Flutter开发笔记03 - 网络图片缓存plugin
GitHub Demo 地址:https://github.com/LINGLemon/lxf_flutter_demo1、在pubspec.yaml file中添加:dependencies:cached_network_image: ^3.1.02、安装flutter packages get3、引入头文件import 'package:cached_network_image/cached_
·
GitHub Demo 地址:https://github.com/LINGLemon/lxf_flutter_demo
1、在pubspec.yaml file中添加:
dependencies:
cached_network_image: ^3.1.0
2、安装
flutter packages get
3、引入头文件
import 'package:cached_network_image/cached_network_image.dart';
4、使用
new CachedNetworkImage(
imageUrl: "http://via.placeholder.com/350x150",
placeholder: (context, url) => new CircularProgressIndicator(),
errorWidget: (context, url, error) => new Icon(Icons.error),
),
更多推荐


所有评论(0)