feat:更新网络工具类返回的异常错误

lib/utils/http_utils.dart

@@ -108,7 +108,7 @@ class HttpUtil {
       // 没有转换器时尝试直接返回（可能不安全，建议提供转换器）
       return response.data;
     } catch (e) {
-      rethrow;
+      throw Exception(_handleError(e));
     }
   }
 
@@ -171,7 +171,7 @@ class HttpUtil {
       );
 
   // 错误处理
-  void _handleError(dynamic error) {
+  String _handleError(dynamic error) {
     String errorMessage = '未知错误';
     if (error is DioException) {
       switch (error.type) {
@@ -218,7 +218,7 @@ class HttpUtil {
     }
 
     logger.e(errorMessage);
-    // showErrorToast(errorMessage);
+    return errorMessage;
   }
 
   String _getHttpErrorMessage(int statusCode) {

lib/utils/log_utils.dart

@@ -1,6 +1,7 @@
 import 'dart:convert';
 import 'dart:io';
 
+import 'package:flutter/foundation.dart';
 import 'package:logger/logger.dart';
 import 'package:path_provider/path_provider.dart';
 
@@ -9,6 +10,12 @@ late Logger logger;
 
 // 初始化日志
 Future<void> initLogger() async {
+  if (kIsWeb) {
+    logger = Logger(
+      printer: SimplePrinter(printTime: true),
+      output: ConsoleOutput(),
+    );
+  } else {
     final directory = await getExternalStorageDirectory();
     final logFile = File('${directory?.path}/logs/app.log');
 
@@ -20,11 +27,8 @@ Future<void> initLogger() async {
       printer: SimplePrinter(printTime: true),
       output: MultiOutput([
         ConsoleOutput(),
-      FileOutput(
-        file: logFile,
-        overrideExisting: true,
-        encoding: utf8
-      ),
+        FileOutput(file: logFile, overrideExisting: true, encoding: utf8),
       ]),
     );
   }
+}