ngfchl
87 lines
2.4 KiB
Dart
87 lines
2.4 KiB
Dart
import 'dart:io';
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import 'package:dio/dio.dart';
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import 'package:dio/io.dart';
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import '../config/app_config.dart';
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import 'interceptors/auth_interceptor.dart';
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import 'interceptors/response_interceptor.dart';
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class DioClient {
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static late Dio dio;
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static late Dio accountDio;
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static AuthInterceptor? _authInterceptor;
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/// 初始化 DIO 客户端
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static void init({OnLogout? onLogout}) {
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_authInterceptor = AuthInterceptor(onLogout: onLogout);
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dio = _createDio(
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baseUrl: AppConfig.apiBase,
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interceptors: [
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_authInterceptor!,
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ResponseInterceptor(),
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],
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);
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accountDio = _createDio(
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baseUrl: AppConfig.accountBase,
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interceptors: [
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ResponseInterceptor(),
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],
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);
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}
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/// 更新 API baseUrl 并同步到 DioClient
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static void updateBaseUrl(String apiBase, {String? accountBase}) {
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dio.options.baseUrl = apiBase;
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if (accountBase != null) {
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accountDio.options.baseUrl = accountBase;
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}
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}
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/// 重新设置 onLogout 回调（例如切换 provider 时）
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static void setOnLogout(OnLogout? onLogout) {
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if (_authInterceptor != null) {
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_authInterceptor = AuthInterceptor(onLogout: onLogout);
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dio.interceptors.removeWhere((i) => i is AuthInterceptor);
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dio.interceptors.insert(0, _authInterceptor!);
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}
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}
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static Dio _createDio({
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required String baseUrl,
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required List<Interceptor> interceptors,
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}) {
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final dio = Dio(
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BaseOptions(
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baseUrl: baseUrl,
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connectTimeout: const Duration(seconds: 10),
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receiveTimeout: const Duration(seconds: 30),
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sendTimeout: const Duration(seconds: 30),
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headers: {
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'Accept': 'application/json, text/plain, */*',
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'Content-Type': 'application/json',
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'Origin': 'https://www.guangyapan.com',
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'Referer': 'https://www.guangyapan.com/',
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'User-Agent':
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'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36',
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},
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),
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);
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// Windows 下优化连接池
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if (Platform.isWindows) {
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(dio.httpClientAdapter as IOHttpClientAdapter).createHttpClient = () {
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final client = HttpClient();
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client.maxConnectionsPerHost = 10;
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client.idleTimeout = const Duration(seconds: 60);
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return client;
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};
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}
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dio.interceptors.addAll(interceptors);
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return dio;
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}
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}
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