putObjectList static method

Future<bool> putObjectList(
  1. String? key,
  2. List<Object>? list
)

存储sp中key的list集合

Implementation

static Future<bool> putObjectList(String? key, List<Object>? list) async {
  if (key == null || key.isEmpty || list == null) {
    return false;
  }
  List<String> dataList = list.map((value) {
    return json.encode(value);
  }).toList();
  return await _preferences.setStringList(key, dataList);
}