Bonjour je suis confronté a un problème concernant l interrogation d un json en local , je vous joint mon code ainsi qu'une capture d écran
void enphasedata(){
HTTPClient http; //Declare an object of class HTTPClient
int httpCode = 0;
String payload1; //Get the request response payload
http.begin("http://envoy/production.json");
httpCode = http.GET(); //Send the request
if (httpCode > 0) { //Check the returning code
payload1 = http.getString(); //Get the request response payload
Serial.print("voici le payload =");
Serial.println(payload1);
//create a json buffer where to store the json data
StaticJsonDocument<5000> jsonBuffer;
auto error = deserializeJson(jsonBuffer, payload1);
if (error) {
Serial.println("parseObject() failed");
return;
}
//get the data from the json tree
String wNow = jsonBuffer["wNow"];
Serial.print("wNow =");
Serial.println(wNow);
}
else
{
Serial.println("http get failed");
Serial.print("code erreur http =");
Serial.println(httpCode);
}
}
voici également le retour du json
{"production":[{"type":"inverters","activeCount":8,"readingTime":1688204942,"wNow":772,"whLifetime":4580084},{"type":"eim","activeCount":1,"measurementType":"production","readingTime":1688205055,"wNow":460.319,"whLifetime":4570205.482,"varhLeadLifetime":1.267,"varhLagLifetime":1419328.88,"vahLifetime":5604404.333,"rmsCurrent":2.233,"rmsVoltage":232.965,"reactPwr":135.672,"apprntPwr":519.702,"pwrFactor":0.87,"whToday":1467.482,"whLastSevenDays":111398.482,"vahToday":2926.333,"varhLeadToday":0.267,"varhLagToday":1624.88}],"consumption":[{"type":"eim","activeCount":1,"measurementType":"total-consumption","readingTime":1688205055,"wNow":475.854,"whLifetime":8432819.699,"varhLeadLifetime":3975683.408,"varhLagLifetime":1470210.81,"vahLifetime":9040003.829,"rmsCurrent":4.437,"rmsVoltage":233.062,"reactPwr":-473.314,"apprntPwr":1034.082,"pwrFactor":0.46,"whToday":6025.699,"whLastSevenDays":135786.699,"vahToday":7781.829,"varhLeadToday":4397.408,"varhLagToday":1657.81},{"type":"eim","activeCount":1,"measurementType":"net-consumption","readingTime":1688205055,"wNow":15.535,"whLifetime":5147796.691,"varhLeadLifetime":3975682.14,"varhLagLifetime":50881.929,"vahLifetime":9040003.829,"rmsCurrent":2.203,"rmsVoltage":233.159,"reactPwr":-337.642,"apprntPwr":514.195,"pwrFactor":0.03,"whToday":0,"whLastSevenDays":0,"vahToday":0,"varhLeadToday":0,"varhLagToday":0}],"storage":[{"type":"acb","activeCount":0,"readingTime":0,"wNow":0,"whNow":0,"state":"idle"}]}
Retour serial
test enphase http get failed
code erreur http =-1
Merci pour votre expertise
Edit cela semble venir de l enpahse si j interroge un autre json cela fonctionne =s