || 0,
                        S = (l < g ? l + 7 : l) - g;
                    return d(f ? y - S : y + (6 - S), m);
                case i:
                case "date":
                    return $(M + "Hours", 0);
                case r:
                    return $(M + "Minutes", 1);
                case e:
                    return $(M + "Seconds", 2);
                case n:
                    return $(M + "Milliseconds", 3);
                default:
                    return this.clone()
            }
        }, d.endOf = function (t) {
            return this.startOf(t, !1)
        }, d.$set = function (s, a) {
            var h, f = D.p(s),
                c = "set" + (this.$u ? "UTC" : ""),
                d = (h = {}, h[i] = c + "Date", h.date = c + "Date", h[u] = c + "Month", h[o] = c + "FullYear", h[r] = c + "Hours", h[e] = c + "Minutes", h[n] = c + "Seconds", h[t] = c + "Milliseconds", h)[f],
                $ = f === i ? this.$D + (a - this.$W) : a;
            return this.$d[d] && this.$d[d]($), this.init(), this
        }, d.set = function (t, n) {
            return this.clone().$set(t, n)
        }, d.add = function (t, a) {
            var h, f = this;
            t = Number(t);
            var c = D.p(a),
                d = function (n, e) {
                    var r = f.clone().set("date", 1).set(n, e + t);
                    return r.set("date", Math.min(f.$D, r.daysInMonth()))
                },
                $ = function (n) {
                    var e = new Date(f.$d);
                    return e.setDate(e.getDate() + n * t), D.w(e, f)
                };
            if (c === u) return d(u, this.$M);
            if (c === o) return d(o, this.$y);
            if (c === i) return $(1);
            if (c === s) return $(7);
            var l = (h = {}, h[e] = 6e4, h[r] = 36e5, h[n] = 1e3, h)[c] || 1,
                m = this.valueOf() + t * l;
            return D.w(m, this)
        }, d.subtract = function (t, n) {
            return this.add(-1 * t, n)
        }, d.format = function (t) {
            var n = this;
            if (!this.isValid()) return "Invalid Date";
            var e = t || "YYYY-MM-DDTHH:mm:ssZ",
                r = D.z(this),
                i = this.$locale(),
                s = i.weekdays,
                u = i.months,
                a = function (t, n, e, r) {
                    return t && t[n] || e[n].substr(0, r)
                },
                o = function (t) {
                    return D.s(n.$H % 12 || 12, t, "0")
                },
                h = {
                    YY: String(this.$y).slice(-2),
                    YYYY: String(this.$y),
                    M: String(this.$M + 1),
                    MM: D.s(this.$M + 1, 2, "0"),
                    MMM: a(i.monthsShort, this.$M, u, 3),
                    MMMM: u[this.$M],
                    D: String(this.$D),
                    DD: D.s(this.$D, 2, "0"),
                    d: String(this.$W),
                    dd: a(i.weekdaysMin, this.$W, s, 2),
                    ddd: a(i.weekdaysShort, this.$W, s, 3),
                    dddd: s[this.$W],
                    H: String(this.$H),
                    HH: D.s(this.$H, 2, "0"),
                    h: o(1),
                    hh: o(2),
                    a: this.$H < 12 ? "am" : "pm",
                    A: this.$H < 12 ? "AM" : "PM",
                    m: String(this.$m),
                    mm: D.s(this.$m, 2, "0"),
                    s: String(this.$s),
                    ss: D.s(this.$s, 2, "0"),
                    SSS: D.s(this.$ms, 3, "0"),
                    Z: r
                };
            return e.replace(f, function (t) {
                return t.indexOf("[") > -1 ? t.replace(/\[|\]/g, "") : h[t] || r.replace(":", "")
            })
        }, d.utcOffset = function () {
            return 15 * -Math.round(this.$d.getTimezoneOffset() / 15)
        }, d.diff = function (t, h, f) {
            var c, d = D.p(h),
                $ = g(t),
                l = 6e4 * ($.utcOffset() - this.utcOffset()),
                m = this - $,
                y = D.m(this, $);
            return y = (c = {}, c[o] = y / 12, c[u] = y, c[a] = y / 3, c[s] = (m - l) / 6048e5, c[i] = (m - l) / 864e5, c[r] = m / 36e5, c[e] = m / 6e4, c[n] = m / 1e3, c)[d] || m, f ? y : D.a(y)
        }, d.daysInMonth = function () {
            return this.endOf(u).$D
        }, d.$locale = function () {
            return m[this.$L]
        }, d.locale = function (t, n) {
            if (!t) return this.$L;
            var e = this.clone();
            return e.$L = M(t, n, !0), e
        }, d.clone = function () {
            return D.w(this.toDate(), this)
        }, d.toDate = function () {
            return new Date(this.$d)
        }, d.toJSON = function () {
            return this.toISOString()
        }, d.toISOString = function () {
            return this.$d.toISOString()
        }, d.toString = function () {
            return this.$d.toUTCString()
        }, c
    }();
    return g.prototype = S.prototype, g.extend = function (t, n) {
        return t(n, S, g), g
    }, g.locale = M, g.isDayjs = y, g.unix = function (t) {
        return g(1e3 * t)
    }, g.en = m[l], g.Ls = m, g
});