53 lines
1.9 KiB
C#
53 lines
1.9 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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using Microsoft.OpenApi;
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using SimApi.Attributes;
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namespace SimApi.SwaggerFilters;
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using Microsoft.OpenApi;
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using Swashbuckle.AspNetCore.SwaggerGen;
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using System.Reflection;
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/// <summary>
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/// 自定义 Swagger 过滤器：将标注 [AesBody] 的参数显示在 Request Body 中
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/// </summary>
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public class AesBodyOperationFilter : IOperationFilter
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{
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public void Apply(OpenApiOperation operation, OperationFilterContext context)
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{
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foreach (var parameter in context.ApiDescription.ParameterDescriptions)
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{
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var hasAesBodyAttr = parameter.ParameterInfo()
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.GetCustomAttribute<AesBodyAttribute>() != null;
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if (!hasAesBodyAttr) continue;
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// 1. 移除默认的 Query 参数描述（如果存在）
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var queryParam = operation.Parameters
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.FirstOrDefault(p => p.Name == parameter.Name);
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if (queryParam != null)
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{
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operation.Parameters.Remove(queryParam);
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}
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// 2. 添加 Body 参数描述
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// 获取参数类型的 Schema（Swagger 模型定义）
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var schema = context.SchemaGenerator.GenerateSchema(
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parameter.Type,
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context.SchemaRepository);
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// 将参数添加到 Request Body
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operation.RequestBody = new OpenApiRequestBody
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{
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Content = new Dictionary<string, OpenApiMediaType>
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{
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{
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"application/json", // 假设使用 JSON 格式
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new OpenApiMediaType { Schema = schema }
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}
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},
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Description = "内容为加密前内容,需要转换为JSON后使用AES加密后提交,提交格式为 {\"data\":\"AES密文\"}",
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Required = true // 标记为必填
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};
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}
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}
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} |