├── MIT-LICENSE.txt ├── README.md └── calendar-converter.js /MIT-LICENSE.txt: -------------------------------------------------------------------------------- 1 | Copyright (c) 2012 StuPig Gong, http://stupig.me/ 2 | 3 | Permission is hereby granted, free of charge, to any person obtaining 4 | a copy of this software and associated documentation files (the 5 | "Software"), to deal in the Software without restriction, including 6 | without limitation the rights to use, copy, modify, merge, publish, 7 | distribute, sublicense, and/or sell copies of the Software, and to 8 | permit persons to whom the Software is furnished to do so, subject to 9 | the following conditions: 10 | 11 | The above copyright notice and this permission notice shall be 12 | included in all copies or substantial portions of the Software. 13 | 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 15 | EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16 | MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 17 | NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 18 | LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 19 | OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 20 | WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | calendar-converter 2 | ================== 3 | 4 | JS版公农历互转组件（ date converter between solar and lunar ） 5 | 6 | ###使用示例（Example）:### 7 | 8 | --- 9 | 10 | var cc =new CalendarConverter; 11 | 12 | cc.solar2lunar(new Date(2011, 0, 3)); ---> 2010,11,29 13 | cc.lunar2solar(new Date(2010, 10, 29)); ----> 2011, 1, 3 14 | 15 | 农历转公历时，如果那一月是那一年的闰月，则需额外传一个参数，才能得到正确的公历日期 16 | During the conversion from lunar to solar, if that month is a leap month, then you need to pass an additional parameter. 17 | 18 | cc.solar2lunar(new Date(2012, 4, 27)); ---> 2012年5月初7, 其中 isLeap为true，表示为闰四月 19 | cc.lunar2solar(new Date(2012, 3, 7)) ---> 得到错误时间：2012, 4, 27 20 | cc.lunar2solar(new Date(2012, 3, 7), true) --> 正确: 2012, 5, 27 21 | 22 | result: 23 | { 24 | cDay: "戊戌" 25 | , cMonth: "丁未" 26 | , cYear: "壬辰" 27 | , isLeap: false // 该月是否为闰月 28 | , lDay: 18 29 | , lMonth: 6 30 | , lYear: 2012 31 | , lunarDay: "十八" 32 | , lunarFestival: "" 33 | , lunarMonth: "六" 34 | , lunarYear: "龙" 35 | , sDay: 5 36 | , sMonth: 8 37 | , sYear: 2012 38 | , solarFestival: "" // 节日 (Festivals) 39 | , solarTerms: "" // 节气 40 | , week: "日" // 周几 41 | } 42 | ###特别鸣谢（Thanks loads）：### 43 | 44 | --- 45 | 该组件是在网络上现有JS版公历转农历插件基础上开发，由于不能确切找出原始开发人员，无法在此列出，特此鸣谢。（This plugin is referenced by many other online resources. I can't list them here for i don't know them or notify them. If any author see this, contact me.） 46 | 47 | ###联系方式（Contact）:### 48 | 49 | --- 50 | - StuPig Gong 51 | 52 | ###协议许可（License）: ### 53 | 54 | --- 55 | - calendar-converter在遵守MIT许可协议下提供（calendar-converter is available under the terms of the MIT license） 56 | -------------------------------------------------------------------------------- /calendar-converter.js: -------------------------------------------------------------------------------- 1 | ;(function() { 2 | var root = this; 3 | 4 | /////////////////////////////////////////////////// 5 | // 6 | // lunarInfo 7 | // 8 | /////////////////////////////////////////////////// 9 | 10 | // base data about chinese year informace 11 | // 保存公历农历之间的转换信息:以任意一年作为起点， 12 | // 把从这一年起若干年(依需要而定)的农历信息保存起来。 要保存一年的信息，只要两个信息就够了: 1)农历每个月的大小;2)今年是否有闰月，闰几月以及闰月的大小。 用一个整数来保存这些信息就足够了。 具体的方法是:用一位来表示一个月的大小，大月记为1，小月记为0， 13 | // 这样就用掉12位(无闰月)或13位(有闰月)，再用高四位来表示闰月的月份，没有闰月记为0。 ※-----例----: 2000年的信息数据是0xc96，化成二进制就是110010010110B， 14 | // 表示的含义是:1、2、5、8、10、11月大，其余月份小。 2001年的农历信息数据是0x1a95(因为闰月，所以有13位)， 15 | // 具体的就是1、2、4、5、8、10、12月大， 其余月份小(0x1a95=1101010010101B)， 16 | // 4月的后面那一个0表示的是闰4月小，接着的那个1表示5月大。 这样就可以用一个数组来保存这些信息。在这里用数组lunarInfo[]来保存这些信息 17 | var lunarInfo=new Array( 18 | 0x04bd8,0x04ae0,0x0a570,0x054d5,0x0d260, 19 | 0x0d950,0x16554,0x056a0,0x09ad0,0x055d2, 20 | 0x04ae0,0x0a5b6,0x0a4d0,0x0d250,0x1d255, 21 | 0x0b540,0x0d6a0,0x0ada2,0x095b0,0x14977, 22 | 0x04970,0x0a4b0,0x0b4b5,0x06a50,0x06d40, 23 | 0x1ab54,0x02b60,0x09570,0x052f2,0x04970, 24 | 0x06566,0x0d4a0,0x0ea50,0x06e95,0x05ad0, 25 | 0x02b60,0x186e3,0x092e0,0x1c8d7,0x0c950, 26 | 0x0d4a0,0x1d8a6,0x0b550,0x056a0,0x1a5b4, 27 | 0x025d0,0x092d0,0x0d2b2,0x0a950,0x0b557, 28 | 0x06ca0,0x0b550,0x15355,0x04da0,0x0a5d0, 29 | 0x14573,0x052d0,0x0a9a8,0x0e950,0x06aa0, 30 | 0x0aea6,0x0ab50,0x04b60,0x0aae4,0x0a570, 31 | 0x05260,0x0f263,0x0d950,0x05b57,0x056a0, 32 | 0x096d0,0x04dd5,0x04ad0,0x0a4d0,0x0d4d4, 33 | 0x0d250,0x0d558,0x0b540,0x0b5a0,0x195a6, 34 | 0x095b0,0x049b0,0x0a974,0x0a4b0,0x0b27a, 35 | 0x06a50,0x06d40,0x0af46,0x0ab60,0x09570, 36 | 0x04af5,0x04970,0x064b0,0x074a3,0x0ea50, 37 | 0x06b58,0x055c0,0x0ab60,0x096d5,0x092e0, 38 | 0x0c960,0x0d954,0x0d4a0,0x0da50,0x07552, 39 | 0x056a0,0x0abb7,0x025d0,0x092d0,0x0cab5, 40 | 0x0a950,0x0b4a0,0x0baa4,0x0ad50,0x055d9, 41 | 0x04ba0,0x0a5b0,0x15176,0x052b0,0x0a930, 42 | 0x07954,0x06aa0,0x0ad50,0x05b52,0x04b60, 43 | 0x0a6e6,0x0a4e0,0x0d260,0x0ea65,0x0d530, 44 | 0x05aa0,0x076a3,0x096d0,0x04bd7,0x04ad0, 45 | 0x0a4d0,0x1d0b6,0x0d250,0x0d520,0x0dd45, 46 | 0x0b5a0,0x056d0,0x055b2,0x049b0,0x0a577, 47 | 0x0a4b0,0x0aa50,0x1b255,0x06d20,0x0ada0); 48 | 49 | var Gan=new Array("甲","乙","丙","丁","戊","己","庚","辛","壬","癸"); 50 | var Zhi=new Array("子","丑","寅","卯","辰","巳","午","未","申","酉","戌","亥"); 51 | var Animals=new Array("鼠","牛","虎","兔","龙","蛇","马","羊","猴","鸡","狗","猪"); 52 | // TODO is it need to do 53 | var sTermInfo = new Array(0,21208,42467,63836,85337,107014,128867,150921,173149,195551,218072,240693,263343,285989,308563,331033,353350,375494,397447,419210,440795,462224,483532,504758); 54 | var nStr1 = new Array('日','一','二','三','四','五','六','七','八','九','十'); 55 | var nStr2 = new Array('初','十','廿','卅','□'); 56 | // var monthName = new Array("JAN","FEB","MAR","APR","MAY","JUN","JUL","AUG","SEP","OCT","NOV","DEC"); 57 | var cmonthName = new Array('正','二','三','四','五','六','七','八','九','十','十一','腊'); 58 | 59 | //公历节日 *表示放假日 60 | var sFtv = new Array( 61 | "0101*元旦", 62 | "0214 情人节", 63 | "0308 妇女节", 64 | "0312 植树节", 65 | "0401 愚人节", 66 | "0422 地球日", 67 | "0501 劳动节", 68 | "0504 青年节", 69 | "0531 无烟日", 70 | "0601 儿童节", 71 | "0606 爱眼日", 72 | "0701 建党日", 73 | "0707 抗战纪念日", 74 | "0801 建军节", 75 | "0910 教师节", 76 | "0918 九·一八事变纪念日", 77 | "1001*国庆节", 78 | "1031 万圣节", 79 | "1111 光棍节", 80 | "1201 艾滋病日", 81 | "1213 南京大屠杀纪念日", 82 | "1224 平安夜", 83 | "1225 圣诞节"); 84 | 85 | //某月的第几个星期几。 5,6,7,8 表示到数第 1,2,3,4 个星期几 86 | var wFtv = new Array( 87 | //一月的最后一个星期日（月倒数第一个星期日） 88 | "0520 母亲节", 89 | "0630 父亲节", 90 | "1144 感恩节"); 91 | 92 | //农历节日 93 | var lFtv = new Array( 94 | "0101*春节", 95 | "0115 元宵节", 96 | "0202 龙抬头", 97 | "0505 端午节", 98 | "0707 七夕", 99 | "0715 中元节", 100 | "0815 中秋节", 101 | "0909 重阳节", 102 | "1208 腊八节", 103 | "1223 小年", 104 | "0100*除夕"); 105 | 106 | //====================================== 返回农历 y年的总天数 107 | function lYearDays(y) { 108 | var i, sum = 348 109 | for(i=0x8000; i>0x8; i>>=1) sum += (lunarInfo[y-1900] & i)? 1: 0 110 | return(sum+leapDays(y)) 111 | } 112 | 113 | //====================================== 返回农历 y年的闰月的天数 114 | function leapDays(y) { 115 | if(leapMonth(y)) return((lunarInfo[y-1900] & 0x10000)? 30: 29) 116 | else return(0) 117 | } 118 | 119 | //====================================== 返回农历 y年闰哪个月 1-12，没闰返回 0 120 | function leapMonth(y) { 121 | return(lunarInfo[y-1900] & 0xf) 122 | } 123 | 124 | //====================================== 返回农历 y年m月的总天数 125 | function monthDays(y,m) { 126 | return( (lunarInfo[y-1900] & (0x10000>>m))? 30: 29 ) 127 | } 128 | 129 | //====================================== 算出农历，传入日期对象，返回农历日期日期对象 130 | // 该对象属性有 .year .month .day .isLeap .yearCyl .dayCyl .monCyl 131 | function Lunar(date) { 132 | var objDate = new Date(date.getFullYear(), date.getMonth(), date.getDate()); 133 | var i, leap=0, temp=0 134 | var baseDate = new Date(1900,0,31) 135 | // Mac和linux平台的firefox在此处会产生浮点数错误 136 | var offset = Math.round((objDate - baseDate)/86400000) 137 | 138 | this.dayCyl = offset + 40 139 | this.monCyl = 14 140 | 141 | for(i=1900; i<2050 && offset>0; i++) { 142 | temp = lYearDays(i) 143 | offset -= temp 144 | this.monCyl += 12 145 | } 146 | 147 | if(offset<0) { 148 | offset += temp; 149 | i--; 150 | this.monCyl -= 12 151 | } 152 | 153 | this.year = i 154 | this.yearCyl = i-1864 155 | 156 | leap = leapMonth(i) //闰哪个月 157 | this.isLeap = false 158 | 159 | for(i=1; i<13 && offset>0; i++) { 160 | //闰月 161 | if(leap>0 && i==(leap+1) && this.isLeap==false) 162 | { --i; this.isLeap = true; temp = leapDays(this.year); } 163 | else 164 | { temp = monthDays(this.year, i); } 165 | 166 | //解除闰月 167 | if(this.isLeap==true && i==(leap+1)) this.isLeap = false 168 | 169 | offset -= temp 170 | if(this.isLeap == false) this.monCyl ++ 171 | } 172 | 173 | if(offset==0 && leap>0 && i==leap+1) 174 | if(this.isLeap) 175 | { this.isLeap = false; } 176 | else 177 | { this.isLeap = true; --i; --this.monCyl;} 178 | 179 | if(offset<0){ offset += temp; --i; --this.monCyl; } 180 | 181 | this.month = i 182 | this.day = offset + 1 183 | } 184 | 185 | /////////////////////////////////////////////////////////// 186 | // 187 | // lunar 2 solar 188 | // 189 | /////////////////////////////////////////////////////////// 190 | // year .month .day .isLeap .yearCyl .dayCyl .monCyl 191 | function Solar(date, isLeapMonth) { 192 | var lyear = date.getFullYear(), 193 | lmonth = date.getMonth() + 1, 194 | lday = date.getDate(), 195 | offset = 0, 196 | leap = isLeap(lyear); 197 | 198 | // increment year 199 | for(var i = 1900; i < lyear; i++) { 200 | offset += lYearDays(i); 201 | } 202 | 203 | // increment month 204 | // add days in all months up to the current month 205 | for (var i = 1; i < lmonth; i++) { 206 | // add extra days for leap month 207 | if (i == leapMonth(lyear)) { 208 | offset += leapDays(lyear); 209 | } 210 | offset += monthDays(lyear, i); 211 | } 212 | // if current month is leap month, add days in normal month 213 | if (leap && isLeapMonth) { 214 | offset += monthDays(lyear, i); 215 | } 216 | 217 | // increment 218 | offset += parseInt(lday) - 1; 219 | 220 | var baseDate = new Date(1900,0,31); 221 | var solarDate = new Date(baseDate.valueOf() + offset * 86400000); 222 | 223 | this.year = solarDate.getFullYear(); 224 | this.month = solarDate.getMonth(); 225 | this.day = solarDate.getDate(); 226 | this.isLeap = leap; 227 | } 228 | 229 | function isLeap(year) { 230 | return year % 4 == 0 && (year % 100 != 0 || year % 400 == 0); 231 | } 232 | 233 | function getAnimalYear(year) { 234 | return Animals[((year - 1900)%12)]; 235 | } 236 | 237 | 238 | //============================== 传入 offset 返回干支, 0=甲子 239 | function cyclical(num) { 240 | return(Gan[num%10]+Zhi[num%12]); 241 | } 242 | //======================================= 返回该年的复活节(春分后第一次满月周后的第一主日) 243 | function easter(y) { 244 | 245 | var term2=sTerm(y,5); //取得春分日期 246 | var dayTerm2 = new Date(Date.UTC(y,2,term2,0,0,0,0)); //取得春分的公历日期控件(春分一定出现在3月) 247 | var lDayTerm2 = new Lunar(dayTerm2); //取得取得春分农历 248 | 249 | if(lDayTerm2.day<15) //取得下个月圆的相差天数 250 | var lMlen= 15-lDayTerm2.day; 251 | else 252 | var lMlen= (lDayTerm2.isLeap? leapDays(y): monthDays(y,lDayTerm2.month)) - lDayTerm2.day + 15; 253 | 254 | //一天等于 1000*60*60*24 = 86400000 毫秒 255 | var l15 = new Date(dayTerm2.getTime() + 86400000*lMlen ); //求出第一次月圆为公历几日 256 | var dayEaster = new Date(l15.getTime() + 86400000*( 7-l15.getUTCDay() ) ); //求出下个周日 257 | 258 | this.m = dayEaster.getUTCMonth(); 259 | this.d = dayEaster.getUTCDate(); 260 | 261 | } 262 | 263 | //====================== 中文日期 264 | function getCDay(d){ 265 | var s; 266 | 267 | switch (d) { 268 | case 10: 269 | s = '初十'; break; 270 | case 20: 271 | s = '二十'; break; 272 | break; 273 | case 30: 274 | s = '三十'; break; 275 | break; 276 | default : 277 | s = nStr2[Math.floor(d/10)]; 278 | s += nStr1[d%10]; 279 | } 280 | return(s); 281 | } 282 | 283 | //////////////////////////////////////////////////////////////// 284 | // 285 | // 24 节气 286 | // 287 | /////////////////////////////////////////////////////////////// 288 | var solarTerm = new Array("小寒","大寒","立春","雨水","惊蛰","春分","清明", 289 | "谷雨","立夏","小满","芒种","夏至","小暑","大暑","立秋","处暑","白露","秋分", 290 | "寒露","霜降","立冬","小雪","大雪","冬至"); 291 | 292 | var solarTermBase = new Array(4,19,3,18,4,19,4,19,4,20,4,20,6,22,6,22,6,22,7,22,6,21,6,21); 293 | var solarTermIdx = '0123415341536789:;<9:=<>:=1>?012@015@015@015AB78CDE8CD=1FD01GH01GH01IH01IJ0KLMN;LMBEOPDQRST0RUH0RVH0RWH0RWM0XYMNZ[MB\\]PT^_ST`_WH`_WH`_WM`_WM`aYMbc[Mde]Sfe]gfh_gih_Wih_WjhaWjka[jkl[jmn]ope]qph_qrh_sth_W'; 294 | var solarTermOS = '211122112122112121222211221122122222212222222221222122222232222222222222222233223232223232222222322222112122112121222211222122222222222222222222322222112122112121222111211122122222212221222221221122122222222222222222222223222232222232222222222222112122112121122111211122122122212221222221221122122222222222222221211122112122212221222211222122222232222232222222222222112122112121111111222222112121112121111111222222111121112121111111211122112122112121122111222212111121111121111111111122112122112121122111211122112122212221222221222211111121111121111111222111111121111111111111111122112121112121111111222111111111111111111111111122111121112121111111221122122222212221222221222111011111111111111111111122111121111121111111211122112122112121122211221111011111101111111111111112111121111121111111211122112122112221222211221111011111101111111110111111111121111111111111111122112121112121122111111011111121111111111111111011111111112111111111111011111111111111111111221111011111101110111110111011011111111111111111221111011011101110111110111011011111101111111111211111001011101110111110110011011111101111111111211111001011001010111110110011011111101111111110211111001011001010111100110011011011101110111110211111001011001010011100110011001011101110111110211111001010001010011000100011001011001010111110111111001010001010011000111111111111111111111111100011001011001010111100111111001010001010000000111111000010000010000000100011001011001010011100110011001011001110111110100011001010001010011000110011001011001010111110111100000010000000000000000011001010001010011000111100000000000000000000000011001010001010000000111000000000000000000000000011001010000010000000'; 295 | 296 | // 形式如function sTerm(year, n)，用来计算某年的第n个节气（从0小寒算起）为几号，这也基本被认可为节气计算的基本形式。由于没个月份有两个节气，计算时需要调用两次（n和n+1） 297 | //===== 某年的第n个节气为几日（从0小寒起算） 298 | function sTerm(y,n) { 299 | return(solarTermBase[n] + Math.floor( solarTermOS.charAt( ( Math.floor(solarTermIdx.charCodeAt(y-1900)) - 48) * 24 + n ) ) ); 300 | } 301 | ///////////////////////////////////////////////////////////////// 302 | // 303 | // calElement model 304 | // 305 | ///////////////////////////////////////////////////////////////// 306 | 307 | //============================== 阴历属性 308 | function calElement(sYear,sMonth,sDay,week,lYear,lMonth,lDay,isLeap,cYear,cMonth,cDay) { 309 | //瓣句 310 | this.sYear = sYear; //公元年4位数字 311 | this.sMonth = sMonth; //公元月数字 312 | this.sDay = sDay; //公元日数字 313 | this.week = week; //星期, 1个中文 314 | //农历 315 | this.lYear = lYear; //公元年4位数字 316 | this.lMonth = lMonth; //农历月数字 317 | this.lDay = lDay; //农历日数字 318 | this.isLeap = isLeap; //是否为农历闰月? 319 | //八字 320 | this.cYear = cYear; //年柱, 2个中文 321 | this.cMonth = cMonth; //月柱, 2个中文 322 | this.cDay = cDay; //日柱, 2个中文 323 | 324 | this.lunarDay = getCDay(lDay); 325 | this.lunarMonth = cmonthName[lMonth - 1]; 326 | this.lunarYear = getAnimalYear(lYear); 327 | 328 | // this.color = ''; 329 | 330 | this.lunarFestival = ''; //农历节日 331 | this.solarFestival = ''; //公历节日 332 | this.solarTerms = ''; //节气 333 | } 334 | /////////////////////////////////////////////////////////////// 335 | // 336 | // main 337 | // 338 | /////////////////////////////////////////////////////////////// 339 | // date's month should be --, example: 2012-5-21 -> new Date(2012, 4, 21) 340 | // no matter solar or lunar 341 | function CalendarConverter() { 342 | this.solar2lunar = function(date) { 343 | var sYear = date.getFullYear(), 344 | sMonth = date.getMonth(), 345 | sDay = date.getDate(), 346 | weekDay = nStr1[date.getDay()], 347 | lunar = new Lunar(date), 348 | lunarYear = lunar.year, 349 | lunarMonth = lunar.month, 350 | lunarDay = lunar.day, 351 | isLeap = lunar.isLeap; 352 | 353 | return addFstv(sYear, sMonth, sDay, weekDay, lunarYear, lunarMonth, lunarDay, isLeap); 354 | } 355 | 356 | this.lunar2solar = function(date, isLeapMonth) { 357 | var lunarYear = date.getFullYear(), 358 | lunarMonth = date.getMonth() + 1, 359 | lunarDay = date.getDate(), 360 | solar = new Solar(date, isLeapMonth), 361 | sYear = solar.year, 362 | sMonth = solar.month, 363 | sDay = solar.day, 364 | weekDay = nStr1[new Date(sYear, sMonth, sDay).getDay()], 365 | isLeap = solar.isLeap, 366 | cYear, cMonth, cDay, that = {}; 367 | 368 | return addFstv(sYear, sMonth, sDay, weekDay, lunarYear, lunarMonth, lunarDay, isLeap); 369 | } 370 | 371 | } 372 | function addFstv(sYear, sMonth, sDay, weekDay, lunarYear, lunarMonth, lunarDay, isLeap) { 373 | var cYear, cMonth, cDay, that = {}; 374 | ////////年柱 1900年立春后为庚子年(60进制36) 375 | if(sMonth < 2 ) { 376 | cYear=cyclical(sYear-1900+36-1); 377 | } else { 378 | cYear=cyclical(sYear-1900+36); 379 | } 380 | var term2=sTerm(sYear,2); //立春日期 381 | 382 | ////////月柱 1900年1月小寒以前为 丙子月(60进制12) 383 | var firstNode = sTerm(sYear, sMonth*2) //返回当月「节」为几日开始 384 | cMonth = cyclical((sYear - 1900) * 12 + sMonth + 12); 385 | 386 | //依节气调整二月分的年柱, 以立春为界 387 | if(sMonth == 1 && sDay >= term2) cYear = cyclical(sYear - 1900+36); 388 | //依节气月柱, 以「节」为界 389 | if(sDay >= firstNode) cMonth = cyclical((sYear - 1900) * 12 + sMonth + 13); 390 | //当月一日与 1900/1/1 相差天数 391 | //1900/1/1与 1970/1/1 相差25567日, 1900/1/1 日柱为甲戌日(60进制10) 392 | var dayCyclical = Date.UTC(sYear, sMonth, 1, 0, 0, 0, 0)/86400000 + 25567 + 10; 393 | //日柱 394 | cDay = cyclical(dayCyclical + sDay - 1); 395 | 396 | //sYear,sMonth,sDay,weekDay, 397 | //lYear,lMonth,lDay,isLeap, 398 | //cYear,cMonth,cDay 399 | that = new calElement(sYear, sMonth + 1, sDay, weekDay, lunarYear, lunarMonth, lunarDay, isLeap, cYear, cMonth, cDay); 400 | 401 | // 节气 402 | tmp1=sTerm(sYear, sMonth * 2) - 1; 403 | tmp2=sTerm(sYear, sMonth * 2 + 1) - 1; 404 | if (tmp1 == (sDay - 1)) { 405 | that.solarTerms = solarTerm[sMonth * 2]; 406 | } 407 | if (tmp2 == (sDay - 1)) { 408 | that.solarTerms = solarTerm[sMonth * 2 + 1]; 409 | } 410 | 411 | //公历节日 412 | for (var i = 0, item; item = sFtv[i]; i++) { 413 | if(item.match(/^(\d{2})(\d{2})([\s\*])(.+)$/)) { 414 | if(Number(RegExp.$1)==(sMonth+1)) { 415 | if (Number(RegExp.$2) == sDay) { 416 | that.solarFestival += RegExp.$4 + ' '; 417 | } 418 | } 419 | } 420 | } 421 | 422 | //月周节日 423 | for (i = 0, item; item = wFtv[i]; i++) { 424 | if (item.match(/^(\d{2})(\d)(\d)([\s\*])(.+)$/)) { 425 | if (Number(RegExp.$1) == (sMonth + 1)) { 426 | tmp1 = Number(RegExp.$2); 427 | tmp2 = Number(RegExp.$3); 428 | if (tmp1 < 5) { 429 | var wFtvDate = (tmp2 == 0 ? 7 : 0) + (tmp1 - 1)*7 + tmp2; 430 | if (wFtvDate == sDay) { 431 | that.solarFestival += RegExp.$5 + ' '; 432 | break; 433 | } 434 | } 435 | } 436 | } 437 | } 438 | 439 | // 农历节日 440 | for (i = 0, item; item = lFtv[i]; i++) { 441 | if (item.match(/^(\d{2})(.{2})([\s\*])(.+)$/)) { 442 | tmp1 = Number(RegExp.$1); 443 | tmp2 = Number(RegExp.$2); 444 | lMonLen = monthDays(lunarYear, lunarMonth); 445 | // 月份是12月，且为最后一天，则设置为春节 446 | if ((tmp1 == lunarMonth && tmp2 == lunarDay) || (tmp2 == '00' && lunarMonth == 12 && lMonLen == lunarDay)) { 447 | that.lunarFestival += RegExp.$4 + ' '; 448 | break; 449 | } 450 | } 451 | } 452 | 453 | return that; 454 | } 455 | 456 | /* 457 | * example: 458 | * var cc =new CalendarConverter; 459 | * 460 | * cc.lunar2solar(new Date(2011, 0, 3)); ---> 2010,11,29 461 | * cc.solar2lunar(new Date(2010, 10, 29)); ----> 2011, 1, 3 462 | * 463 | * 农历转公历时，如果那一月是那一年的闰月，则需额外传一个参数，才能得到正确的公历日期 464 | * cc.solar2lunar(new Date(2012, 4, 27)); ---> 2012年4月初7, 其中 isLeap为true，表示为闰四月 465 | * cc.lunar2solar(new Date(2012, 3, 7)) ---> 得到错误时间：2012, 4, 27 466 | * cc.lunar2solar(new Date(2012, 3, 7), true) --> 正确: 2012, 5, 27 467 | * 468 | *result: 469 | * { 470 | * cDay: "戊戌" 471 | , cMonth: "丁未" 472 | , cYear: "壬辰" 473 | , isLeap: false // 该月是否为闰月 474 | , lDay: 18 475 | , lMonth: 6 476 | , lYear: 2012 477 | , lunarDay: "十八" 478 | , lunarFestival: "" 479 | , lunarMonth: "六" 480 | , lunarYear: "龙" 481 | , sDay: 5 482 | , sMonth: 8 483 | , sYear: 2012 484 | , solarFestival: "" // 节日 485 | , solarTerms: "" // 节气 486 | , week: "日" // 周几 487 | } 488 | * 489 | */ 490 | window.CalendarConverter = CalendarConverter; 491 | if ('undefined' !== typeof module && module.exports) { 492 | module.exports = CalendarConverter; 493 | } else { 494 | root.CalendarConverter = CalendarConverter; 495 | } 496 | })() 497 | --------------------------------------------------------------------------------