基本完成除了详情

lib/api/network/request.dart

@@ -0,0 +1,46 @@
+import 'package:dio/dio.dart';
+
+import '../../config/env.dart';
+import 'interceptor.dart';
+
+class Request {
+  static final Request _instance = Request._internal();
+  static Dio _dio = Dio();
+
+  //返回单例
+  factory Request() {
+    return _instance;
+  }
+
+  //初始化
+  Request._internal() {
+    //创建基本配置
+    final BaseOptions options = BaseOptions(
+      baseUrl: Config.baseUrl(),
+      connectTimeout: const Duration(seconds: 30),
+      receiveTimeout: const Duration(seconds: 30),
+    );
+
+    _dio = Dio(options);
+
+    _dio.interceptors.add(
+      InterceptorsWrapper(
+        onRequest: onRequest,
+        onResponse: onResponse,
+        onError: onError,
+      ),
+    );
+  }
+
+  ///get请求
+  Future<T> get<T>(String path, [Map<String, dynamic>? params]) async {
+    var res = await _dio.get(path, queryParameters: params);
+    return res.data;
+  }
+
+  ///post请求
+  Future<dynamic> post(String path, Object? data) async {
+    var res = await _dio.post(path, data: data);
+    return res.data;
+  }
+}