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63 lines
1.9 KiB
63 lines
1.9 KiB
2 weeks ago
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import 'package:get/get.dart';
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import 'package:dio/dio.dart';
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import 'package:flutter/foundation.dart'; // 导入 debugPrint
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import 'package:get_storage/get_storage.dart';
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import 'package:problem_check_system/data/providers/local_database.dart';
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class InitialBinding implements Bindings {
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@override
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void dependencies() {
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// 全局注册 GetStorage 实例 - 也改为使用 put 确保立即创建
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Get.put<GetStorage>(GetStorage(), permanent: true);
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// 全局注册 Dio 实例 - 使用 put 而不是 lazyPut，并设置为永久
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Get.put<Dio>(createDioInstance());
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//
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Get.put<LocalDatabase>(LocalDatabase());
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}
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// 提取创建 Dio 实例的逻辑到单独的方法
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Dio createDioInstance() {
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final dio = Dio(
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BaseOptions(
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baseUrl: 'https://xhdev.anxincloud.cn', // 替换为你的服务器地址
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connectTimeout: const Duration(seconds: 15),
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receiveTimeout: const Duration(seconds: 15),
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),
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);
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// 添加日志拦截器，仅在调试模式下打印日志
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if (kDebugMode) {
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dio.interceptors.add(
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LogInterceptor(
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requestBody: true,
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responseBody: true,
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logPrint: (o) => debugPrint(o.toString()),
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),
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);
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}
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// 添加认证拦截器
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dio.interceptors.add(
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InterceptorsWrapper(
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onRequest: (options, handler) {
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final token = ""; //todo 获取token
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if (token != null && token.isNotEmpty) {
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options.headers['Authorization'] = 'Bearer $token';
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}
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return handler.next(options);
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},
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onError: (DioException e, handler) {
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if (e.response?.statusCode == 401) {
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// 如果收到 401 Unauthorized 错误，跳转回登录页
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Get.offAllNamed('/login');
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}
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return handler.next(e);
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},
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),
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);
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return dio;
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}
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}
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