增加国际化支持。
先引个包
dependencies:
flutter:
sdk: flutter
flutter_localizations:
sdk: flutter
MaterialApp加入代码
runApp(MaterialApp(
localizationsDelegates: [
GlobalMaterialLocalizations.delegate,
GlobalWidgetsLocalizations.delegate,
GlobalCupertinoLocalizations.delegate,
],
supportedLocales: [
const Locale('zh', 'CN'),
const Locale('en', 'US'),
],
));
