flutter 下拉刷新插件flutter_easyrefresh

效果圖如下

1 . 配置文件 pubspec.yaml

dependencies:
  flutter:
    sdk: flutter
  flutter_localizations:
    sdk: flutter
   ...
  flutter_easyrefresh: ^2.1.1

**2 . 配置文件main.dart **

...
import 'package:flutter_easyrefresh/easy_refresh.dart';
import 'package:flutter_localizations/flutter_localizations.dart';

localizationsDelegates: [
  GlobalEasyRefreshLocalizations.delegate,
  GlobalCupertinoLocalizations.delegate,
  GlobalMaterialLocalizations.delegate,
  GlobalWidgetsLocalizations.delegate
],
//國際化
supportedLocales: [
  Locale('zh', 'CN'),
],

4. 組件頁面頁面上使用：

EasyRefresh(
 header: PhoenixHeader(),   //頭部刷新
 footer: TaurusFooter(),    //底部刷新
 onRefresh: () async{
   //下拉請求新數據
 },
 onLoad: () async {
   //下拉增加新數據
 },
 //需要上下拉刷新的組件 這裏是CustomScrollView
 child: CustomScrollView(...)
)

各種刷新樣式可以點這裏：
https://pub.flutter-io.cn/packages/flutter_easyrefresh#-readme-tab-

如：