哈哈哈,女帝的身材绝了呀,做一个轮播图逐步看,身材比例也太好吧,你们也赶紧收藏学起来吧~
老例子,先看图
(一)效果图
(二)效果实现
首先,我们要引入依赖,在pubspec.yml这个文件写入一个指令,看图
版本号大概会差别,给个网址自己去下~
https://pub.dev/packages/flutter_swiper
然后就是准备你喜欢的图片,开始画ui啦
话不多说,上代码:复制即可运行,你看我多懂你们,嘿嘿
- import 'package:flutter/material.dart';import 'package:flutter_swiper/flutter_swiper.dart';void main() => runApp(MyApp());class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( debugShowCheckedModeBanner: false, home: SwiperPage ()//调用 ); }}class SwiperPage extends StatefulWidget { @override _SwiperPageState createState() => _SwiperPageState();}class _SwiperPageState extends State { List imgList = [ {"url": "images/nvdi.jpg"}, {"url": "images/nvdi2.jpg"}, {"url": "images/nvdi3.PNG"} ]; @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text("轮播图"), ), body: new Swiper( itemBuilder: (BuildContext context, int index) { return new Image.asset( imgList[index]["url"], fit: BoxFit.fill, ); }, autoplay: true, itemCount:imgList.length, //循环遍历次数 pagination: new SwiperPagination(),//设置分页器 control: new SwiperControl(),//左右箭头 ), ); }}
复制代码 来源:https://blog.csdn.net/weixin_45425105/article/details/111995140
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