问Flutter无法连接到docker localhost解析服务器。

EN

version: '3.9'

services:
  database:
    image: mongo:5.0
    environment:
      MONGO_INITDB_ROOT_USERNAME: admin
      MONGO_INITDB_ROOT_PASSWORD: admin
    volumes:
      - data_volume:/data/mongodb

  server:
    restart: always
    image: parseplatform/parse-server:4.10.4
    ports:
      - 1337:1337
    environment:
      - PARSE_SERVER_APPLICATION_ID=COOK_APP
      - PARSE_SERVER_MASTER_KEY=MASTER_KEY_1
      - PARSE_SERVER_CLIENT_KEY=CLIENT_KEY_1
      - PARSE_SERVER_DATABASE_URI=mongodb://admin:admin@mongo/parse_server?authSource=admin
      - PARSE_ENABLE_CLOUD_CODE=yes
    links:
      - database:mongo
    volumes:
      - data_volume:/data/server
      - ./../lib/core/database/parse_server/cloud:/parse-server/cloud

  dashboard:
    image: parseplatform/parse-dashboard:4.0.0
    ports:
      - "4040:4040"
    depends_on:
      - server
    restart: always
    environment:
      - PARSE_DASHBOARD_APP_ID=COOK_APP
      - PARSE_DASHBOARD_MASTER_KEY=MASTER_KEY_1
      - PARSE_DASHBOARD_USER_ID=admin
      - PARSE_DASHBOARD_USER_PASSWORD=admin
      - PARSE_DASHBOARD_ALLOW_INSECURE_HTTP=true
      - PARSE_DASHBOARD_SERVER_URL=http://localhost:1337/parse
    volumes:
      - data_volume:/data/dashboard

volumes:
  data_volume:
    driver: local

import 'package:flutter/material.dart';
import 'package:parse_server_sdk_flutter/parse_server_sdk.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  const keyApplicationId = 'COOK_APP';
  const keyClientKey = 'CLIENT_KEY_1';
  const keyParseServerUrl = 'http://localhost:1337/parse';

  var res = await Parse().initialize(keyApplicationId, keyParseServerUrl,
      clientKey: keyClientKey, autoSendSessionId: true);
     
  var connRes = await res.healthCheck();
  var s = connRes.error?.message ?? "";
  print("ERROR:" + s);

  var firstObject = ParseObject('FirstClass')
    ..set(
        'message', 'Hey ! First message from Flutter. Parse is now connected');
  await firstObject.save();

  print('done');

}

SocketException: Connection refused (OS Error: Connection refused, errno = 111), address = localhost, port = 35262