1、网络请求同步执行

example/lib/sample/dio_widget_test.dart

@@ -23,8 +23,9 @@ class _DioWidgetTestState extends State<DioWidgetTest> {
       children: [
         Text(_result),
         TextButton(
-            onPressed: () {
-              DioUtils.instance.request(
+            onPressed: ()  async {
+              debugPrint("=====11111");
+               DioUtils.instance.request(
                 requestUrl: getSystemVersionByNumber,
                 method: Method.get,
                 queryParameters: {
@@ -32,16 +33,19 @@ class _DioWidgetTestState extends State<DioWidgetTest> {
                   'productNo': 1,
                 },
                 successCallback: (res) {
+                  debugPrint("=====successCallback");
                   setState(() {
                     _result = '0000';
                   });
                 },
                 errorCallback: (code, msg) {
+                  debugPrint("=====errorCallback");
                   setState(() {
                     _result = msg!;
                   });
                 },
               );
+              debugPrint("=====22222");
             },
             child: const Text('dio请求')),
       ],

lib/api/base_dio.dart

@@ -52,9 +52,9 @@ abstract class BaseDio {
 
   void onLoginExpire() => _onLoginExpire();
 
-  void onNetSuccess(Response response, NetSuccessCallback successCallback,
-          NetErrorCallback? errorCallback) =>
-      _onNetSuccess(response, successCallback, errorCallback);
+  Future<void> onNetSuccess(Response response, NetSuccessCallback successCallback,
+          NetErrorCallback? errorCallback) async =>
+      await _onNetSuccess(response, successCallback, errorCallback);
 
   // 登录过期的处理
   void _onLoginExpire() {
@@ -80,7 +80,7 @@ abstract class BaseDio {
   }
 
   // 构建网络请求
-  void request({
+  Future<void> request({
     required String requestUrl,
     required Method method,
     Options? options,
@@ -96,7 +96,7 @@ abstract class BaseDio {
         data: data,
         options: _checkOptions(method.value, options),
       );
-      onNetSuccess(response, successCallback, errorCallback);
+      await onNetSuccess(response, successCallback, errorCallback);
     } on DioError catch (e) {
       if (e.response != null) {
         logger.e(
@@ -105,13 +105,13 @@ abstract class BaseDio {
         // Something happened in setting up or sending the request that triggered an Error
         logger.e("请求错误：${e.error}");
       }
-      errorCallback?.call(500, "服务器请求错误");
+      await errorCallback?.call(500, "服务器请求错误");
     }
   }
 
   // 处理网络请求成功逻辑
-  void _onNetSuccess(Response response, NetSuccessCallback successCallback,
-      NetErrorCallback? errorCallback) {
+  Future<void> _onNetSuccess(Response response, NetSuccessCallback successCallback,
+      NetErrorCallback? errorCallback) async {
     BaseEntity baseEntity = BaseEntity.fromJson(response.data);
     if (baseEntity.code == 100 || baseEntity.code == "100") {
       logger.e("登录过期：${baseEntity.message}");
@@ -120,10 +120,10 @@ abstract class BaseDio {
     }
 
     if (baseEntity.code == 0) {
-      successCallback.call(baseEntity.data);
+      await successCallback.call(baseEntity.data);
     } else {
       logger.e("请求错误：${baseEntity.code} ${baseEntity.message}");
-      errorCallback?.call(baseEntity.code, baseEntity.message);
+      await errorCallback?.call(baseEntity.code, baseEntity.message);
     }
   }
 }

lib/utils/permission_helper.dart

-// ignore_for_file: depend_on_referenced_packages
 import 'package:flutter/cupertino.dart';
 import 'package:flutter_clx_base/flutter_clx_base.dart';
-import 'package:flutter_clx_base/utils/log_utils.dart';
-import 'package:permission_handler/permission_handler.dart';
 
 class PermissionHelper {
   static VoidCallback defaultCall = () {};