clean method
清空所有数据
Implementation
Future<void> clean() async {
final db = await _resolveDatabase();
if (db == null) {
return;
}
try {
await _store.delete(db);
LogUtil.v('RxNetDataBase: All data cleaned');
} catch (error, stacktrace) {
LogUtil.v('RxNetDataBase: clean error: $error\n$stacktrace');
}
}