Error系列全局可用

Controllers/SimApiAuthController.cs

@@ -1,5 +1,4 @@
-using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc;
 using SimApi.Attributes;
 using SimApi.Communications;
 using SimApi.Helpers;

Controllers/SimApiBaseController.cs

@@ -1,5 +1,4 @@
-using System.Diagnostics.CodeAnalysis;
+using SimApi.Communications;
-using SimApi.Communications;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.Filters;
 using Microsoft.AspNetCore.Mvc.ModelBinding;
@@ -38,74 +37,4 @@ public class SimApiBaseController : Controller
             break;
         }
     }
-
-
-    /// <summary>
-    /// 错误返回
-    /// </summary>
-    /// <param name="code">错误代码</param>
-    /// <param name="message">错误描述(若是常规错误,代码可自动带取描述)</param>
-    /// <returns></returns>
-    protected static void Error(int code = 500, string message = "")
-    {
-        throw new SimApiException(code, message);
-    }
-
-    /// <summary>
-    /// 检测条件，根据条件返回报错 如果condition是ture报错
-    /// </summary>
-    /// <param name="condition">检测条件</param>
-    /// <param name="code">错误代码</param>
-    /// <param name="message">错误描述</param>
-    protected static void ErrorWhen([DoesNotReturnIf(true)] bool condition, int code = 400, string message = "")
-    {
-        if (condition)
-        {
-            Error(code, message);
-        }
-    }
-
-
-    /// <summary>
-    /// 检测条件，根据条件返回报错 如果condition是ture报错
-    /// </summary>
-    /// <param name="condition">检测条件</param>
-    /// <param name="code">错误代码</param>
-    /// <param name="message">错误描述</param>
-    protected static void ErrorWhenTrue([DoesNotReturnIf(true)] bool condition, int code = 400, string message = "")
-    {
-        ErrorWhen(condition, code, message);
-    }
-
-
-    /// <summary>
-    /// 如果condition是false 报错
-    /// </summary>
-    /// <param name="condition"></param>
-    /// <param name="code"></param>
-    /// <param name="message"></param>
-    protected static void ErrorWhenFalse([DoesNotReturnIf(false)] bool condition, int code = 400, string message = "")
-    {
-        ErrorWhen(!condition, code, message);
-    }
-
-    /// <summary>
-    /// 检测给定的变量是否为NUll
-    /// </summary>
-    /// <param name="condition">检测条件</param>
-    /// <param name="code">错误代码</param>
-    /// <param name="message">错误描述</param>
-    protected static void ErrorWhenNull([NotNull] object? condition, int code = 404, string message = "请求的资源不存在")
-    {
-        ErrorWhen(condition == null, code, message);
-    }
-
-    /// <summary>
-    /// 上传文件
-    /// </summary>
-    /// <returns></returns>
-    protected SimApiBaseResponse<string> UploadFile()
-    {
-        return new SimApiBaseResponse<string>();
-    }
 }

GlobalUsing.cs

@@ -0,0 +1 @@
+global using static SimApiErrorExtension;

SimApiErrorExtension.cs

@@ -0,0 +1,70 @@
+using System.Diagnostics.CodeAnalysis;
+using SimApi.Exceptions;
+
+
+public static class SimApiErrorExtension
+{
+    /// <summary>
+    /// 错误返回
+    /// </summary>
+    /// <param name="code">错误代码</param>
+    /// <param name="message">错误描述(若是常规错误,代码可自动带取描述)</param>
+    /// <returns></returns>
+    public static void Error(int code = 500, string message = "")
+    {
+        throw new SimApiException(code, message);
+    }
+
+    /// <summary>
+    /// 检测条件，根据条件返回报错 如果condition是ture报错
+    /// </summary>
+    /// <param name="condition">检测条件</param>
+    /// <param name="code">错误代码</param>
+    /// <param name="message">错误描述</param>
+    public static void ErrorWhen([DoesNotReturnIf(true)] bool condition, int code = 400,
+        string message = "")
+    {
+        if (condition)
+        {
+            Error(code, message);
+        }
+    }
+
+
+    /// <summary>
+    /// 检测条件，根据条件返回报错 如果condition是ture报错
+    /// </summary>
+    /// <param name="condition">检测条件</param>
+    /// <param name="code">错误代码</param>
+    /// <param name="message">错误描述</param>
+    public static void ErrorWhenTrue([DoesNotReturnIf(true)] bool condition, int code = 400,
+        string message = "")
+    {
+        ErrorWhen(condition, code, message);
+    }
+
+
+    /// <summary>
+    /// 如果condition是false 报错
+    /// </summary>
+    /// <param name="condition"></param>
+    /// <param name="code"></param>
+    /// <param name="message"></param>
+    public static void ErrorWhenFalse([DoesNotReturnIf(false)] bool condition, int code = 400,
+        string message = "")
+    {
+        ErrorWhen(!condition, code, message);
+    }
+
+    /// <summary>
+    /// 检测给定的变量是否为NUll
+    /// </summary>
+    /// <param name="condition">检测条件</param>
+    /// <param name="code">错误代码</param>
+    /// <param name="message">错误描述</param>
+    public static void ErrorWhenNull([NotNull] object? condition, int code = 404,
+        string message = "请求的资源不存在")
+    {
+        ErrorWhen(condition == null, code, message);
+    }
+}

SimApiExtensions.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
 using System.Reflection;
@@ -136,14 +135,14 @@ public static class SimApiExtensions
                         if (t.IsArray)
                         {
                             var elementType = t.GetElementType();
-                            return $"{GetSimpleTypeName(elementType, depth + 1)}[]";
+                            return $"{GetSimpleTypeName(elementType!, depth + 1)}[]";
                         }
 
                         // 处理可空类型
                         if (Nullable.GetUnderlyingType(t) != null)
                         {
                             var underlyingType = Nullable.GetUnderlyingType(t);
-                            return GetSimpleTypeName(underlyingType, depth + 1);
+                            return GetSimpleTypeName(underlyingType!, depth + 1);
                         }
 
                         // 处理泛型类型（递归解析嵌套泛型）

SwaggerFilters/AesBodyOperationFilter.cs

@@ -22,11 +22,11 @@ public class AesBodyOperationFilter : IOperationFilter
                 .GetCustomAttribute<AesBodyAttribute>() != null;
             if (!hasAesBodyAttr) continue;
             // 1. 移除默认的 Query 参数描述（如果存在）
-            var queryParam = operation.Parameters
+            var queryParam = operation.Parameters!
                 .FirstOrDefault(p => p.Name == parameter.Name);
             if (queryParam != null)
             {
-                operation.Parameters.Remove(queryParam);
+                operation.Parameters!.Remove(queryParam);
             }
 
             // 2. 添加 Body 参数描述

SwaggerFilters/GlobalDynamicObjectSchemaFilter.cs

@@ -13,7 +13,7 @@ public class GlobalDynamicObjectSchemaFilter : ISchemaFilter
     {
         if (!IsDynamicObjectType(context.Type)) return;
         var oaSchema = schema as OpenApiSchema;
-        oaSchema.AdditionalPropertiesAllowed = true;
+        oaSchema!.AdditionalPropertiesAllowed = true;
         oaSchema.AdditionalProperties = new OpenApiSchema
         {
             Type = JsonSchemaType.Object, // 表示 value 可以是任意类型（兼容所有类型）

SwaggerFilters/RemoveEmptyTagsFilter.cs

@@ -10,16 +10,16 @@ public class RemoveEmptyTagsFilter : IDocumentFilter
     {
         // 步骤1：收集所有有接口的 Tag 名称
         var tagsWithOperations = swaggerDoc.Paths.Values
-            .SelectMany(path => path.Operations.Values)
+            .SelectMany(path => path.Operations!.Values)
-            .SelectMany(op => op.Tags.Select(t => t.Name))
+            .SelectMany(op => op.Tags!.Select(t => t.Name))
             .Distinct()
             .ToList();
 
         // 步骤2：移除无接口的空 Tag
-        var emptyTags = swaggerDoc.Tags.Where(t => !tagsWithOperations.Contains(t.Name)).ToList();
+        var emptyTags = swaggerDoc.Tags!.Where(t => !tagsWithOperations.Contains(t.Name)).ToList();
         foreach (var tag in emptyTags)
         {
-            swaggerDoc.Tags.Remove(tag);
+            swaggerDoc.Tags!.Remove(tag);
         }
     }
 }

SwaggerFilters/SimApiResponseOperationFilter.cs

@@ -46,7 +46,7 @@ public class SimApiResponseOperationFilter : IOperationFilter
         var schema = context.SchemaGenerator.GenerateSchema(wrappedType, context.SchemaRepository);
 
         // 5. 替换 Swagger 文档中的响应类型（只保留 200 OK 的响应，匹配过滤器逻辑）
-        operation.Responses.Clear(); // 清除默认响应（如 200 返回原始类型）
+        operation.Responses!.Clear(); // 清除默认响应（如 200 返回原始类型）
         operation.Responses.Add("200", new OpenApiResponse
         {
             Description = "请求成功",

csharp-simapi-coding-style.md

@@ -323,7 +323,7 @@ string appId
 
 ### 7.7 错误处理
 
-使用基类的 `ErrorWhen` 系列方法，**不手动 throw、不返回错误码**：
+使用基类的 `ErrorWhen` 系列方法，**不手动 throw、不返回错误码**：(全局扩展,任何地方都可以这样抛出异常)
 
 ```csharp
 ErrorWhenNull(entity);                           // null 则报错（默认 404）