DFRobot FireBeetle ESP32-E Manual page 57

#include <WiFi.h>
#include <HTTPClient.h>
#include <ArduinoJson.h>
HTTPClient http;
const char* ssid="dfrobotOffice";
const char* password="dfrobot2011";
const char* ntpServer = "pool.ntp.org";
const long gmtOffset_sec = 28800;
const int daylightOffset_sec = 0;
DynamicJsonDocument doc(1024);
DynamicJsonDocument doc1(1024);
void printLocalTime(){
struct tm timeinfo;
if(!getLocalTime(&timeinfo)){
Serial.println("Failed to obtian time");
return ;
}
Serial.println(&timeinfo,"%A, %B %d %Y %H:%M:%S");
}
void printLocalWeather(){
http.begin("http://www.weather.com.cn/data/cityinfo/101270101.html");
int httpCode = http.GET();
if(httpCode == HTTP_CODE_OK){
String pageData = http .getString();
//Serial.println(pageData);
deserializeJson(doc,pageData);
JsonObject obj = doc.as<JsonObject>();
String weatherInfo = obj["weatherinfo"];
deserializeJson(doc1,weatherInfo);
JsonObject obj1 doc1 as<JsonObject>();