wendelfi66

Dom Mai 29, 2022 6:12 pm
Duvida com codigo

Código: 
#include <WiFi.h>
#include <HttpClient.h>

  
 char* ssid = "Rede Fillmann";
 char* password =  "familiartww";
  
void setup() {
  
  Serial.begin(115200);
  delay(4000);
  WiFi.begin(ssid,password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi..");
  }
  
  Serial.println("Connected to the WiFi network");
  
}
  
void loop() {
  
  if ((WiFi.status() == WL_CONNECTED)) { 
  
    HttpClient http;
  
    http.begin("http://jsonplaceholder.typicode.com/comments?id=10"); 
    int httpCode = http.GET();                                        
  
    if (httpCode > 0) { //Check for the returning code
  
        String payload = http.getString();
        Serial.println(httpCode);
        Serial.println(payload);
      }
  
    else {
      Serial.println("Error on HTTP request");
    }
  
    http.end(); 
  }
  
  delay(10000);
  
}

Esse codigo de requisicao Get para uma APi simples gostaria de saber meu erro o erro e o seguinte :

C:\Users\wende\OneDrive\Documentos\Arduino\esp\esp.ino: In function 'void loop()':
esp:29:5: error: 'HttpClient' was not declared in this scope
     HttpClient http;
     ^
esp:31:5: error: 'http' was not declared in this scope
     http.begin("http://jsonplaceholder.typicode.com/comments?id=10"); //Specify the URL
     ^
exit status 1
'HttpClient' was not declared in this scope

Desde ja agradeço.