safe_config about dart_postgres HOT 4 CLOSED

created the config.yaml file

database:
  host: localhost
  port: 5432
  databaseName: test_db
  username: test_user
  password: gfhjkm

and then what?

from dart_postgres.

I wrote this swears. Too many positional arguments...
import 'dart:io';
import 'package:postgres/postgres.dart';
import 'package:safe_config/safe_config.dart';

class BackendShelfConfiguration extends Configuration {
BackendShelfConfiguration(String fileName) :
super.fromFile(File(fileName));

DatabaseConfiguration database;
}

void main(List args) async {
final config = BackendShelfConfiguration('config.yaml');
final connectDb = PostgreSQLConnection(
'config.database.host',
'config.database.port',
'config.database.databaseName',
'config.database.username',
'config.database.password',);
await connectDb.open();

print('Подключение прошло успешно!');

await connectDb.close();

from dart_postgres.

I'm doing everything wrong right?((

from dart_postgres.

import 'dart:io';
import 'package:postgres/postgres.dart';
import 'package:safe_config/safe_config.dart';

class BackendShelfConfiguration extends Configuration {
BackendShelfConfiguration(String fileName) : super.fromFile(File(fileName));

DatabaseConfiguration database;
}

void main(List args) async {
final config = BackendShelfConfiguration('config.yaml');
final connectDb = PostgreSQLConnection(
config.database.host,
config.database.port,
config.database.databaseName,
username:config.database.username,
password:config.database.password,);
await connectDb.open();

print('Подключение прошло успешно!');

await connectDb.close();
}

from dart_postgres.