update ios project

2024-07-24 11:51:39 +08:00
parent 876d355b18
commit 1bf69048f3
275 changed files with 3372 additions and 1015 deletions
@@ -0,0 +1,130 @@
+import 'package:dio/dio.dart';
+
+/// 自定义异常
+class DioHttpException implements Exception {
+  final String? message;
+  final int? code;
+
+  DioHttpException([
+    this.code,
+    this.message,
+  ]);
+
+  String toString() {
+    return "$code$message";
+  }
+
+  factory DioHttpException.create(DioException error) {
+    switch (error.type) {
+      case DioExceptionType.unknown:
+        {
+          // 网络异常
+          return BadRequestException(-2, "无网络");
+        }
+
+      case DioErrorType.cancel:
+        {
+          return BadRequestException(-1, "请求取消");
+        }
+
+      case DioErrorType.connectionTimeout:
+        {
+          return BadRequestException(-1, "连接超时");
+        }
+
+      case DioErrorType.sendTimeout:
+        {
+          return BadRequestException(-1, "请求超时");
+        }
+
+      case DioErrorType.receiveTimeout:
+        {
+          return BadRequestException(-1, "响应超时");
+        }
+
+      case DioErrorType.badResponse:
+        {
+          try {
+            int? errCode = error.response!.statusCode;
+            switch (errCode) {
+              case 400:
+                {
+                  String? msgOf400;
+                  try {
+                    msgOf400 = error.response!.data["message"];
+                  } on Exception catch (e) {
+                    print('****** 400 exception: $e');
+                  }
+                  return BadRequestException(errCode, msgOf400 ?? "请求语法错误");
+                }
+
+              case 401:
+                {
+                  return UnauthorisedException(errCode, "没有权限");
+                }
+
+              case 403:
+                {
+                  return UnauthorisedException(errCode, "服务器拒绝执行");
+                }
+
+              case 404:
+                {
+                  return UnauthorisedException(errCode, "无法连接服务器");
+                }
+
+              case 405:
+                {
+                  return UnauthorisedException(errCode, "请求方法被禁止");
+                }
+
+              case 500:
+                {
+                  return UnauthorisedException(
+                      errCode, error.response?.statusMessage ?? "服务器内部错误");
+                }
+
+              case 502:
+                {
+                  return UnauthorisedException(errCode, "无效的请求");
+                }
+
+              case 503:
+                {
+                  return UnauthorisedException(errCode, "服务器挂了");
+                }
+
+              case 505:
+                {
+                  return UnauthorisedException(errCode, "不支持HTTP协议请求");
+                }
+
+              default:
+                {
+                  return DioHttpException(
+                      errCode, error.response?.statusMessage);
+                }
+            }
+          } on Exception catch (_) {
+            return DioHttpException(-1, "未知错误");
+          }
+        }
+        break;
+
+      default:
+        {
+          return DioHttpException(-1, error.message);
+        }
+    }
+  }
+}
+
+/// 请求错误
+class BadRequestException extends DioHttpException {
+  BadRequestException([int? code, String? message]) : super(code, message);
+}
+
+/// 未认证异常
+class UnauthorisedException extends DioHttpException {
+  UnauthorisedException([int? code, String? message]) : super(code, message);
+}