07000

例如,供应商0具有产品的导航属性.
这链接到该供应商的产品列表.

07001

我试图用ODataConventionModelBuilder和EntitySetController< Product>做同样的事情.所以当我请求oData / Product(0)时,它会显示产品的’features’：

我这样创建我的模型(基于GetImplicitEdmModel sample)

// odata
     ODataModelBuilder modelBuilder = new ODataConventionModelBuilder();
     modelBuilder.EntitySet<RRStoreDB.Models.Product>("Product");
     modelBuilder.EntitySet<RRStoreDB.Models.ProductFeature>("ProductFeature");

     Microsoft.Data.Edm.IEdmModel model = modelBuilder.GetEdmModel();
     config.Routes.MapODataRoute("ODataRoute","odata",model);

我为WebAPI创建了一个控制器：

public class  ProductController : EntitySetController<Product,int>
{
    RRStoreDBContext _db = new RRStoreDBContext();


    [Queryable]
    public override IQueryable<DProduct> Get()
    {
        return _db.Products.AsQueryable();
    }

    public ICollection<ProductFeature> GetProductFeatures(int key)
    {
        Product product = _db.Products.FirstOrDefault(p => p.ProductId == key);
        if (product == null)
        {
            throw new HttpResponseException(HttpStatusCode.NotFound);
        }
        return product.ProductFeatures;
    }
}

当我实际调用我的子属性的URL时,它工作并给我正确的功能列表：

/oData/Products(18)/ProductFeatures

但是我希望/ oData / Products(18)中的导航属性指向这个.

我需要做些什么才能让它出现. This article说它是自动的,但我没有看到它们：

The ODataConventionModelBuilder,which is generally recommended over
the ODataModelBuilder,will automatically infer inheritance
hierarchies in the absence of explicit configuration. Then once the
hierarchy is inferred,it will also infer properties and navigation
properties too. This allows you to write less code,focusing on where
you deviate from our conventions.