JsonDocument::as<T>()

Subject to change

Version 6 is currently in beta, so the API ~~may~~will change in the next revisions.

Unless you need the new features of version 6 (e.g. MessagePack), please use version 5.
Version 6 should stay in beta stage until the end of 2018.

Description

Casts JsonDocument to the specified type.

Signature

JsonArray   as<JsonArray>() const;
JsonObject  as<JsonObject>() const;
JsonVariant& as<JsonVariant>() const;

Example

DynamicJsonBuffer doc;
deserializeJson(doc, "{\"key\":\"value\")");

// get the JsonObject in the JsonDocument
JsonObject root = doc.as<JsonObject>();

// get the value in the JsonObject
const char* value = root["key"];