example/lib/main.dart

@@ -2,9 +2,11 @@ import 'package:flutter/material.dart';
 import 'package:flutter_clx_base/flutter_clx_base.dart';
 import 'package:flutter_clx_base_example/l10n/translations.dart';
 import 'package:flutter_clx_base_example/sample.dart';
+import 'package:flutter_clx_base_example/sample/dio/dio_utils.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
 
 void main() {
+  DioUtils.instance.initConfig();
   runApp(const MyApp());
 }
 

example/lib/sample/base_list_widget_test.dart

 import 'package:flutter/material.dart';
 import 'package:flutter_clx_base/flutter_clx_base.dart';
 import 'package:flutter_clx_base/widget/base_list_widget.dart';
-import 'package:rive/rive.dart';
+// import 'package:rive/rive.dart';
 
 class BaseListWidgetTest extends StatefulWidget {
   const BaseListWidgetTest({super.key});
@@ -80,10 +80,10 @@ class _BaseListWidgetTestState extends State<BaseListWidgetTest> {
           alignment: Alignment.center,
           width: double.infinity,
           height: 300,
-          child: const RiveAnimation.asset(
-            'assets/rive/highway-truck.riv',
-            fit: BoxFit.cover,
-          ),
+          // child: const RiveAnimation.asset(
+          //   'assets/rive/highway-truck.riv',
+          //   fit: BoxFit.cover,
+          // ),
         ),
       ),
     );

lib/api/dio_utils.dart → example/lib/sample/dio/dio_utils.dart

-import 'package:flutter_clx_base/api/header_interceptor.dart';
+import 'package:flutter_clx_base/api/base_dio.dart';
 
-import 'base_dio.dart';
-export 'base_dio.dart';
+import 'header_interceptor.dart';
 
 class DioUtils extends BaseDio {
   static final DioUtils _singleton = DioUtils._internal();

lib/api/header_interceptor.dart → example/lib/sample/dio/header_interceptor.dart

-import 'package:dio/dio.dart';
+
+
+import 'package:flutter_clx_base/api/base_dio.dart';
 
 class HeaderInterceptor extends InterceptorsWrapper {
   @override

example/lib/sample/dio_widget_test.dart

 import 'package:flutter/material.dart';
-import 'package:flutter_clx_base/api/dio_utils.dart';
+import 'package:flutter_clx_base/api/base_dio.dart';
 import 'package:flutter_clx_base/flutter_clx_base.dart';
+import 'package:flutter_clx_base_example/sample/dio/dio_utils.dart';
 
 class DioWidgetTest extends StatefulWidget {
   const DioWidgetTest({super.key});
@@ -13,6 +14,8 @@ class _DioWidgetTestState extends State<DioWidgetTest> {
   static const String getSystemVersionByNumber =
       '/user-service/system/version/getSystemVersionByNumber';
   String _result = '';
+  String _result2 = '';
+  String _result3 = '';
 
   @override
   Widget build(BuildContext context) {
@@ -20,6 +23,8 @@ class _DioWidgetTestState extends State<DioWidgetTest> {
       title: 'DioWidget',
       children: [
         Text(_result),
+        Text(_result2),
+        Text(_result3),
         TextButton(
             onPressed: () {
               DioUtils.instance.request(
@@ -31,7 +36,43 @@ class _DioWidgetTestState extends State<DioWidgetTest> {
                 },
                 successCallback: (res) {
                   setState(() {
-                    _result = res.toString();
+                    _result = '0000';
+                  });
+                },
+                errorCallback: (code, msg) {
+                  setState(() {
+                    _result = msg!;
+                  });
+                },
+              );
+                         DioUtils.instance.request(
+                requestUrl: getSystemVersionByNumber,
+                method: Method.get,
+                queryParameters: {
+                  'versionNumber': 21,
+                  'productNo': 1,
+                },
+                successCallback: (res) {
+                  setState(() {
+                    _result2 = '1111';
+                  });
+                },
+                errorCallback: (code, msg) {
+                  setState(() {
+                    _result = msg!;
+                  });
+                },
+              );
+                         DioUtils.instance.request(
+                requestUrl: getSystemVersionByNumber,
+                method: Method.get,
+                queryParameters: {
+                  'versionNumber': 22,
+                  'productNo': 1,
+                },
+                successCallback: (res) {
+                  setState(() {
+                    _result3 = '2222';
                   });
                 },
                 errorCallback: (code, msg) {

example/pubspec.yaml

@@ -30,7 +30,7 @@ dependencies:
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.2
-  rive: ^0.10.4
+  # rive: ^0.10.4
 
 dev_dependencies:
   flutter_test:

lib/api/base_dio.dart

 import 'package:dio/dio.dart';
 import 'package:flutter_clx_base/api/base_entity.dart';
+import 'package:flutter_clx_base/api/transformer.dart';
 import 'package:flutter_clx_base/utils/log_utils.dart';
+import 'package:flutter_clx_base/utils/toast_util.dart';
 export 'package:dio/dio.dart';
 
 abstract class BaseDio {
-  String getbaseUrl();
-  // 设置请求头拦截器
-  Interceptor getHeadersInterceptor();
-
-  Map<String, dynamic>? setHeaders() => _setHeaders();
-
-  void onNetSuccess(Response response, NetSuccessCallback successCallback,
-          NetErrorCallback? errorCallback) =>
-      _onNetSuccess(response, successCallback, errorCallback);
-
+  
   final dio = Dio(
     BaseOptions(
       connectTimeout: const Duration(seconds: 5),
@@ -24,19 +17,33 @@ abstract class BaseDio {
     ),
   );
 
-  //构造方法
-  BaseDio() {
-    configDio();
-  }
-
-  //配置dio实例
-  void configDio() {
+  //初始化配置dio实例
+  void initConfig() {
     dio.options.baseUrl = getbaseUrl();
     dio.options.headers = setHeaders();
+    // 配置JSON转换器
+    dio.transformer = MyTransformer();
     dio.interceptors.add(getHeadersInterceptor());
     dio.interceptors.add(LogInterceptor(responseBody: true));
   }
 
+  String getbaseUrl();
+  // 设置请求头拦截器
+  Interceptor getHeadersInterceptor();
+
+  Map<String, dynamic>? setHeaders() => _setHeaders();
+
+  void onLoginExpire() => _onLoginExpire();
+
+  void onNetSuccess(Response response, NetSuccessCallback successCallback,
+          NetErrorCallback? errorCallback) =>
+      _onNetSuccess(response, successCallback, errorCallback);
+
+  // 登录过期的处理
+  void _onLoginExpire() {
+    ToastUtil.showToast("登录过期，请重新登录");
+  }
+
   //设置请求头
   Map<String, dynamic>? _setHeaders() {
     return {
@@ -80,6 +87,7 @@ abstract class BaseDio {
     BaseEntity baseEntity = BaseEntity.fromJson(response.data);
     if (baseEntity.code == 100 || baseEntity.code == "100") {
       logger.e("登录过期：${baseEntity.message}");
+      onLoginExpire();
       return;
     }
 

lib/api/transformer.dart

+import 'dart:convert';
+
+import 'package:dio/dio.dart';
+import 'package:flutter/foundation.dart';
+
+/// If the request data is a `List` type, the [BackgroundTransformer] will send data
+/// by calling its `toString()` method. However, normally the List object is
+/// not expected for request data( mostly need Map ). So we provide a custom
+/// [Transformer] that will throw error when request data is a `List` type.
+
+class MyTransformer extends BackgroundTransformer {
+  @override
+  JsonDecodeCallback get jsonDecodeCallback => parseJson;
+
+  Map<String, dynamic> _parseAndDecode(String response) {
+    return jsonDecode(response) as Map<String, dynamic>;
+  }
+
+  Future<Map<String, dynamic>> parseJson(String text) {
+    return compute(_parseAndDecode, text);
+  }
+}