在代码中创建了一个本地数据库.它将设在哪里?
class DatabaseHelper {
final databaseName = "app.db";
String users =
"create table users (userId INTEGER PRIMARY KEY AUTOINCREMENT, userName TEXT UNIQUE, userPassword TEXT)";
Future<Database> initDB() async {
final databasePath = await getDatabasesPath();
final path = join(databasePath, databaseName);
return openDatabase(path, version: 1, onCreate: (db, version) async {
await db.execute(users);
// await db.execute(noteTable);
});
}
}
一切正常,但如何在应用程序外打开它?