bggRGjQaUbCoE · bggRGjQaUbCoE · Mar 23, 2025 · Mar 22, 2025 · Mar 22, 2025
diff --git a/lib/http/init.dart b/lib/http/init.dart
@@ -4,6 +4,7 @@ import 'dart:developer';
 import 'dart:io';
 import 'dart:math' show Random;
 import 'package:PiliPlus/build_config.dart';
+import 'package:PiliPlus/http/retry_interceptor.dart';
 import 'package:PiliPlus/utils/accounts/account.dart';
 import 'package:PiliPlus/utils/accounts/account_manager/account_mgr.dart';
 import 'package:archive/archive.dart';
@@ -96,9 +97,9 @@ class Request {
         //请求基地址,可以包含子路径
         baseUrl: HttpString.apiBaseUrl,
         //连接服务器超时时间，单位是毫秒.
-        connectTimeout: const Duration(milliseconds: 12000),
+        connectTimeout: const Duration(milliseconds: 4000),
         //响应流上前后两次接受到数据的间隔，单位为毫秒。
-        receiveTimeout: const Duration(milliseconds: 12000),
+        receiveTimeout: const Duration(milliseconds: 4000),
         //Http请求头.
         headers: {
           'connection': 'keep-alive',
@@ -121,7 +122,7 @@ class Request {
 
     final http11Adapter = IOHttpClientAdapter(createHttpClient: () {
       final client = HttpClient()
-        ..idleTimeout = const Duration(seconds: 30)
+        ..idleTimeout = const Duration(seconds: 15)
         ..autoUncompress = false; // Http2Adapter没有自动解压, 统一行为
       // 设置代理
       if (enableSystemProxy) {
@@ -132,24 +133,40 @@ class Request {
       return client;
     });
 
+    late Uri proxy;
+    if (enableSystemProxy) {
+      proxy = Uri(
+          scheme: 'http',
+          host: systemProxyHost,
+          port: int.parse(systemProxyPort));
+    }
+
     dio = Dio(options)
       ..httpClientAdapter =
           GStorage.setting.get(SettingBoxKey.enableHttp2, defaultValue: false)
               ? Http2Adapter(
                   ConnectionManager(
-                      idleTimeout: const Duration(seconds: 30),
-                      onClientCreate: (_, ClientSetting config) {
-                        config. => true;
-                        if (enableSystemProxy) {
-                          config.proxy = Uri(
-                              scheme: 'http',
-                              host: systemProxyHost,
-                              port: int.parse(systemProxyPort));
-                        }
-                      }),
+                      idleTimeout: const Duration(seconds: 15),
+                      onClientCreate: enableSystemProxy
+                          ? (_, config) {
+                              config
+                                ..proxy = proxy
+                                .. => true;
+                            }
+                          : GStorage.badCertificateCallback
+                              ? (_, config) {
+                                  config. => true;
+                                }
+                              : null),
                   fallbackAdapter: http11Adapter)
                  : http11Adapter;
 
+    // 先于其他Interceptor
+    if (GStorage.retryCount > 0) {
+      dio.interceptors
+          .add(RetryInterceptor(GStorage.retryCount, GStorage.retryDelay));
+    }
+
     // 日志拦截器 输出请求、响应内容
     if (BuildConfig.isDebug) {
       dio.interceptors.add(LogInterceptor(

diff --git a/lib/http/retry_interceptor.dart b/lib/http/retry_interceptor.dart
@@ -0,0 +1,34 @@
+import 'package:dio/dio.dart';
+
+import 'index.dart';
+
+class RetryInterceptor extends Interceptor {
+  final int _count;
+  final int _delay;
+
+  RetryInterceptor(this._count, this._delay);
+
+  @override
+  void onError(DioException err, ErrorInterceptorHandler handler) {
+    if (err.response != null) return handler.next(err);
+    switch (err.type) {
+      case DioExceptionType.connectionError:
+      case DioExceptionType.connectionTimeout:
+      case DioExceptionType.sendTimeout:
+        if ((err.requestOptions.extra['_rt'] ??= 0) < _count) {
+          Future.delayed(
+              Duration(
+                  milliseconds: ++err.requestOptions.extra['_rt'] * _delay),
+              () => Request.dio
+                  .fetch(err.requestOptions)
+                  .then(handler.resolve)
+                  .onError<DioException>((error, _) => handler.reject(error)));
+        } else {
+          handler.next(err);
+        }
+        return;
+      default:
+        return handler.next(err);
+    }
+  }
+}
diff --git a/lib/main.dart b/lib/main.dart
@@ -236,7 +236,7 @@ class _CustomHttpOverrides extends HttpOverrides {
   HttpClient createHttpClient(SecurityContext? context) {
     final client = super.createHttpClient(context)
       ..maxConnectionsPerHost = 32
-      ..idleTimeout = const Duration(seconds: 30);
+      ..idleTimeout = const Duration(seconds: 15);
     if (badCertificateCallback) {
       client.badCertificateCallback =
           (X509Certificate cert, String host, int port) => true;

diff --git a/lib/pages/settin 8000 g/widgets/model.dart b/lib/pages/settin 8000 g/widgets/model.dart
@@ -160,7 +160,7 @@ List<SettingsModel> get styleSettings => [
           double? result = await showDialog(
               context: Get.context!,
               builder: (context) {
-                return SlideDialog<double>(
+                return SlideDialog(
                   title: '小卡最大列宽度（默认240dp）',
                   value: GStorage.smallCardWidth,
                   min: 150.0,
@@ -186,7 +186,7 @@ List<SettingsModel> get styleSettings => [
           double? result = await showDialog(
               context: Get.context!,
               builder: (context) {
-                return SlideDialog<double>(
+                return SlideDialog(
                   title: '中卡最大列宽度（默认280dp）',
                   value: GStorage.mediumCardWidth,
                   min: 150.0,
@@ -449,7 +449,7 @@ List<SettingsModel> get styleSettings => [
           double? result = await showDialog(
             context: Get.context!,
             builder: (context) {
-              return SlideDialog<double>(
+              return SlideDialog(
                 title: 'Toast不透明度',
                 value: GStorage.toastOpacity,
                 min: 0.0,
@@ -691,7 +691,7 @@ void _showQualityDialog({
         ),
         actions: [
           TextButton(
-              onPressed: () => Get.back(),
+              onPressed: Get.back,
               child: Text('取消',
                   style:
                       TextStyle(color: Theme.of(context).colorScheme.outline))),
@@ -1795,7 +1795,7 @@ List<SettingsModel> get extraSettings => [
           double? result = await showDialog(
             context: Get.context!,
             builder: (context) {
-              return SlideDialog<double>(
+              return SlideDialog(
                 title: '刷新滑动距离',
                 min: 0.1,
                 max: 0.5,
@@ -1825,7 +1825,7 @@ List<SettingsModel> get extraSettings => [
           double? result = await showDialog(
             context: Get.context!,
             builder: (context) {
-              return SlideDialog<double>(
+              return SlideDialog(
                 title: '刷新指示器高度',
                 min: 10.0,
                 max: 100.0,
@@ -2214,12 +2214,68 @@ List<SettingsModel> get extraSettings => [
         defaultVal: false,
       ),
       SettingsModel(
-        settingsType: SettingsType.sw1tch,
-        title: '启用HTTP/2',
-        subtitle: '测试中',
-        leading: Icon(Icons.swap_horizontal_circle_outlined),
-        setKey: SettingBoxKey.enableHttp2,
-        defaultVal: false,
+          settingsType: SettingsType.sw1tch,
+          title: '启用HTTP/2',
+          leading: const Icon(Icons.swap_horizontal_circle_outlined),
+          setKey: SettingBoxKey.enableHttp2,
+          defaultVal: false,
+          onChanged: (_) {
+            SmartDialog.showToast('重启生效');
+          }),
+      SettingsModel(
+        settingsType: SettingsType.normal,
+        title: '连接重试次数',
+        subtitle: '为0时禁用',
+        leading: const Icon(Icons.repeat),
+        onTap: (setState) async {
+          final result = await showDialog<double>(
+            context: Get.context!,
+            builder: (context) {
+              return SlideDialog(
+                title: '连接重试次数',
+                min: 0,
+                max: 8,
+                divisions: 8,
+                precise: 0,
+                value: GStorage.retryCount.toDouble(),
+              );
+            },
+          );
+          if (result != null) {
+            await GStorage.setting
+                .put(SettingBoxKey.retryCount, result.toInt());
+            setState();
+            SmartDialog.showToast('重启生效');
+          }
+        },
+      ),
+      SettingsModel(
+        settingsType: SettingsType.normal,
+        title: '连接重试间隔',
+        subtitle: '实际间隔 = 间隔 * 第x次重试',
+        leading: const Icon(Icons.more_time_outlined),
+        onTap: (setState) async {
+          final result = await showDialog<double>(
+            context: Get.context!,
+            builder: (context) {
+              return SlideDialog(
+                title: '连接重试间隔',
+                min: 0,
+                max: 1000,
+                divisions: 10,
+                precise: 0,
+                value: GStorage.retryDelay.toDouble(),
+                suffix: 'ms',
+              );
+            },
+          );
+          if (result != null) {
+            await GStorage.setting
+                .put(SettingBoxKey.retryDelay, result.toInt());
+            setState();
+            SmartDialog.showToast('重启生效');
+          }
+        },
       ),
       SettingsModel(
         settingsType: SettingsType.normal,

diff --git a/lib/pages/setting/widgets/slide_dialog.dart b/lib/pages/setting/widgets/slide_dialog.dart
@@ -1,13 +1,13 @@
 import 'package:flutter/material.dart';
 import 'package:get/get_utils/get_utils.dart';
 
-class SlideDialog<T extends num> extends StatefulWidget {
-  final T value;
+class SlideDialog extends StatefulWidget {
+  final double value;
   final String title;
   final double min;
   final double max;
   final int? divisions;
-  final String? suffix;
+  final String suffix;
   final int precise;
 
   const SlideDialog({
@@ -17,21 +17,21 @@ class SlideDialog<T extends num> extends StatefulWidget {
     required this.min,
     required this.max,
     this.divisions,
-    this.suffix,
+    this.suffix = '',
     this.precise = 1,
   });
 
   @override
-  State<SlideDialog<T>> createState() => _SlideDialogState<T>();
+  State<SlideDialog> createState() => _SlideDialogState();
 }
 
-class _SlideDialogState<T extends num> extends State<SlideDialog<T>> {
+class _SlideDialogState extends State<SlideDialog> {
   late double _tempValue;
 
   @override
   void initState() {
     super.initState();
-    _tempValue = widget.value.toDouble();
+    _tempValue = widget.value;
   }
 
   @override
@@ -47,7 +47,8 @@ class _SlideDialogState<T extends num> extends State<SlideDialog<T>> {
           min: widget.min,
           max: widget.max,
           divisions: widget.divisions,
-          label: '$_tempValue${widget.suffix ?? ''}',
+          label:
+              '${_tempValue.toStringAsFixed(widget.precise)}${widget.suffix}',
           onChanged: (double value) {
             setState(() {
               _tempValue = value.toPrecision(widget.precise);
@@ -57,14 +58,14 @@ class _SlideDialogState<T extends num> extends State<SlideDialog<T>> {
       ),
       actions: [
         TextButton(
-          onPressed: () => Navigator.pop(context),
+          onPressed: Navigator.of(context).pop,
           child: Text(
             '取消',
             style: TextStyle(color: Theme.of(context).colorScheme.outline),
           ),
         ),
         TextButton(
-          onPressed: () => Navigator.pop(context, _tempValue as T),
+          onPressed: () => Navigator.pop(context, _tempValue),
           child: const Text('确定'),
         )
       ],

diff --git a/lib/utils/storage.dart b/lib/utils/storage.dart
@@ -420,6 +420,12 @@ class GStorage {
   static bool get enableSlideVolumeBrightness => GStorage.setting
       .get(SettingBoxKey.enableSlideVolumeBrightness, defaultValue: true);
 
+  static int get retryCount =>
+      GStorage.setting.get(SettingBoxKey.retryCount, defaultValue: 0);
+
+  static int get retryDelay =>
+      GStorage.setting.get(SettingBoxKey.retryDelay, defaultValue: 500);
+
   static List<double> get dynamicDetailRatio => List<double>.from(setting
       .get(SettingBoxKey.dynamicDetailRatio, defaultValue: [60.0, 40.0]));
 
@@ -688,6 +694,8 @@ class SettingBoxKey {
       showDynActionBar = 'showDynActionBar',
       darkVideoPage = 'darkVideoPage',
       enableSlideVolumeBrightness = 'enableSlideVolumeBrightness',
+      retryCount = 'retryCount',
+      retryDelay = 'retryDelay',
 
       // Sponsor Block
       enableSponsorBlock = 'enableSponsorBlock',