【发布时间】:2020-03-09 18:48:47
【问题描述】:
import 'package:mongo_dart/mongo_dart.dart';
main() async{
Db db = new Db("mongodb://localhost:27017/workouts");
await db.open();
print("success ---------------------------------");
}
这个简单的代码并没有连接,我不知道为什么。 这是输出:
Syncing files to device Android SDK built for x86...
Restarted application in 306ms.
E/flutter ( 5415): [ERROR:flutter/lib/ui/ui_dart_state.cc(148)] Unhandled Exception: SocketException: OS Error: Connection refused, errno = 111, address = localhost, port = 52206
E/flutter ( 5415): #0 _ConnectionManager._connect (package:mongo_dart/src/network/connection_manager.dart:23:5)
.... 还有更多日志
¿一些帮助? :(
【问题讨论】: