29 lines
1.1 KiB
C#
29 lines
1.1 KiB
C#
using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc.ActionConstraints;
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using Microsoft.AspNetCore.Mvc.ApplicationModels;
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using Microsoft.AspNetCore.Routing;
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namespace MAX.Framework.Conventions;
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/// <summary>
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/// 控制器内未声明 HTTP 方法的操作默认只接受 GET，供各模块复用。
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/// 显式 HTTP 方法声明优先；同时补充路由约束和端点元数据，保证接口文档一致。
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/// </summary>
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[AttributeUsage(AttributeTargets.Class, Inherited = true)]
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public sealed class DefaultHttpGetAttribute : Attribute, IControllerModelConvention
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{
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public void Apply(ControllerModel controller)
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{
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foreach (var action in controller.Actions)
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foreach (var selector in action.Selectors)
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{
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if (selector.ActionConstraints.OfType<HttpMethodActionConstraint>().Any()
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|| selector.EndpointMetadata.OfType<IHttpMethodMetadata>().Any())
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continue;
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selector.ActionConstraints.Add(new HttpMethodActionConstraint([HttpMethods.Get]));
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selector.EndpointMetadata.Add(new HttpMethodMetadata([HttpMethods.Get]));
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}
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}
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}
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