看我之前的微博，我是做了雙屏的時鐘，這個是左邊屏，只顯示日期、星期、時間、農歷。農歷使用離線庫。放出來給喜歡的朋友玩一下。可以直接燒。

注意：引腳位置，我這個屏的引腳定義可能跟大家的不一樣，如果不亮把下面的數字調換一下就行了。

const int SDA_PIN = 2;? //引腳.注意如果屏幕不亮可能是引腳定義不對，調換一下可能就好了。
const int SDC_PIN = 0;?

說明：漢字為取模方式。

//leftmonitor.ino#include <Arduino.h>//<>為系統頭文件，一般在庫內。 #include <ESP8266WiFi.h> #include <ESP8266HTTPClient.h>#include <DNSServer.h>//密碼直連將其三個庫注釋 #include <ESP8266WebServer.h> #include <CustomWiFiManager.h>#include <sys/time.h> #include <coredecls.h> #include <U8g2lib.h>#include "SH1106Wire.h" //1.3寸，“”為自己的頭文件，一般在當前目錄下。 #include "lunarday.h"const char* WIFI_SSID = ""; //填寫你的WIFI名稱及密碼 const char* WIFI_PWD = "";const String WDAY_NAMES[] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"}; //星期#define TZ 8 // 中國時區為8 #define DST_MN 0 // 默認為0#define TZ_MN ((TZ)*60) //時間換算 #define TZ_SEC ((TZ)*3600) #define DST_SEC ((DST_MN)*60)time_t now; //實例化時間 long timeSinceLastWUpdate = 0; //上次更新后的時間 const int UPDATE_INTERVAL_SECS = 5 * 60; // 5分鐘更新一次 //#include "WeatherStationFonts.h" const int I2C_DISPLAY_ADDRESS = 0x3c; //I2c地址默認 #if defined(ESP8266) const int SDA_PIN = 2; //引腳.注意如果屏幕不亮可能是引腳定義不對，調換一下可能就好了。 const int SDC_PIN = 0; //const int ledPin = 1; // GPIO1 of ESP8266-01S默認是1。 #endifSH1106Wire display(I2C_DISPLAY_ADDRESS, SDA_PIN, SDC_PIN);void drawDateTime();//函數聲明 // //void wificonnect() { //WIFI密碼連接 // WiFi.begin(WIFI_SSID, WIFI_PWD); // while (WiFi.status() != WL_CONNECTED) { // Serial.print('.'); // delay(80); // display.clear(); // display.setFont(ArialMT_Plain_24); // display.setTextAlignment(TEXT_ALIGN_LEFT); // display.drawString(10, 18, "wait"); // display.display(); // delay(80); // display.clear(); // display.setFont(ArialMT_Plain_24); // display.setTextAlignment(TEXT_ALIGN_LEFT); // display.drawString(10, 18, "wait."); // display.display(); // delay(80); // display.clear(); // display.setFont(ArialMT_Plain_24); // display.setTextAlignment(TEXT_ALIGN_LEFT); // display.drawString(10, 18, "wait.."); // display.display(); // delay(80); // display.clear(); // display.setFont(ArialMT_Plain_24); // display.setTextAlignment(TEXT_ALIGN_LEFT); // display.drawString(10, 18, "wait..."); // display.display(); // delay(80); // display.clear(); // display.setFont(ArialMT_Plain_24); // display.setTextAlignment(TEXT_ALIGN_LEFT); // display.drawString(10, 18, "wait...."); // display.display(); // delay(80); // display.clear(); // display.setFont(ArialMT_Plain_24); // display.setTextAlignment(TEXT_ALIGN_LEFT); // display.drawString(10, 18, "wait....."); // display.display(); // delay(80); // display.clear(); // display.setFont(ArialMT_Plain_24); // display.setTextAlignment(TEXT_ALIGN_LEFT); // display.drawString(10, 18, "wait......"); // display.display(); // delay(80); // // } // Serial.println(""); // delay(500); //}void webconnect() { //Web配網，密碼直連將其注釋display.clear();display.setFont(ArialMT_Plain_24);display.setTextAlignment(TEXT_ALIGN_LEFT);display.drawString(10, 18, "WAIT WIFI!");display.display();WiFiManager wifiManager; //實例化WiFiManagerwifiManager.setDebugOutput(false); //關閉Debug//wifiManager.setConnectTimeout(10); //設置超時//wifiManager.setHeadImgBase64(FPSTR(Icon)); //設置圖標wifiManager.setPageTitle("歡迎來到WiFi配置頁"); //設置頁標題if (!wifiManager.autoConnect("左屏 WIFI ")) { //AP模式//Serial.println("連接失敗并超時");//重新設置并再試一次，或者讓它進入深度睡眠狀態ESP.restart();delay(1000);}//Serial.println("connected...^_^");yield(); } const unsigned char xing[] U8X8_PROGMEM = {0x00, 0x00, 0xF8, 0x0F, 0x08, 0x08, 0xF8, 0x0F, 0x08, 0x08, 0xF8, 0x0F, 0x80, 0x00, 0x88, 0x00,0xF8, 0x1F, 0x84, 0x00, 0x82, 0x00, 0xF8, 0x0F, 0x80, 0x00, 0x80, 0x00, 0xFE, 0x3F, 0x00, 0x00}; /*星*/const unsigned char zheng[] U8X8_PROGMEM = {0x00,0x00,0xFE,0x3F,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x88,0x00,0x88,0x1F,0x88,0x00,0x88,0x00,0x88,0x00,0x88,0x00,0x88,0x00,0x88,0x00,0xFF,0x7F,0x00,0x00 };/*"正"*/const unsigned char qi[] U8X8_PROGMEM = {0x44,0x00,0x44,0x3E,0xFE,0x22,0x44,0x22,0x44,0x22,0x7C,0x3E,0x44,0x22,0x44,0x22,0x7C,0x22,0x44,0x3E,0x44,0x22,0xFF,0x22,0x20,0x21,0x44,0x21,0x82,0x28,0x41,0x10 }; /*期*/const unsigned char yue[] U8X8_PROGMEM = {0x00,0x00,0xF8,0x1F,0x08,0x10,0x08,0x10,0x08,0x10,0xF8,0x1F,0x08,0x10,0x08,0x10,0x08,0x10,0xF8,0x1F,0x08,0x10,0x08,0x10,0x04,0x10,0x04,0x10,0x02,0x14,0x01,0x08 /*"月"*/ }; const unsigned char ri[] U8X8_PROGMEM = { 0x00,0x00,0xF8,0x0F,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0xF8,0x0F, 0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0xF8,0x0F,0x08,0x08 };/*"日"*/const unsigned char yi[] U8X8_PROGMEM = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 };/*"一"*/const unsigned char er[] U8X8_PROGMEM = {0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x7F,0x00,0x00,0x00,0x00,0x00,0x00 };/*"二",0*/const unsigned char san[] U8X8_PROGMEM = {0x00,0x00,0x00,0x00,0xFE,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x7F,0x00,0x00,0x00,0x00 };/*"三",1*/const unsigned char si[] U8X8_PROGMEM = {0x00,0x00,0x00,0x00,0xFE,0x3F,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x12,0x22,0x12,0x3C,0x0A,0x20,0x06,0x20,0x02,0x20,0xFE,0x3F,0x02,0x20,0x00,0x00 };/*"四"*/const unsigned char wu[] U8X8_PROGMEM = {0x00,0x00,0xFE,0x3F,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0xFC,0x0F,0x20,0x08,0x20,0x08,0x20,0x08,0x20,0x08,0x10,0x08,0x10,0x08,0x10,0x08,0xFF,0x7F,0x00,0x00 };/*"五"*/const unsigned char liu[] U8X8_PROGMEM = {0x40,0x00,0x80,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0xFF,0x7F,0x00,0x00,0x00,0x00,0x20,0x02,0x20,0x04,0x10,0x08,0x10,0x10,0x08,0x10,0x04,0x20,0x02,0x20,0x00,0x00 };/*"六"*/const unsigned char qi1[] U8X8_PROGMEM = {0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x3C,0xE0,0x03,0x5F,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x20,0x40,0x20,0x40,0x20,0x80,0x3F,0x00,0x00 };/*"七"*/const unsigned char ba[] U8X8_PROGMEM = {0x00,0x00,0x00,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x04,0x10,0x04,0x10,0x04,0x10,0x08,0x08,0x08,0x08,0x10,0x04,0x10,0x04,0x20,0x02,0x40 };/*"八"*/const unsigned char jiu[] U8X8_PROGMEM = {0x20,0x00,0x20,0x00,0x20,0x00,0x20,0x00,0xFE,0x07,0x20,0x04,0x20,0x04,0x20,0x04,0x10,0x04,0x10,0x04,0x10,0x04,0x08,0x44,0x08,0x44,0x04,0x44,0x02,0x78,0x01,0x00 };/*"九"*/const unsigned char shi[] U8X8_PROGMEM = {0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0xFF,0x7F,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00 };/*"十"*/const unsigned char chu[] U8X8_PROGMEM = {0x04,0x00,0x08,0x00,0x80,0x3F,0x3F,0x22,0x10,0x22,0x08,0x22,0x08,0x22,0x2C,0x22,0x1A,0x22,0x29,0x22,0x28,0x22,0x08,0x21,0x08,0x21,0x88,0x20,0x48,0x14,0x28,0x08 };/*"初"*/const unsigned char nian[] U8X8_PROGMEM = {0x10,0x08,0x10,0x08,0x10,0x08,0x10,0x08,0x10,0x08,0xFF,0x7F,0x10,0x08,0x10,0x08,0x10,0x08,0x10,0x08,0x10,0x08,0x10,0x08,0x10,0x08,0x10,0x08,0xF0,0x0F,0x10,0x08 };/*"廿"*/const unsigned char nong[] U8X8_PROGMEM = {0x80,0x00,0x80,0x00,0x80,0x00,0xFE,0x3F,0x42,0x20,0x41,0x10,0xA0,0x00,0xA0,0x10,0x10,0x09,0x18,0x05,0x14,0x02,0x12,0x04,0x11,0x08,0x50,0x10,0x30,0x60,0x10,0x00 };/*農*/const unsigned char li[] U8X8_PROGMEM = {0x00,0x00,0xFC,0x7F,0x04,0x00,0x04,0x01,0x04,0x01,0x04,0x01,0xF4,0x3F,0x04,0x21,0x04,0x21,0x84,0x20,0x84,0x20,0x44,0x20,0x44,0x20,0x22,0x20,0x12,0x14,0x09,0x08 };/*"歷",1*/const unsigned char dong[] U8X8_PROGMEM = {0x20,0x00,0x20,0x00,0xF0,0x0F,0x08,0x08,0x14,0x04,0x22,0x02,0xC0,0x01,0x30,0x06,0x0C,0x18,0x03,0x60,0xE0,0x00,0x00,0x03,0x00,0x04,0x70,0x00,0x80,0x01,0x00,0x02 };/*"冬"*/const unsigned char la[] U8X8_PROGMEM = {0x00,0x11,0x1E,0x11,0x12,0x11,0xD2,0x7F,0x12,0x11,0x1E,0x11,0xF2,0x7F,0x12,0x00,0x92,0x3F,0x9E,0x20,0x92,0x20,0x92,0x3F,0x92,0x20,0x92,0x20,0x92,0x3F,0x99,0x20 };/*"臘"*/void changedate() {using namespace std;using namespace lunar;int16_t x;int16_t y;now = time(nullptr);struct tm* timeInfo;timeInfo = localtime(&now);char buff[16];time_t current_time;time(&current_time);tm *current_tm = localtime(&current_time);int year = current_tm->tm_year + 1900;int month = current_tm->tm_mon + 1;int day = current_tm->tm_mday;Date lunar_date = LuanrDate(year, month, day);display.setFont(ArialMT_Plain_24);display.drawString(60 + x, 40 + y, String(buff));display.setTextAlignment(TEXT_ALIGN_LEFT);display.drawXbm(20, 40, 16,16, yi);display.drawXbm(20, 56, 16,16, er);}void setup() {Serial.begin(115200);Serial.println();//println換行輸出Serial.println();// 屏幕初始化display.init();display.clear();display.display();display.flipScreenVertically(); //屏幕翻轉display.setContrast(100); //屏幕亮度// 用固定密碼連接//wificonnect();//web配網webconnect();display.flipScreenVertically(); //屏幕反轉configTime(TZ_SEC, DST_SEC, "ntp.ntsc.ac.cn", "ntp1.aliyun.com"); //ntp獲取時間，你也可用其他"pool.ntp.org","0.cn.pool.ntp.org","1.cn.pool.ntp.org","ntp1.aliyun.com"delay(200); }void drawDateTime() { //顯示時間using namespace std;using namespace lunar;int16_t x;int16_t y;now = time(nullptr);struct tm* timeInfo;timeInfo = localtime(&now);char buff[16];display.setTextAlignment(TEXT_ALIGN_CENTER);display.setFont(ArialMT_Plain_16);String date = WDAY_NAMES[timeInfo->tm_wday];sprintf_P(buff, PSTR("%02d/%02d "), timeInfo->tm_mon + 1, timeInfo->tm_mday);display.drawString(60 + x, 5 + y, String(buff));display.setFont(ArialMT_Plain_24);sprintf_P(buff, PSTR("%02d:%02d:%02d"), timeInfo->tm_hour, timeInfo->tm_min, timeInfo->tm_sec);display.drawString(64 + x, 22 + y, String(buff));display.setTextAlignment(TEXT_ALIGN_LEFT);display.drawXbm(62, 5, 16,16, xing); display.drawXbm(79, 5, 16,16, qi);if (WDAY_NAMES[timeInfo->tm_wday]=="Mon")display.drawXbm(96, 5, 16,16, yi);else if (WDAY_NAMES[timeInfo->tm_wday]=="Tue")display.drawXbm(96, 5, 16,16, er);else if (WDAY_NAMES[timeInfo->tm_wday]=="Wed")display.drawXbm(96, 5, 16,16, san);else if (WDAY_NAMES[timeInfo->tm_wday]=="Thu")display.drawXbm(96, 5, 16,16, si);else if (WDAY_NAMES[timeInfo->tm_wday]=="Fri")display.drawXbm(96, 5, 16,16, wu);else if (WDAY_NAMES[timeInfo->tm_wday]=="Sat")display.drawXbm(96, 5, 16,16, liu);else if (WDAY_NAMES[timeInfo->tm_wday]=="Sun")display.drawXbm(96, 5, 16,16, ri); //顯示農歷int year = timeInfo->tm_year + 1900;int month = timeInfo->tm_mon + 1;int day = timeInfo->tm_mday;Date lunar_date = LuanrDate(year, month, day);display.drawXbm(14, 48, 16,16, nong);display.drawXbm(30, 48, 16,16, li); // Serial.print("月份為："); // Serial.println(lunar_date.month); // Serial.print("日期為："); // Serial.println(lunar_date.day);//顯示月份if (lunar_date.month == 1 && lunar_date.day==0){ display.drawXbm(49, 48, 16,16, la); }else if (lunar_date.month==1 && lunar_date.day!=0 ){display.drawXbm(49, 48, 16,16, zheng);}else if (lunar_date.month==2){display.drawXbm(49, 48, 16,16, er);}else if (lunar_date.month==3){display.drawXbm(49, 48, 16,16, san); }else if (lunar_date.month==4){display.drawXbm(49, 48, 16,16, si); }else if (lunar_date.month==5){display.drawXbm(49, 48, 16,16, wu); }else if (lunar_date.month==6){display.drawXbm(49, 48, 16,16, liu); }else if (lunar_date.month==7){display.drawXbm(49, 48, 16,16, qi); }else if (lunar_date.month==8){display.drawXbm(49, 48, 16,16, ba); }else if (lunar_date.month==9){display.drawXbm(49, 48, 16,16, jiu); }else if (lunar_date.month==10){display.drawXbm(49, 48, 16,16, shi); }else if (lunar_date.month==11){display.drawXbm(49, 48, 16,16, dong); }else if (lunar_date.month==12){display.drawXbm(49, 48, 16,16, la); }display.drawXbm(66, 48, 16,16, yue);//顯示日期if (lunar_date.day==11) {display.drawXbm(83, 48, 16,16, shi); display.drawXbm(100, 48, 16,16, yi); }else if (lunar_date.day==12){display.drawXbm(83, 48, 16,16, shi); display.drawXbm(100, 48, 16,16, er); }else if (lunar_date.day==13){display.drawXbm(83, 48, 16,16, shi); display.drawXbm(100, 48, 16,16, san); }else if (lunar_date.day==14){display.drawXbm(83, 48, 16,16, shi); display.drawXbm(100, 48, 16,16, si); }else if (lunar_date.day==15){display.drawXbm(83, 48, 16,16, shi); display.drawXbm(100, 48, 16,16, wu); }else if (lunar_date.day==16){display.drawXbm(83, 48, 16,16, shi); display.drawXbm(100, 48, 16,16, liu); }else if (lunar_date.day==17){display.drawXbm(83, 48, 16,16, shi); display.drawXbm(100, 48, 16,16, qi1); }else if (lunar_date.day==18){display.drawXbm(83, 48, 16,16, shi); display.drawXbm(100, 48, 16,16, ba); }else if (lunar_date.day==19){display.drawXbm(83, 48, 16,16, shi); display.drawXbm(100, 48, 16,16, jiu); }else if (lunar_date.day==20){display.drawXbm(83, 48, 16,16, er); display.drawXbm(100, 48, 16,16, shi); }else if (lunar_date.day==21) {display.drawXbm(83, 48, 16,16, nian); display.drawXbm(100, 48, 16,16, yi); }else if (lunar_date.day==22){display.drawXbm(83, 48, 16,16, nian); display.drawXbm(100, 48, 16,16, er); }else if (lunar_date.day==23){display.drawXbm(83, 48, 16,16, nian); display.drawXbm(100, 48, 16,16, san); }else if (lunar_date.day==24){display.drawXbm(83, 48, 16,16, nian); display.drawXbm(100, 48, 16,16, si); }else if (lunar_date.day==25){display.drawXbm(83, 48, 16,16, nian); display.drawXbm(100, 48, 16,16, wu); }else if (lunar_date.day==26){display.drawXbm(83, 48, 16,16, nian); display.drawXbm(100, 48, 16,16, liu); }else if (lunar_date.day==27){display.drawXbm(83, 48, 16,16, nian); display.drawXbm(100, 48, 16,16, qi1); }else if (lunar_date.day==28){display.drawXbm(83, 48, 16,16, nian); display.drawXbm(100, 48, 16,16, ba); }else if (lunar_date.day==29){display.drawXbm(83, 48, 16,16, nian); display.drawXbm(100, 48, 16,16, jiu); }else if (lunar_date.day==30){display.drawXbm(83, 48, 16,16, san); display.drawXbm(100, 48, 16,16, shi); }else if (lunar_date.day==1) {display.drawXbm(83, 48, 16,16, chu); display.drawXbm(100, 48, 16,16, yi); }else if (lunar_date.day==2){display.drawXbm(83, 48, 16,16, chu); display.drawXbm(100, 48, 16,16, er); }else if (lunar_date.day==3){display.drawXbm(83, 48, 16,16, chu); display.drawXbm(100, 48, 16,16, san); }else if (lunar_date.day==4){display.drawXbm(83, 48, 16,16, chu); display.drawXbm(100, 48, 16,16, si); }else if (lunar_date.day==5){display.drawXbm(83, 48, 16,16, chu); display.drawXbm(100, 48, 16,16, wu); }else if (lunar_date.day==6){display.drawXbm(83, 48, 16,16, chu); display.drawXbm(100, 48, 16,16, liu); }else if (lunar_date.day==7){display.drawXbm(83, 48, 16,16, chu); display.drawXbm(100, 48, 16,16, qi1); }else if (lunar_date.day==8){display.drawXbm(83, 48, 16,16, chu); display.drawXbm(100, 48, 16,16, ba); }else if (lunar_date.day==9){display.drawXbm(83, 48, 16,16, chu); display.drawXbm(100, 48, 16,16, jiu); }else if (lunar_date.day==10){display.drawXbm(83, 48, 16,16, chu); display.drawXbm(100, 48, 16,16, shi); }else if (lunar_date.day==0 ){day=day-1;//Serial.print("陽歷日：");//Serial.println(day);Date lunar_date = LuanrDate(year, month, day);//Serial.print("日期為：");//Serial.println(lunar_date.day);if (lunar_date.day==29){display.drawXbm(83, 48, 16,16, san); display.drawXbm(100, 48, 16,16, shi);}else if(lunar_date.day==28){display.drawXbm(83, 48, 16,16, nian); display.drawXbm(100, 48, 16,16, jiu);}} // if (lunar_date.leap==1){ // display.drawXbm(119, 48, 16,16, "R"); // }}//void showMessage(String message = "FUCK!!!") { // display.clear(); // display.setFont(ArialMT_Plain_24); // display.setTextAlignment(TEXT_ALIGN_CENTER); // display.drawString(64, 18, message); // display.display(); //} void loop() {display.clear();drawDateTime();// changedate();display.display();if (millis() - timeSinceLastWUpdate > (1000L * UPDATE_INTERVAL_SECS)) { //屏幕刷新timeSinceLastWUpdate = millis();} } //lunarday.cpp #include "lunarday.h" #include <ctime> #include <cassert> #include <cstring> #include <iostream>using namespace std; using lunar::Date;//使用比特位記錄每年的情況//0~4 共5bit 春節日份//5~6 共2bit 春節月份//7~19 共13bit 13個月的大小月情況(如果無閏月，最后位無效)，大月為1,小月為0//20~23 共4bit 記錄閏月的月份，如果沒有閏月為0static const int BEGIN_YEAR = 1901; static const int NUMBER_YEAR = 199; static const unsigned int LUNAR_YEARS[199] = {0x03a953,0x0752c8,0x5b253d,0x0325d0,0x054dc4,0x4aab39,0x02b54d,0x05acc2,0x2ba936,0x03a94a, //1901-19100x6d92be,0x0592d2,0x0525c6,0x5a55ba,0x0156ce,0x02b5c3,0x25b4b7,0x06d4cb,0x7ec941,0x074954, //1911-19200x0692c8,0x5d26bc,0x052b50,0x015b45,0x4adab8,0x036a4d,0x0754c2,0x2f4937,0x07494a,0x66933e, //1921-19300x0295d1,0x052bc6,0x595b3a,0x05ad4e,0x036a44,0x3764b8,0x03a4cb,0x7b49bf,0x0549d3,0x0295c8, //1931-1940 0x652dbb,0x0556cf,0x02b545,0x4daab9,0x05d24d,0x05a4c2,0x2d49b6,0x054aca,0x7a96bd,0x029b51, //1941-19500x0556c6,0x5ad53b,0x02d94e,0x06d2c3,0x3ea538,0x06a54c,0x854abf,0x054bd2,0x02ab48,0x755abc, //1951-19600x056acf,0x036945,0x4752b9,0x0752cd,0x032542,0x364bb5,0x054dc9,0x7aad3e,0x02b551,0x05b4c6, //1961-19700x5ba93b,0x05a94f,0x0592c3,0x4b25b7,0x0525cb,0x8a55bf,0x0156d2,0x02b6c7,0x65b4bc,0x06d4d0, //1971-19800x06c945,0x4e92b9,0x0692cd,0xad26c2,0x052b54,0x015b49,0x62dabd,0x036ad1,0x0754c6,0x5f493b, //1981-19900x07494f,0x069344,0x352b37,0x052bca,0x8a6b3f,0x01ad53,0x036ac7,0x5b64bc,0x03a4d0,0x0349c5, //1991-20000x4a95b8,0x0295CC,0x052dc1,0x2aad36,0x02b549,0x7daabd,0x05d252,0x05a4c7,0x5d49ba,0x054ace, //2001-20100x0296C3,0x4556B7,0x055ACA,0x9AD53F,0x02E953,0x06D2C8,0x6ea53c,0x06a550,0x064AC5,0x4A9739, //2011-2020 0x02AB4C,0x055AC1,0x2AD936,0x03694A,0x6752BD,0x0392D1,0x0325C6,0x564BBA,0x0655CD,0x02AD43, //2021-20300x356B37,0x05B4CB,0xBBA93F,0x05A953,0x0592C8,0x6D25BC,0x0525CF,0x0255C4,0x52ADB8,0x02D6CC, //2031-20400x05B541,0x2DA936,0x06C94A,0x7E92BE,0x0692D1,0x052AC6,0x5A56BA,0x025B4E,0x02DAC2,0x36D537, //2041-20500x0764CB,0x8F4941,0x074953,0x069348,0x652B3C,0x052BCF,0x026B44,0x436AB8,0x03AACC,0x03A4C2, //2051-20600x3749B5,0x0349C9,0x7A95BD,0x0295D1,0x052DC5,0x5AAD3A,0x02B54E,0x05B2C3,0x4BA537,0x05A54B, //2061-20700x8D4ABF,0x054AD3,0x0296C7,0x6556BB,0x055ACF,0x02D545,0x45D2B8,0x06D2CC,0x06A542,0x3E4AB6, //2071-20800x064B49,0x7CA73D,0x02AB51,0x055AC6,0x5AD93A,0x03694E,0x0752C3,0x472538,0x0325ca,0x864BBE, //2081-20900x0255D2,0x02ADC7,0x656B3B,0x05B54F,0x03A945,0x4B92B9,0x0592CC,0x0545C1,0x2A4DB5//2091-2099 //上表農歷修正及校驗完成。2021.3.3}; //計算這個公歷日期是一年中的第幾天static int DayOfSolarYear(int year, int month, int day ) {//為了提高效率，記錄每月一日是一年中的第幾天static const int NORMAL_YDAY[12] = {1,32,60,91,121,152,182,213,244,274,305,335};//閏年的情況static const int LEAP_YDAY[12] = {1,32,61,92,122,153,183,214,245,275,306,336};const int *t_year_yday_ = NORMAL_YDAY;//判斷是否是公歷閏年if( year % 4 ==0 ){if(year%100 != 0) t_year_yday_ = LEAP_YDAY;if(year%400 == 0)t_year_yday_ = LEAP_YDAY; }return t_year_yday_[month -1] + (day -1); }Date lunar::LuanrDate(int solar_year,int solar_month,int solar_day) {Date luanr_date ;luanr_date.year = solar_year;luanr_date.month = 0;luanr_date.day = 0;luanr_date.leap = false;//越界檢查，如果越界，返回無效日期if(solar_year <= BEGIN_YEAR || solar_year > BEGIN_YEAR + NUMBER_YEAR - 1 )return luanr_date;int year_index = solar_year - BEGIN_YEAR;//計算春節的公歷日期int spring_ny_month = ( LUNAR_YEARS[year_index] & 0x60 ) >> 5;int spring_ny_day = ( LUNAR_YEARS[year_index] & 0x1f);//計算今天是公歷年的第幾天int today_solar_yd = DayOfSolarYear(solar_year,solar_month,solar_day);//計算春節是公歷年的第幾天int spring_ny_yd = DayOfSolarYear(solar_year,spring_ny_month,spring_ny_day);//計算今天是農歷年的第幾天int today_luanr_yd = today_solar_yd - spring_ny_yd + 1;//如果今天在春節的前面，重新計算today_luanr_ydif ( today_luanr_yd <= 0){//農歷年比當前公歷年小1year_index --;luanr_date.year --;//越界，返回無效日期if(year_index <0)return luanr_date;spring_ny_month = ( LUNAR_YEARS[year_index] & 0x60 ) >> 5;spring_ny_day = ( LUNAR_YEARS[year_index] & 0x1f); spring_ny_yd = DayOfSolarYear(solar_year,spring_ny_month,spring_ny_day);int year_total_day = DayOfSolarYear(luanr_date.year,12,31); today_luanr_yd = today_solar_yd + year_total_day - spring_ny_yd + 1; }int luanr_month = 1;//計算月份和日期for(;luanr_month<=13;luanr_month++){ int month_day = 29; if( (LUNAR_YEARS[year_index] >> (6 + luanr_month)) & 0x1 )month_day = 30; if( today_luanr_yd <= month_day )break;elsetoday_luanr_yd -= month_day; }luanr_date.day = today_luanr_yd;//處理閏月int leap_month = (LUNAR_YEARS[year_index] >>20) & 0xf;if(leap_month > 0 && leap_month < luanr_month ){ luanr_month --;//如果當前月為閏月，設置閏月標志if( luanr_month == leap_month ) luanr_date.leap = true; }assert(leap_month <= 12);luanr_date.month = luanr_month;return luanr_date; }

?根據網友測試上面原代碼if ( today_luanr_yd < 0){}會出現“1月0號，0月0號”的問題，現已修正為：

if ( today_luanr_yd <= 0){}。2022.2.8

//file:lunarday.hnamespace lunar {//保存一個農歷日期typedef struct T_Date{//年int year;//月int month;//日int day;//是否閏月bool leap; } Date;//公歷轉農歷Date LuanrDate(int solar_year,int solar_month,int solar_day); }

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