import'package:flutter/material.dart';import'package:flutter/services.dart';voidmain(){runApp(MyApp());}classMyAppextendsStatelessWidget{staticconstplatform=MethodChannel('com.example.app/data');Future<void>_getData()async{Stringdata;try{// 调用iOS本地的方法data=awaitplatform.invokeMethod('getData');...