我目前正在阅读provider的示例代码包裹://ignore_for_file:public_member_api_docsimport'package:flutter/foundation.dart';import'package:flutter/material.dart';import'package:provider/provider.dart';voidmain()=>runApp(MyApp());classCounterwithChangeNotifier{int_count=0;intgetcount=>_count;voidincrement(){_count++;

我目前正在阅读provider的示例代码包裹://ignore_for_file:public_member_api_docsimport'package:flutter/foundation.dart';import'package:flutter/material.dart';import'package:provider/provider.dart';voidmain()=>runApp(MyApp());classCounterwithChangeNotifier{int_count=0;intgetcount=>_count;voidincrement(){_count++;

我目前正在阅读provider的示例代码包裹://ignore_for_file:public_member_api_docsimport'package:flutter/foundation.dart';import'package:flutter/material.dart';import'package:provider/provider.dart';voidmain()=>runApp(MyApp());classCounterwithChangeNotifier{int_count=0;intgetcount=>_count;voidincrement(){_count++;

我目前正在阅读provider的示例代码包裹://ignore_for_file:public_member_api_docsimport'package:flutter/foundation.dart';import'package:flutter/material.dart';import'package:provider/provider.dart';voidmain()=>runApp(MyApp());classCounterwithChangeNotifier{int_count=0;intgetcount=>_count;voidincrement(){_count++;