getObject static method

Map getObject(
  1. String? key, {
  2. Map defValue = const {},
})

获取sp中key的map数据

Implementation

static Map getObject(String? key, {Map defValue = const {}}) {
  if (key == null || key.isEmpty) {
    return defValue;
  }
  String? data = _preferences.getString(key);
  return (data == null || data.isEmpty) ? defValue : json.decode(data);
}