首先说一下要用到的库
主要用到3个库flutter_localizationsintlintl_translation
dependencies: flutter_localizations: sdk: flutter intl: 0.15.7dev_dependencies: intl_translation: 0.17.4复制代码
设置App
return MaterialApp(onGenerateTitle: (BuildContext context) =>AppLocalizations.of(context).title,debugShowCheckedModeBanner:
