#include <WiFi.h>
#include <TimeLib.h>
#include <NtpClientLib.h>int8_t timeZone = 8; // 时区设置，东八区为8
const PROGMEM char *ntpServer = "ntp1.aliyun.com"; // NTP服务器地址void setup(){Serial.begin(9600); //初始化串口WiFi.begin("xxxxx", "xxxxx8"); //连接WIFIwhile (WiFi.status() != WL_CONNECTED) { //等待WIFI连接成功delay(500); //延时500msSerial.print(".");}Serial.println("Local IP:"); //打印本地IP地址Serial.print(WiFi.localIP()); //打印本地IP地址NTP.setInterval (600);  //设置NTP更新时间间隔NTP.setNTPTimeout (1500);  //设置NTP超时时间NTP.begin (ntpServer, timeZone, false);  //连接NTP服务器
}void loop(){Serial.print(String(NTP.getDateYear()) + String("年")); //获取年份Serial.print(String(NTP.getDateMonth()) + String("月")); //获取月份Serial.print(String(NTP.getDateDay()) + String("日")); //获取日期Serial.print(String(NTP.getTimeHour24()) + String("时")); //获取小时Serial.print(String(NTP.getTimeMinute()) + String("分")); //获取分钟Serial.print(String(NTP.getTimeSecond()) + String("秒")); //获取秒Serial.println(String("，今天是今年的第") + String(NTP.getDateWeekday()) + String("周")); //获取星期delay(1000); //每隔一秒获取一次时间}