aes

/*Arduino*/
server.on("/onLoadWifi", HTTP_POST, [](AsyncWebServerRequest * request) {
    Serial.println("onLoadWifi");
    AsyncResponseStream *response = request->beginResponseStream("application/json");
    DynamicJsonDocument data(2048);
    data["code"] = 200;
    data["gateway"] = decrypt(gateway);

    serializeJson(data, *response);
    request->send(response);
});

/*Flutter*/
//aespack: ^0.0.3
Output: žée