Hello I try to get data from a json response thats on a https source:
JSON data
{
"Status": 1,
"New Saldo": 2.5,
"Old Saldo": 4.5
}
I get a response and can print the loaded data in payload.
Only for some reason the serial debug gives:
[HTTPS] Received payload: <pre>{
"Status": 1,
"New Saldo": 2.5,
"Old Saldo": 4.5
}</pre>
How to get rid of the
tag, because when I use the ArduinoJSON plugin I get a deserializeJson() failed: InvalidInputArduino code:
#include <Arduino.h>
#include <ESP8266WiFi.h>
#include <ESP8266HTTPClient.h>
#include <WiFiClientSecureBearSSL.h>
#include <ArduinoJson.h>
void setup() {
Serial.begin(115200);
Serial.println(F("\n\r* * * ESP BOOT * * *"));
Serial.println(F("WiFi begin!"));
WiFi.mode(WIFI_STA);
WiFi.begin("SPIKIE", "testtest");
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println(F("\n\rWiFi connected!"));
}
void getpr24h() {
std::unique_ptr<BearSSL::WiFiClientSecure>client(new BearSSL::WiFiClientSecure);
client->setInsecure();
HTTPClient https;
if (https.begin(*client, "https://www.**** URL **** ")) { // HTTPS
Serial.println("[HTTPS] GET...");
int httpCode = https.GET();
// httpCode will be negative on error
if (httpCode > 0) {
// HTTP header has been send and Server response header has been handled
Serial.printf("[HTTPS] GET... code: %d\n", httpCode);
// file found at server?
if (httpCode == HTTP_CODE_OK) {
String payload = https.getString();
Serial.println(String("[HTTPS] Received payload: ") + payload);
Serial.println("-------------------------------");
StaticJsonDocument<256> doc;
//payload = "{\"hello\":\"world\"}";
payload = "<pre>{\"Status\": \"1\",\"New Saldo\": 2.5,\"Old Saldo\": 4.5}</pre>";
DeserializationError error = deserializeJson(doc, payload);
if (error) {
Serial.print(F("deserializeJson() failed: "));
Serial.println(error.f_str());
return;
}
const char* text = doc["Status"];
Serial.println(text);
}
} else {
Serial.printf("[HTTPS] GET... failed, error: %s\n\r", https.errorToString(httpCode).c_str());
}
https.end();
} else {
Serial.printf("[HTTPS] Unable to connect\n\r");
}
}
void loop() {
getpr24h();
Serial.println("Wait 20s before next round to not get banned on API server...");
delay(20000);
}
I think i need to get rid of the header data, only I can not figure out how to.