📅  最后修改于: 2022-03-11 14:48:08.394000             🧑  作者: Mango
Scaffold(
floatingActionButton: FloatingActionButton(
onPressed: () {
// Add your onPressed code here!
},
child: const Icon(Icons.navigation),
),
//BUTTON LOCATION
floatingActionButtonLocation: FloatingActionButtonLocation.centerFloat,
);