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57 lines
1.5 KiB
57 lines
1.5 KiB
import 'package:dio/dio.dart';
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import 'package:flutter_dotenv/flutter_dotenv.dart';
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import 'package:get/get.dart' hide Response;
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import 'auth_interceptor.dart';
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import 'nw_method.dart';
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class DioManager {
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static final DioManager _shared = DioManager._internal();
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factory DioManager() => _shared;
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late Dio dio;
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// 根据地区获取服务器URL
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String get baseUrl {
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final countryCode = Get.deviceLocale?.countryCode?.toUpperCase();
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final isChinaMainland = countryCode == 'CN';
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if (!isChinaMainland) {
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return dotenv.env['HW_SERVER_URL'] ?? dotenv.env['SERVER_URL'] ?? '';
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} else {
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return dotenv.env['SERVER_URL'] ?? '';
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}
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}
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DioManager._internal() {
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BaseOptions options = BaseOptions(
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baseUrl: baseUrl,
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contentType: Headers.jsonContentType,
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responseType: ResponseType.json,
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connectTimeout: const Duration(seconds: 30),
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receiveTimeout: const Duration(seconds: 30),
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);
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dio = Dio(options);
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dio.interceptors.add(AuthInterceptor());
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}
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// 请求，返回参数为 T
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// method：请求方法，NWMethod.POST等
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// path：请求地址
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// params：请求参数
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Future request<T>(
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NWMethod method,
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String path, {
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Object? params,
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Map<String, dynamic>? queryParameters,
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}) async {
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Response response = await dio.request(
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path,
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data: params,
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queryParameters: queryParameters,
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options: Options(method: nwMethodValues[method]),
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);
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return response.data;
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}
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}
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