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  • 获取当前日期和农历的js代码

    来自:http://www.cnblogs.com/Gnepner/archive/2011/09/07/2169822.html

    获取当前日期 getToday.js: 

    function GetCurrentDateTime() {
        var d = new Date();
        var year = d.getFullYear();
        var month = d.getMonth() + 1;
        var date = d.getDate();
        var week = d.getDay();
        var hours = d.getHours();
        var minutes = d.getMinutes();
        var seconds = d.getSeconds();
        var ms = d.getMilliseconds();
        var curDateTime = year;
        if (month > 9)
            curDateTime = curDateTime + "年" + month;
        else
            curDateTime = curDateTime + "年0" + month;
        if (date > 9)
            curDateTime = curDateTime + "月" + date + "日";
        else
            curDateTime = curDateTime + "月0" + date + "日";
        if (hours > 9)
            curDateTime = curDateTime + " " + hours;
        else
            curDateTime = curDateTime + " 0" + hours;
        if (minutes > 9)
            curDateTime = curDateTime + ":" + minutes;
        else
            curDateTime = curDateTime + ":0" + minutes;
        if (seconds > 9)
            curDateTime = curDateTime + ":" + seconds;
        else
            curDateTime = curDateTime + ":0" + seconds;
        var weekday = "";
        if (week == 0)
            weekday = "星期日";
        else if (week == 1)
            weekday = "星期一";
        else if (week == 2)
            weekday = "星期二";
        else if (week == 3)
            weekday = "星期三";
        else if (week == 4)
            weekday = "星期四";
        else if (week == 5)
            weekday = "星期五";
        else if (week == 6)
            weekday = "星期六";
        curDateTime = curDateTime + " " + weekday;
        return curDateTime;
    }
       

    获取当天农历 getCNDate.js 

    var CalendarData = new Array(100);
    var madd = new Array(12);
    var tgString = "甲乙丙丁戊己庚辛壬癸";
    var dzString = "子丑寅卯辰巳午未申酉戌亥";
    var numString = "一二三四五六七八九十";
    var monString = "正二三四五六七八九十冬腊";
    var weekString = "日一二三四五六";
    var sx = "鼠牛虎兔龙蛇马羊猴鸡狗猪";
    var cYear, cMonth, cDay, TheDate;
    CalendarData = new Array(0xA4B, 0x5164B, 0x6A5, 0x6D4, 0x415B5, 0x2B6, 0x957, 0x2092F, 0x497, 0x60C96, 0xD4A, 0xEA5, 0x50DA9, 0x5AD, 0x2B6, 0x3126E, 0x92E, 0x7192D, 0xC95, 0xD4A, 0x61B4A, 0xB55, 0x56A, 0x4155B, 0x25D, 0x92D, 0x2192B, 0xA95, 0x71695, 0x6CA, 0xB55, 0x50AB5, 0x4DA, 0xA5B, 0x30A57, 0x52B, 0x8152A, 0xE95, 0x6AA, 0x615AA, 0xAB5, 0x4B6, 0x414AE, 0xA57, 0x526, 0x31D26, 0xD95, 0x70B55, 0x56A, 0x96D, 0x5095D, 0x4AD, 0xA4D, 0x41A4D, 0xD25, 0x81AA5, 0xB54, 0xB6A, 0x612DA, 0x95B, 0x49B, 0x41497, 0xA4B, 0xA164B, 0x6A5, 0x6D4, 0x615B4, 0xAB6, 0x957, 0x5092F, 0x497, 0x64B, 0x30D4A, 0xEA5, 0x80D65, 0x5AC, 0xAB6, 0x5126D, 0x92E, 0xC96, 0x41A95, 0xD4A, 0xDA5, 0x20B55, 0x56A, 0x7155B, 0x25D, 0x92D, 0x5192B, 0xA95, 0xB4A, 0x416AA, 0xAD5, 0x90AB5, 0x4BA, 0xA5B, 0x60A57, 0x52B, 0xA93, 0x40E95);
    madd[0] = 0;
    madd[1] = 31;
    madd[2] = 59;
    madd[3] = 90;
    madd[4] = 120;
    madd[5] = 151;
    madd[6] = 181;
    madd[7] = 212;
    madd[8] = 243;
    madd[9] = 273;
    madd[10] = 304;
    madd[11] = 334;
    
    function GetBit(m, n) {
        return (m >> n) & 1;
    }
    function e2c() {
        TheDate = (arguments.length != 3) ? new Date() : new Date(arguments[0], arguments[1], arguments[2]);
        var total, m, n, k;
        var isEnd = false;
        var tmp = TheDate.getYear();
        if (tmp < 1900) {
            tmp += 1900;
        }
        total = (tmp - 1921) * 365 + Math.floor((tmp - 1921) / 4) + madd[TheDate.getMonth()] + TheDate.getDate() - 38;
    
        if (TheDate.getYear() % 4 == 0 && TheDate.getMonth() > 1) {
            total++;
        }
        for (m = 0; ; m++) {
            k = (CalendarData[m] < 0xfff) ? 11 : 12;
            for (n = k; n >= 0; n--) {
                if (total <= 29 + GetBit(CalendarData[m], n)) {
                    isEnd = true; break;
                }
                total = total - 29 - GetBit(CalendarData[m], n);
            }
            if (isEnd) break;
        }
        cYear = 1921 + m;
        cMonth = k - n + 1;
        cDay = total;
        if (k == 12) {
            if (cMonth == Math.floor(CalendarData[m] / 0x10000) + 1) {
                cMonth = 1 - cMonth;
            }
            if (cMonth > Math.floor(CalendarData[m] / 0x10000) + 1) {
                cMonth--;
            }
        }
    }
    
    function GetcDateString() {
        var tmp = "";
        tmp += tgString.charAt((cYear - 4) % 10);
        tmp += dzString.charAt((cYear - 4) % 12);
        tmp += "(";
        tmp += sx.charAt((cYear - 4) % 12);
        tmp += ")年 ";
        if (cMonth < 1) {
            tmp += "(闰)";
            tmp += monString.charAt(-cMonth - 1);
        } else {
            tmp += monString.charAt(cMonth - 1);
        }
        tmp += "月";
        tmp += (cDay < 11) ? "初" : ((cDay < 20) ? "十" : ((cDay < 30) ? "廿" : "三十"));
        if (cDay % 10 != 0 || cDay == 10) {
            tmp += numString.charAt((cDay - 1) % 10);
        }
        return tmp;
    }
    
    function GetLunarDay(solarYear, solarMonth, solarDay) {
        //solarYear = solarYear<1900?(1900+solarYear):solarYear;
        if (solarYear < 1921 || solarYear > 2020) {
            return "";
        } else {
            solarMonth = (parseInt(solarMonth) > 0) ? (solarMonth - 1) : 11;
            e2c(solarYear, solarMonth, solarDay);
            return GetcDateString();
        }
    }
    
    var D = new Date();
    var yy = D.getFullYear();
    var mm = D.getMonth() + 1;
    var dd = D.getDate();
    var ww = D.getDay();
    var ss = parseInt(D.getTime() / 1000);
    if (yy < 100) yy = "19" + yy;
    function GetCNDate() {
        return GetLunarDay(yy, mm, dd);
    } 

     附下载地址:

    http://files.cnblogs.com/Gnepner/GetCNDate.js

    http://files.cnblogs.com/Gnepner/GetToday.js

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  • 原文地址:https://www.cnblogs.com/liujiale/p/5635530.html
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