C# 如何获取ApicController所有操作的列表

我试图使用此代码，但它不起作用（返回空列表）

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研究了如何获得ApiController方法签名而不是控制器

        string Items = "";
        IEnumerable<Assembly> Assemblies = BuildManager.GetReferencedAssemblies().Cast<Assembly>();

        foreach (Assembly FoundAssembly in Assemblies)
        {
            string AssemblyName = FoundAssembly.FullName;
            IEnumerable<TypeInfo> Types = FoundAssembly.DefinedTypes.Where(type => type != null && type.IsPublic && type.IsClass && !type.IsAbstract && typeof(ApiController).IsAssignableFrom(type));
            foreach (TypeInfo ControllerType in Types)
            {
                System.Web.Http.Controllers.ApiControllerActionSelector ApiControllerSelection = new System.Web.Http.Controllers.ApiControllerActionSelector();
                System.Web.Http.Controllers.HttpControllerDescriptor ApiDescriptor = new System.Web.Http.Controllers.HttpControllerDescriptor(new System.Web.Http.HttpConfiguration(), ControllerType.Name, ControllerType);
                ILookup<string, System.Web.Http.Controllers.HttpActionDescriptor> ApiMappings = ApiControllerSelection.GetActionMapping(ApiDescriptor);

                foreach (var Maps in ApiMappings)
                {
                    foreach (System.Web.Http.Controllers.HttpActionDescriptor Actions in Maps)
                    {
                        Items += "[ controller=" + ControllerType.Name + " action=" + ((System.Web.Http.Controllers.ReflectedHttpActionDescriptor)(Actions)).MethodInfo + "]";
                    }
                }
            }
        }

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还有一个额外的控制器“ODataMetaController”，我没有创建它。可能是由初始项目创建添加的。我也没有考虑过这是否可以简化。

我从程序集中获取所有apiController，然后在foreach

BuildManager.GetReferencedAssemblys（）中尝试从当前类型（apiController）获取操作。其中（type=>type！=null&&type.IsPublic&&type.IsClass&&type.IsAsStract&&typeof（ApiController）。IsAssignableFrom（type）

foreach（GetControllers（）中的var控制器）var controllerDescriptor=new ReflectedControllerDescriptor（控制器）

我仍在寻找这个问题的解决方案-就我而言，我怀疑它不起作用，因为ReflectedControllerDescriptor来自.Net MVC库，而ApicController来自较新的（独立的）Web API库。我相信你是对的。将typeof（ApiController）切换为typeof（Controller）要获取MVC，控制器将填写操作名称。

        string Items = "";
        IEnumerable<Assembly> Assemblies = BuildManager.GetReferencedAssemblies().Cast<Assembly>();

        foreach (Assembly FoundAssembly in Assemblies)
        {
            string AssemblyName = FoundAssembly.FullName;
            IEnumerable<TypeInfo> Types = FoundAssembly.DefinedTypes.Where(type => type != null && type.IsPublic && type.IsClass && !type.IsAbstract && typeof(ApiController).IsAssignableFrom(type));
            foreach (TypeInfo ControllerType in Types)
            {
                System.Web.Http.Controllers.ApiControllerActionSelector ApiControllerSelection = new System.Web.Http.Controllers.ApiControllerActionSelector();
                System.Web.Http.Controllers.HttpControllerDescriptor ApiDescriptor = new System.Web.Http.Controllers.HttpControllerDescriptor(new System.Web.Http.HttpConfiguration(), ControllerType.Name, ControllerType);
                ILookup<string, System.Web.Http.Controllers.HttpActionDescriptor> ApiMappings = ApiControllerSelection.GetActionMapping(ApiDescriptor);

                foreach (var Maps in ApiMappings)
                {
                    foreach (System.Web.Http.Controllers.HttpActionDescriptor Actions in Maps)
                    {
                        Items += "[ controller=" + ControllerType.Name + " action=" + ((System.Web.Http.Controllers.ReflectedHttpActionDescriptor)(Actions)).MethodInfo + "]";
                    }
                }
            }
        }

[ controller=CarController action=System.Net.Http.HttpResponseMessage Login()]
[ controller=CarController action=Void MyCustomGet()]
[ controller=CarController action=Void MyCustomPost()]
[ controller=GenericControllerApi action=System.Net.Http.HttpResponseMessage Login()]
[ controller=ValuesController action=System.String Get()]
[ controller=ValuesController action=System.String Get(Int32)]
[ controller=ValuesController action=Void Post(System.String)]
[ controller=ValuesController action=Void Put(Int32, System.String)]
[ controller=ValuesController action=Void Delete(Int32)]
[ controller=ODataMetadataController action=Microsoft.Data.Edm.IEdmModel GetMetadata()]
[ controller=ODataMetadataController action=Microsoft.Data.OData.ODataWorkspace GetServiceDocument()]