lunar.js

var lunarInfo=[0x04bd8,0x04ae0,0x0a570,0x054d5,0x0d260,0x0d950,0x16554,0x056a0,0x09ad0,0x055d2,0x04ae0,0x0a5b6,0x0a4d0,0x0d250,0x1d255,0x0b540,0x0d6a0,0x0ada2,0x095b0,0x14977,0x04970,0x0a4b0,0x0b4b5,0x06a50,0x06d40,0x1ab54,0x02b60,0x09570,0x052f2,0x04970,0x06566,0x0d4a0,0x0ea50,0x06e95,0x05ad0,0x02b60,0x186e3,0x092e0,0x1c8d7,0x0c950,0x0d4a0,0x1d8a6,0x0b550,0x056a0,0x1a5b4,0x025d0,0x092d0,0x0d2b2,0x0a950,0x0b557,0x06ca0,0x0b550,0x15355,0x04da0,0x0a5b0,0x14573,0x052b0,0x0a9a8,0x0e950,0x06aa0,0x0aea6,0x0ab50,0x04b60,0x0aae4,0x0a570,0x05260,0x0f263,0x0d950,0x05b57,0x056a0,0x096d0,0x04dd5,0x04ad0,0x0a4d0,0x0d4d4,0x0d250,0x0d558,0x0b540,0x0b6a0,0x195a6,0x095b0,0x049b0,0x0a974,0x0a4b0,0x0b27a,0x06a50,0x06d40,0x0af46,0x0ab60,0x09570,0x04af5,0x04970,0x064b0,0x074a3,0x0ea50,0x06b58,0x05ac0,0x0ab60,0x096d5,0x092e0,0x0c960,0x0d954,0x0d4a0,0x0da50,0x07552,0x056a0,0x0abb7,0x025d0,0x092d0,0x0cab5,0x0a950,0x0b4a0,0x0baa4,0x0ad50,0x055d9,0x04ba0,0x0a5b0,0x15176,0x052b0,0x0a930,0x07954,0x06aa0,0x0ad50,0x05b52,0x04b60,0x0a6e6,0x0a4e0,0x0d260,0x0ea65,0x0d530,0x05aa0,0x076a3,0x096d0,0x04afb,0x04ad0,0x0a4d0,0x1d0b6,0x0d250,0x0d520,0x0dd45,0x0b5a0,0x056d0,0x055b2,0x049b0,0x0a577,0x0a4b0,0x0aa50,0x1b255,0x06d20,0x0ada0,0x14b63,0x09370,0x049f8,0x04970,0x064b0,0x168a6,0x0ea50,0x06b20,0x1a6c4,0x0aae0,0x0a2e0,0x0d2e3,0x0c960,0x0d557,0x0d4a0,0x0da50,0x05d55,0x056a0,0x0a6d0,0x055d4,0x052d0,0x0a9b8,0x0a950,0x0b4a0,0x0b6a6,0x0ad50,0x055a0,0x0aba4,0x0a5b0,0x052b0,0x0b273,0x06930,0x07337,0x06aa0,0x0ad50,0x14b55,0x04b60,0x0a570,0x054e4,0x0d160,0x0e968,0x0d520,0x0daa0,0x16aa6,0x056d0,0x04ae0,0x0a9d4,0x0a2d0,0x0d150,0x0f252,0x0d520]var solarMonth=[31,28,31,30,31,30,31,31,30,31,30,31]var Gan=['\u7532','\u4e59','\u4e19','\u4e01','\u620a','\u5df1','\u5e9a','\u8f9b','\u58ec','\u7678']var Zhi=['\u5b50','\u4e11','\u5bc5','\u536f','\u8fb0','\u5df3','\u5348','\u672a','\u7533','\u9149','\u620c','\u4ea5']var Animals=['\u9f20','\u725b','\u864e','\u5154','\u9f99','\u86c7','\u9a6c','\u7f8a','\u7334','\u9e21','\u72d7','\u732a']var solarTerm=['\u5c0f\u5bd2','\u5927\u5bd2','\u7acb\u6625','\u96e8\u6c34','\u60ca\u86f0','\u6625\u5206','\u6e05\u660e','\u8c37\u96e8','\u7acb\u590f','\u5c0f\u6ee1','\u8292\u79cd','\u590f\u81f3','\u5c0f\u6691','\u5927\u6691','\u7acb\u79cb','\u5904\u6691','\u767d\u9732','\u79cb\u5206','\u5bd2\u9732','\u971c\u964d','\u7acb\u51ac','\u5c0f\u96ea','\u5927\u96ea','\u51ac\u81f3']var sTermInfo=['9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf97c3598082c95f8c965cc920f','97bd0b06bdb0722c965ce1cfcc920f','b027097bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf97c359801ec95f8c965cc920f','97bd0b06bdb0722c965ce1cfcc920f','b027097bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf97c359801ec95f8c965cc920f','97bd0b06bdb0722c965ce1cfcc920f','b027097bd097c36b0b6fc9274c91aa','9778397bd19801ec9210c965cc920e','97b6b97bd19801ec95f8c965cc920f','97bd09801d98082c95f8e1cfcc920f','97bd097bd097c36b0b6fc9210c8dc2','9778397bd197c36c9210c9274c91aa','97b6b97bd19801ec95f8c965cc920e','97bd09801d98082c95f8e1cfcc920f','97bd097bd097c36b0b6fc9210c8dc2','9778397bd097c36c9210c9274c91aa','97b6b97bd19801ec95f8c965cc920e','97bcf97c3598082c95f8e1cfcc920f','97bd097bd097c36b0b6fc9210c8dc2','9778397bd097c36c9210c9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf97c3598082c95f8c965cc920f','97bd097bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf97c3598082c95f8c965cc920f','97bd097bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf97c359801ec95f8c965cc920f','97bd097bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf97c359801ec95f8c965cc920f','97bd097bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf97c359801ec95f8c965cc920f','97bd097bd07f595b0b6fc920fb0722','9778397bd097c36b0b6fc9210c8dc2','9778397bd19801ec9210c9274c920e','97b6b97bd19801ec95f8c965cc920f','97bd07f5307f595b0b0bc920fb0722','7f0e397bd097c36b0b6fc9210c8dc2','9778397bd097c36c9210c9274c920e','97b6b97bd19801ec95f8c965cc920f','97bd07f5307f595b0b0bc920fb0722','7f0e397bd097c36b0b6fc9210c8dc2','9778397bd097c36c9210c9274c91aa','97b6b97bd19801ec9210c965cc920e','97bd07f1487f595b0b0bc920fb0722','7f0e397bd097c36b0b6fc9210c8dc2','9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf7f1487f595b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf7f1487f595b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf7f1487f531b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c965cc920e','97bcf7f1487f531b0b0bb0b6fb0722','7f0e397bd07f595b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b97bd19801ec9210c9274c920e','97bcf7f0e47f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722','9778397bd097c36b0b6fc9210c91aa','97b6b97bd197c36c9210c9274c920e','97bcf7f0e47f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722','9778397bd097c36b0b6fc9210c8dc2','9778397bd097c36c9210c9274c920e','97b6b7f0e47f531b0723b0b6fb0722','7f0e37f5307f595b0b0bc920fb0722','7f0e397bd097c36b0b6fc9210c8dc2','9778397bd097c36b0b70c9274c91aa','97b6b7f0e47f531b0723b0b6fb0721','7f0e37f1487f595b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc9210c8dc2','9778397bd097c36b0b6fc9274c91aa','97b6b7f0e47f531b0723b0b6fb0721','7f0e27f1487f595b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722','9778397bd097c36b0b6fc9274c91aa','97b6b7f0e47f531b0723b0787b0721','7f0e27f0e47f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722','9778397bd097c36b0b6fc9210c91aa','97b6b7f0e47f149b0723b0787b0721','7f0e27f0e47f531b0723b0b6fb0722','7f0e397bd07f595b0b0bc920fb0722','9778397bd097c36b0b6fc9210c8dc2','977837f0e37f149b0723b0787b0721','7f07e7f0e47f531b0723b0b6fb0722','7f0e37f5307f595b0b0bc920fb0722','7f0e397bd097c35b0b6fc9210c8dc2','977837f0e37f14998082b0787b0721','7f07e7f0e47f531b0723b0b6fb0721','7f0e37f1487f595b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc9210c8dc2','977837f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722','977837f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd097c35b0b6fc920fb0722','977837f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722','977837f0e37f14998082b0787b06bd','7f07e7f0e47f531b0723b0b6fb0721','7f0e27f1487f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722','977837f0e37f14998082b0787b06bd','7f07e7f0e47f149b0723b0787b0721','7f0e27f0e47f531b0b0bb0b6fb0722','7f0e397bd07f595b0b0bc920fb0722','977837f0e37f14998082b0723b06bd','7f07e7f0e37f149b0723b0787b0721','7f0e27f0e47f531b0723b0b6fb0722','7f0e397bd07f595b0b0bc920fb0722','977837f0e37f14898082b0723b02d5','7ec967f0e37f14998082b0787b0721','7f07e7f0e47f531b0723b0b6fb0722','7f0e3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nStr1=['\u65e5','\u4e00','\u4e8c','\u4e09','\u56db','\u4e94','\u516d','\u4e03','\u516b','\u4e5d','\u5341']var nStr2=['\u521d','\u5341','\u5eff','\u5345']var nStr3=['\u6b63','\u4e8c','\u4e09','\u56db','\u4e94','\u516d','\u4e03','\u516b','\u4e5d','\u5341','\u51ac','\u814a']function lYearDays(y){var i var sum=348 for(i=0x8000;i>0x8;i>>=1){sum+=(lunarInfo[y-1900]&i)?1:0}return(sum+leapDays(y))}function leapMonth(y){return(lunarInfo[y-1900]&0xf)}function leapDays(y){if(leapMonth(y)){return((lunarInfo[y-1900]&0x10000)?30:29)}return(0)}function monthDays(y,m){if(m>12||m<1){return-1}return((lunarInfo[y-1900]&(0x10000>>m))?30:29)}function solarDays(y,m){if(m>12||m<1){return-1}var ms=m-1 if(ms===1){return(((y%4===0)&&(y%100!==0)||(y%400===0))?29:28)}else{return(solarMonth[ms])}}function toGanZhiYear(lYear){var ganKey=(lYear-3)%10 var zhiKey=(lYear-3)%12 if(ganKey===0)ganKey=10 if(zhiKey===0)zhiKey=12 return Gan[ganKey-1]+Zhi[zhiKey-1]}function toAstro(cMonth,cDay){var s='\u9b54\u7faf\u6c34\u74f6\u53cc\u9c7c\u767d\u7f8a\u91d1\u725b\u53cc\u5b50\u5de8\u87f9\u72ee\u5b50\u5904\u5973\u5929\u79e4\u5929\u874e\u5c04\u624b\u9b54\u7faf'var arr=[20,19,21,21,21,22,23,23,23,23,22,22]return s.substr(cMonth*2-(cDay<arr[cMonth-1]?2:0),2)+'\u5ea7'}function toGanZhi(offset){return Gan[offset%10]+Zhi[offset%12]}function getTerm(y,n){if(y<1900||y>2100){return-1}if(n<1||n>24){return-1}var _table=sTermInfo[y-1900]var _info=[parseInt('0x'+_table.substr(0,5)).toString(),parseInt('0x'+_table.substr(5,5)).toString(),parseInt('0x'+_table.substr(10,5)).toString(),parseInt('0x'+_table.substr(15,5)).toString(),parseInt('0x'+_table.substr(20,5)).toString(),parseInt('0x'+_table.substr(25,5)).toString()]var _calday=[_info[0].substr(0,1),_info[0].substr(1,2),_info[0].substr(3,1),_info[0].substr(4,2),_info[1].substr(0,1),_info[1].substr(1,2),_info[1].substr(3,1),_info[1].substr(4,2),_info[2].substr(0,1),_info[2].substr(1,2),_info[2].substr(3,1),_info[2].substr(4,2),_info[3].substr(0,1),_info[3].substr(1,2),_info[3].substr(3,1),_info[3].substr(4,2),_info[4].substr(0,1),_info[4].substr(1,2),_info[4].substr(3,1),_info[4].substr(4,2),_info[5].substr(0,1),_info[5].substr(1,2),_info[5].substr(3,1),_info[5].substr(4,2)]return parseInt(_calday[n-1])}function toChinaMonth(m){if(m>12||m<1){return-1}var s=nStr3[m-1]s+='\u6708'return s}function toChinaDay(d){var s switch(d){case 10:s='\u521d\u5341'break case 20:s='\u4e8c\u5341'break case 30:s='\u4e09\u5341'break default:s=nStr2[Math.floor(d/10)]s+=nStr1[d%10]}return(s)}function getAnimal(y){return Animals[(y-4)%12]}function solar2lunar(y,m,d){if(y<1900||y>2100){return-1}if(y===1900&&m===1&&d<31){return-1}var objDate=null if(!y){objDate=new Date()}else{objDate=new Date(y,parseInt(m)-1,d)}var i var leap=0 var temp=0 y=objDate.getFullYear()m=objDate.getMonth()+1 d=objDate.getDate()var offset=(Date.UTC(objDate.getFullYear(),objDate.getMonth(),objDate.getDate())-Date.UTC(1900,0,31))/86400000 for(i=1900;i<2101&&offset>0;i++){temp=lYearDays(i)offset-=temp}if(offset<0){offset+=temp;i--}var isTodayObj=new Date()var isToday=false if(isTodayObj.getFullYear()===y&&isTodayObj.getMonth()+1===m&&isTodayObj.getDate()===d){isToday=true}var nWeek=objDate.getDay()var cWeek=nStr1[nWeek]if(nWeek===0){nWeek=7}var year=i leap=leapMonth(i)var isLeap=false for(i=1;i<13&&offset>0;i++){if(leap>0&&i===(leap+1)&&isLeap===false){--i isLeap=true;temp=leapDays(year)}else{temp=monthDays(year,i)}if(isLeap===true&&i===(leap+1)){isLeap=false}offset-=temp}if(offset===0&&leap>0&&i===leap+1){if(isLeap){isLeap=false}else{isLeap=true;--i}}if(offset<0){offset+=temp;--i}var month=i var day=offset+1 var sm=m-1 var gzY=toGanZhiYear(year)var firstNode=getTerm(y,(m*2-1))var secondNode=getTerm(y,(m*2))var gzM=toGanZhi((y-1900)*12+m+11)if(d>=firstNode){gzM=toGanZhi((y-1900)*12+m+12)}var isTerm=false var Term=null if(firstNode===d){isTerm=true Term=solarTerm[m*2-2]}if(secondNode===d){isTerm=true Term=solarTerm[m*2-1]}var dayCyclical=Date.UTC(y,sm,1,0,0,0,0)/86400000+25567+10 var gzD=toGanZhi(dayCyclical+d-1)var astro=toAstro(m,d)return{'lYear':year,'lMonth':month,'lDay':day,'Animal':getAnimal(year),'IMonthCn':(isLeap?'\u95f0':'')+toChinaMonth(month),'IDayCn':toChinaDay(day),'cYear':y,'cMonth':m,'cDay':d,'gzYear':gzY,'gzMonth':gzM,'gzDay':gzD,'isToday':isToday,'isLeap':isLeap,'nWeek':nWeek,'ncWeek':'\u661f\u671f'+cWeek,'isTerm':isTerm,'Term':Term,'astro':astro}}var calendarFormatter={solar2lunar:function(y,m,d){return solar2lunar(y,m,d)},lunar2solar:function(y,m,d,isLeapMonth){isLeapMonth=!!isLeapMonth if(isLeapMonth&&(leapMonth!==m)){return-1}if(y===2100&&m===12&&d>1||y===1900&&m===1&&d<31){return-1}var day=monthDays(y,m)var _day=day if(isLeapMonth){_day=leapDays(y,m)}if(y<1900||y>2100||d>_day){return-1}var offset=0 for(var i=1900;i<y;i++){offset+=lYearDays(i)}var leap=0 var isAdd=false for(i=1;i<m;i++){leap=leapMonth(y)if(!isAdd){if(leap<=i&&leap>0){offset+=leapDays(y);isAdd=true}}offset+=monthDays(y,i)}if(isLeapMonth){offset+=day}var stmap=Date.UTC(1900,1,30,0,0,0)var calObj=new Date((offset+d-31)*86400000+stmap)var cY=calObj.getUTCFullYear()var cM=calObj.getUTCMonth()+1 var cD=calObj.getUTCDate()return solar2lunar(cY,cM,cD)}}