修复节气计算/佛历倒计时/顶部固定高度+老黄历方框
- 节气改用精确查表(2000-2060天文算法生成)，修复立秋等大偏差 - 佛历倒计时/节日速查以当前选中日期为基准，切换日期实时更新 - 大日历顶部节日区/佛历区固定高度，空着也占位不再跳动 - 大日期加老黄历式方框（双线边框，节假日红/工作日绿）
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gouki
@@ -75,6 +75,71 @@ const SOLAR_TERM_DATES = [
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[7, 22] // 大雪, 冬至 (12月)
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];
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/** 二十四节气精确日期表 2000-2060（天文算法生成，索引：小寒=0...冬至=23） */
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const SOLAR_TERM_TABLE = {
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2000: [6,21,4,19,5,20,4,20,5,21,5,21,7,22,7,23,7,23,8,23,7,22,7,21],
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2001: [5,20,4,18,5,20,5,20,5,21,5,21,7,23,7,23,7,23,8,23,7,22,7,22],
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2002: [5,20,4,19,6,21,5,20,6,21,6,21,7,23,8,23,8,23,8,23,7,22,7,22],
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2003: [6,20,4,19,6,21,5,20,6,21,6,22,7,23,8,23,8,23,9,24,8,23,7,22],
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2004: [6,21,4,19,5,20,4,20,5,21,5,21,7,22,7,23,7,23,8,23,7,22,7,21],
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2005: [5,20,4,18,5,20,5,20,5,21,5,21,7,23,7,23,7,23,8,23,7,22,7,22],
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2006: [5,20,4,19,6,21,5,20,5,21,6,21,7,23,7,23,8,23,8,23,7,22,7,22],
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2007: [6,20,4,19,6,21,5,20,6,21,6,22,7,23,8,23,8,23,9,24,8,23,7,22],
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2008: [6,21,4,19,5,20,4,20,5,21,5,21,7,22,7,23,7,22,8,23,7,22,7,21],
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2009: [5,20,4,18,5,20,4,20,5,21,5,21,7,23,7,23,7,23,8,23,7,22,7,22],
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2010: [5,20,4,19,6,21,5,20,5,21,6,21,7,23,7,23,8,23,8,23,7,22,7,22],
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2011: [6,20,4,19,6,21,5,20,6,21,6,22,7,23,8,23,8,23,8,24,8,23,7,22],
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2012: [6,21,4,19,5,20,4,20,5,20,5,21,7,22,7,23,7,22,8,23,7,22,7,21],
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2013: [5,20,4,18,5,20,4,20,5,21,5,21,7,22,7,23,7,23,8,23,7,22,7,22],
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2014: [5,20,4,19,6,21,5,20,5,21,6,21,7,23,7,23,8,23,8,23,7,22,7,22],
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2015: [6,20,4,19,6,21,5,20,6,21,6,22,7,23,8,23,8,23,8,24,8,22,7,22],
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2016: [6,20,4,19,5,20,4,19,5,20,5,21,7,22,7,23,7,22,8,23,7,22,7,21],
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2017: [5,20,3,18,5,20,4,20,5,21,5,21,7,22,7,23,7,23,8,23,7,22,7,22],
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2018: [5,20,4,19,5,21,5,20,5,21,6,21,7,23,7,23,8,23,8,23,7,22,7,22],
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2019: [5,20,4,19,6,21,5,20,6,21,6,21,7,23,8,23,8,23,8,24,8,22,7,22],
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2020: [6,20,4,19,5,20,4,19,5,20,5,21,6,22,7,22,7,22,8,23,7,22,7,21],
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2021: [5,20,3,18,5,20,4,20,5,21,5,21,7,22,7,23,7,23,8,23,7,22,7,21],
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2022: [5,20,4,19,5,20,5,20,5,21,6,21,7,23,7,23,7,23,8,23,7,22,7,22],
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2023: [5,20,4,19,6,21,5,20,6,21,6,21,7,23,8,23,8,23,8,24,8,22,7,22],
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2024: [6,20,4,19,5,20,4,19,5,20,5,21,6,22,7,22,7,22,8,23,7,22,6,21],
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2025: [5,20,3,18,5,20,4,20,5,21,5,21,7,22,7,23,7,23,8,23,7,22,7,21],
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2026: [5,20,4,18,5,20,5,20,5,21,5,21,7,23,7,23,7,23,8,23,7,22,7,22],
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2027: [5,20,4,19,6,21,5,20,6,21,6,21,7,23,8,23,8,23,8,23,7,22,7,22],
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2028: [6,20,4,19,5,20,4,19,5,20,5,21,6,22,7,22,7,22,8,23,7,22,6,21],
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2029: [5,20,3,18,5,20,4,20,5,21,5,21,7,22,7,23,7,23,8,23,7,22,7,21],
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2030: [5,20,4,18,5,20,5,20,5,21,5,21,7,23,7,23,7,23,8,23,7,22,7,22],
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2031: [5,20,4,19,6,21,5,20,6,21,6,21,7,23,8,23,8,23,8,23,7,22,7,22],
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2032: [6,20,4,19,5,20,4,19,5,20,5,21,6,22,7,22,7,22,8,23,7,22,6,21],
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2033: [5,20,3,18,5,20,4,20,5,21,5,21,7,22,7,23,7,23,8,23,7,22,7,21],
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2034: [5,20,4,18,5,20,5,20,5,21,5,21,7,23,7,23,7,23,8,23,7,22,7,22],
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2035: [5,20,4,19,6,21,5,20,5,21,6,21,7,23,7,23,8,23,8,23,7,22,7,22],
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2036: [6,20,4,19,5,20,4,19,5,20,5,21,6,22,7,22,7,22,8,23,7,22,6,21],
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2037: [5,20,3,18,5,20,4,20,5,21,5,21,7,22,7,23,7,23,8,23,7,22,7,21],
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2038: [5,20,4,18,5,20,5,20,5,21,5,21,7,23,7,23,7,23,8,23,7,22,7,22],
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2039: [5,20,4,19,6,21,5,20,5,21,6,21,7,23,7,23,8,23,8,23,7,22,7,22],
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2040: [6,20,4,19,5,20,4,19,5,20,5,21,6,22,7,22,7,22,8,23,7,22,6,21],
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2041: [5,20,3,18,5,20,4,20,5,20,5,21,7,22,7,23,7,22,8,23,7,22,7,21],
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2042: [5,20,4,18,5,20,4,20,5,21,5,21,7,23,7,23,7,23,8,23,7,22,7,22],
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2043: [5,20,4,19,6,21,5,20,5,21,6,21,7,23,7,23,8,23,8,23,7,22,7,22],
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2044: [6,20,4,19,5,20,4,19,5,20,5,21,6,22,7,22,7,22,7,23,7,22,6,21],
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2045: [5,20,3,18,5,20,4,19,5,20,5,21,7,22,7,23,7,22,8,23,7,22,7,21],
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2046: [5,20,4,18,5,20,4,20,5,21,5,21,7,22,7,23,7,23,8,23,7,22,7,22],
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2047: [5,20,4,19,6,21,5,20,5,21,6,21,7,23,7,23,8,23,8,23,7,22,7,22],
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2048: [6,20,4,19,5,20,4,19,5,20,5,20,6,22,7,22,7,22,7,23,7,21,6,21],
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2049: [5,19,3,18,5,20,4,19,5,20,5,21,6,22,7,22,7,22,8,23,7,22,7,21],
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2050: [5,20,3,18,5,20,4,20,5,21,5,21,7,22,7,23,7,23,8,23,7,22,7,22],
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2051: [5,20,4,19,5,20,5,20,5,21,6,21,7,23,7,23,7,23,8,23,7,22,7,22],
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2052: [5,20,4,19,5,20,4,19,5,20,5,20,6,22,7,22,7,22,7,23,7,21,6,21],
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2053: [5,19,3,18,5,20,4,19,5,20,5,21,6,22,7,22,7,22,8,23,7,22,7,21],
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2054: [5,20,3,18,5,20,4,20,5,21,5,21,7,22,7,23,7,23,8,23,7,22,7,22],
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2055: [5,20,4,19,5,20,5,20,5,21,5,21,7,23,7,23,7,23,8,23,7,22,7,22],
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2056: [5,20,4,19,5,20,4,19,5,20,5,20,6,22,7,22,7,22,7,23,7,21,6,21],
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2057: [5,19,3,18,5,20,4,19,5,20,5,21,6,22,7,22,7,22,8,23,7,22,6,21],
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2058: [5,20,3,18,5,20,4,20,5,21,5,21,7,22,7,23,7,23,8,23,7,22,7,21],
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2059: [5,20,4,19,5,20,5,20,5,21,5,21,7,23,7,23,7,23,8,23,7,22,7,22],
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2060: [5,20,4,19,5,20,4,19,5,20,5,20,6,22,7,22,7,22,7,22,6,21,6,21],
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};
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/** 公历节日 */
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const SOLAR_FESTIVALS = {
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'1-1': '元旦', '2-14': '情人节', '3-8': '妇女节', '3-12': '植树节',
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@@ -415,6 +480,7 @@ module.exports = {
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CONSTELLATION_DATES,
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SOLAR_TERMS,
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SOLAR_TERM_DATES,
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SOLAR_TERM_TABLE,
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SOLAR_FESTIVALS,
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LUNAR_FESTIVALS,
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BUDDHIST_FESTIVALS,
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+24
-11
@@ -10,6 +10,7 @@ const {
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CONSTELLATION_DATES,
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SOLAR_TERMS,
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SOLAR_TERM_DATES,
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SOLAR_TERM_TABLE,
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SOLAR_FESTIVALS,
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LUNAR_FESTIVALS,
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BUDDHIST_FESTIVALS,
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@@ -316,7 +317,7 @@ function getSolarTermDate(year, termIndex) {
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return Math.floor(Y * 0.2422 + C) - Math.floor(Y / 4) + leapAdjust;
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}
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/** 获取节气（准确算法）
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/** 获取节气（优先精确查表 2000-2060，范围外用 C 值法兜底）
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* SOLAR_TERMS 数组从冬至开始：冬至=0, 小寒=1, 大寒=2, 立春=3, ..., 大雪=23
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*/
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function getSolarTerm(year, month, day) {
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@@ -327,6 +328,16 @@ function getSolarTerm(year, month, day) {
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// 转为天文顺序（小寒=0）：SOLAR_TERMS 索引 - 1（冬至特殊为23）
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const astroIdx1 = idx1 === 0 ? 23 : idx1 - 1;
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const astroIdx2 = idx2 === 0 ? 23 : idx2 - 1;
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// 优先用精确表
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const table = SOLAR_TERM_TABLE[year];
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if (table) {
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if (day === table[astroIdx1]) return SOLAR_TERMS[idx1];
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if (day === table[astroIdx2]) return SOLAR_TERMS[idx2];
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return null;
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}
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// 兜底：C 值法
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const d1 = getSolarTermDate(year, astroIdx1);
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const d2 = getSolarTermDate(year, astroIdx2);
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if (day === d1) return SOLAR_TERMS[idx1];
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@@ -1209,12 +1220,14 @@ function daysBetween(fromY, fromM, fromD, toY, toM, toD) {
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return Math.round((b - a) / (24 * 60 * 60 * 1000));
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}
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/** 获取即将到来的 N 个节日（含今天之后的） */
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function getUpcomingFestivals(count = 6) {
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/** 获取即将到来的 N 个节日（含基准日之后的）
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* baseYear/baseMonth/baseDay 可选，默认今天
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*/
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function getUpcomingFestivals(count = 6, baseYear, baseMonth, baseDay) {
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const now = new Date();
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const y = now.getFullYear();
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const m = now.getMonth() + 1;
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const d = now.getDate();
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const y = baseYear || now.getFullYear();
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const m = baseMonth || (now.getMonth() + 1);
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const d = baseDay || now.getDate();
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const list = [];
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for (const fest of FESTIVAL_QUICK_SEARCH) {
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@@ -1241,12 +1254,12 @@ function getUpcomingFestivals(count = 6) {
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return list.slice(0, count);
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}
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/** 获取下一个佛教节日及倒计时 */
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function getNextBuddhistFestival() {
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/** 获取下一个佛教节日及倒计时（基准日可选，默认今天） */
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function getNextBuddhistFestival(baseYear, baseMonth, baseDay) {
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const now = new Date();
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const y = now.getFullYear();
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const m = now.getMonth() + 1;
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const d = now.getDate();
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const y = baseYear || now.getFullYear();
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const m = baseMonth || (now.getMonth() + 1);
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const d = baseDay || now.getDate();
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const entries = Object.entries(BUDDHIST_FESTIVALS);
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const list = [];
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