flutter_fooddelivery/lib/model/user.dart

import 'package:flutter/material.dart';

///存储页面间的共享数据

//用户登录状态
class UserStatus with ChangeNotifier {
  bool _loginStatus = false;
  String? _userName;
  int? _performance;

  bool get value => _loginStatus;

 String? get name => _userName;

  get perfromace => _performance;

  set name(String? name) {
    _userName = name;
    notifyListeners();
  }

  set value(bool newStatus) {
    _loginStatus = newStatus;
    notifyListeners();
  }
}