Dart 后台开发 Aqueduct 插入数据 获取数据 API

import 'package:aqueduct/aqueduct.dart';import 'package:demo2/model/model.dart';
class UserController extends ResourceController {  UserController(this.context);  ManagedContext context;
  @Operation.get()  Future<Response> getAllUser() async {    final query = Query<Model>(context);    final allUser = await query.fetch();    return Response.ok(allUser);  }
  @Operation.post()  Future<Response> insertUser(@Bind.body() Model model) async {    final query = Query<Model>(context);    query.values = model;    final user = await query.insert();    return Response.ok(user);  }}