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Image组件用来显示图片,有多种方式
Image.asset 加载本地资源
Image.file 加载本地图片文件,如相机中的图片
Image.network 加载网络图片
import 'package:flutter/material.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter',
home: Scaffold(
appBar: AppBar(
title: Text("Hello World"),
),
body: Center(
child: Container(
child: Image.network("http://p1.so.qhmsg.com/bdr/1843__/t0101bc5934a0f24496.jpg",
scale:2,
fit:BoxFit.scaleDown ,
),
width: 500,
height: 400,
color: Colors.green,
)),
));
}
}