Loading... [代码开源传送门](https://github.com/zhshch2002/bilibili_fans_clock) ```C++ #include <ESP8266WiFi.h> #include <ArduinoJson.h> #include <ESP8266HTTPClient.h> #include <NTPClient.h> #include <WiFiUdp.h> #include <Wire.h> #include "SH1106Wire.h" //---------------------------------------------------- const char* ssid = ""; //WiFi名 const char* password = ""; //WiFi密码 String biliuid = ""; //bilibili UID //---------------------------------------------------- const long utcOffsetInSeconds = 3600 * 8; String daysOfTheWeek[7] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"}; String Time, Date; WiFiUDP ntpUDP; NTPClient timeClient(ntpUDP, "pool.ntp.org", utcOffsetInSeconds); DynamicJsonDocument jsonBuffer(400); WiFiClient client; SH1106Wire display(0x3c, D3, D5); // D3 -> SDA // D5 -> SCL long fans = 0; int times = 0; void setup() { Serial.begin(9600); Serial.println("bilibili fans clock,init..."); display.init(); display.flipScreenVertically(); display.setFont(ArialMT_Plain_16); display.setTextAlignment(TEXT_ALIGN_CENTER); display.drawString(64, 16, "Loading..."); display.display(); Serial.print("Connecting WiFi..."); WiFi.mode(WIFI_STA); WiFi.begin(ssid, password); while (WiFi.status() != WL_CONNECTED) { delay(500); Serial.print("."); } Serial.println(""); Serial.println("WiFi connected"); Serial.println("IP address: "); Serial.println(WiFi.localIP()); timeClient.begin(); } void loop() { if (times == 0) { getTime(); display.clear(); display.setFont(ArialMT_Plain_24); display.setTextAlignment(TEXT_ALIGN_CENTER); display.drawString(64, 12, Time); display.setFont(ArialMT_Plain_16); display.drawString(64, 40, Date); display.display(); } if (times == 4) { getBilibiliFans(); display.clear(); display.setFont(ArialMT_Plain_16); display.setTextAlignment(TEXT_ALIGN_CENTER); display.drawString(64, 16, "FANS:" + String(fans)); display.display(); } times += 1; if (times >= 7) { times = 0; } delay(1000); } void getTime() { timeClient.update();//获取时间 int hours = timeClient.getHours(); int minutes = timeClient.getMinutes(); int secounds = timeClient.getSeconds(); int week = timeClient.getDay(); long Epoch = timeClient.getEpochTime(); Time = hours < 10 ? "0" + String(hours) : String(hours);//格式化时间字符串 Time += ":"; Time += minutes < 10 ? "0" + String(minutes) : String(minutes); Date = daysOfTheWeek[week]; Date += " "; int MON1[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; //平年 int MON2[12] = {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; //闰年 int FOURYEARS = (366 + 365 + 365 + 365); //每个四年的总天数 int DAYMS = 24 * 3600; int nDays = Epoch / DAYMS + 1; //time函数获取的是从1970年以来的毫秒数，因此需要先得到天数 int nYear4 = nDays / FOURYEARS; //得到从1970年以来的周期（4年）的次数 int nRemain = nDays % FOURYEARS; //得到不足一个周期的天数 int nDesYear = 1970 + nYear4 * 4; int nDesMonth = 0, nDesDay = 0; bool bLeapYear = false; if ( nRemain < (365 + 365) ) //一个周期内，第二年 { //平年 nDesYear += 1; nRemain -= 365; } else if ( nRemain < (365 + 365 + 365) ) //一个周期内，第三年 { //平年 nDesYear += 2; nRemain -= (365 + 365); } else//一个周期内，第四年，这一年是闰年 { //润年 nDesYear += 3; nRemain -= (365 + 365 + 365); bLeapYear = true; } int *pMonths = bLeapYear ? MON2 : MON1; //循环减去12个月中每个月的天数，直到剩余天数小于等于0，就找到了对应的月份 for ( int i = 0; i < 12; ++i ) { int nTemp = nRemain - pMonths[i]; if ( nTemp <= 0 ) { nDesMonth = i + 1; if ( nTemp == 0 )//表示刚好是这个月的最后一天，那么天数就是这个月的总天数了 nDesDay = pMonths[i]; else nDesDay = nRemain; break; } nRemain = nTemp; } Date += String(nDesMonth); Date += "-"; Date += String(nDesDay); /*Serial.print("Time"); Serial.print(nDesYear); Serial.print(nDesMonth); Serial.println(nDesDay);*/ } void getBilibiliFans() { if (WiFi.status() == WL_CONNECTED) //此处感谢av30129522视频作者的开源代码 { HTTPClient http; http.begin("http://api.bilibili.com/x/relation/stat?vmid=" + biliuid); auto httpCode = http.GET(); Serial.print("Bilibili fans HttpCode:"); Serial.print(httpCode); if (httpCode > 0) { String resBuff = http.getString(); DeserializationError error = deserializeJson(jsonBuffer, resBuff); if (error) { Serial.println("json error"); while (1); } JsonObject root = jsonBuffer.as<JsonObject>(); long code = root["code"]; Serial.print(" Code:"); Serial.print(code); fans = root["data"]["follower"]; Serial.print(" Fans:"); Serial.println(fans); } } } ``` Last modification：November 8th, 2020 at 01:28 pm © 允许规范转载