我按照视频做的，图片无法显示
MaterialApp(
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: Scaffold(
appBar: AppBar(
title: Text(‘导入和使用flutter资源’),
leading: GestureDetector(
onTap: () {
Navigator.pop(context); //跳出页面
},
child: Icon(Icons.arrow_back),
),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Image(
width: 100,
height: 100,
image: AssetImage(‘images/55.png’),
)
],
),
//跟着手指滑动小
),
));