getObject<T> static method

T? getObject<T>(dynamic source, T f(Map v))

Converts JSON string or JSON map source to object.

Implementation

static T? getObject<T>(dynamic source, T f(Map v)) {
  if (source == null || source.toString().isEmpty) return null;
  try {
    Map map;
    if (source is String) {
      map = json.decode(source);
    } else {
      map = source;
    }
    return f(map);
  } catch (e) {
    print('JsonUtil convert error, Exception：${e.toString()}');
  }
  return null;
}