Unhandled Exception: SocketException: OS Error: Connection refused

[YuanTianyang]

var settings = new ConnectionSettings(
host: 'localhost',
port: 3306,
user: 'root',
password: '449534640',
db: 'test_app'
);
print("opening mysql");
var conn = await MySqlConnection.connect(settings);
print("opened mysql");

10:38:55.897 11 info flutter.tools E/flutter (23735): [ERROR:flutter/lib/ui/ui_dart_state.cc(148)] Unhandled Exception: SocketException: OS Error: Connection refused, errno = 111, address = localhost, port = 54215

[dhruv048]

Hi i am getting slimier issue, Did you resolve it ?