我有这个控制器:
using System.Web.Http;
using System.Web.OData;
public class InvRecipientAutoInvoiceController : ODataController
{
// GET: odata/InvRecipientAutoInvoice
[EnableQuery]
public IQueryable<Inv_RecipientAutoInvoice> GetInvRecipientAutoInvoice()
{
return db.Inv_RecipientAutoInvoice.Where(a=>a.CompanyNumber == CompanyNumber);
}
[AcceptVerbs("PATCH", "MERGE")]
public IHttpActionResult Patch([FromODataUri] int RecipientNumber , [FromODataUri] int RecipientType, Delta<Inv_RecipientAutoInvoice> patch)
{
// XXXX Some Update Code
}
}
GET工作,我得到结果,甚至可以对它们进行排序。 但是当我执行PATCH请求时,我收到404错误, PATCH请求:
请求网址:http://localhost:61240/odata/InvRecipientAutoInvoice(RecipientNumber%3D443%2CRecipientType%3D400)
Request Method: PATCH
{“error”:{ “code”:“”,“message”:“找不到与请求URI匹配的HTTP资源 。 'http://localhost:61240/odata/InvRecipientAutoInvoice(RecipientNumber=443,RecipientType=400)' “” innererror“:{ “message”:“在控制器'InvRecipientAutoInvoice'上找不到匹配的动作 请求“”类型“:””,‘堆栈跟踪’:‘’ }}
{"InvoiceLine1Description":"32132"}
我在ASP.net网站项目(不是MVC)中使用它,
登记册是:
config.MapODataServiceRoute(
routeName: "ODataRoute",
routePrefix: "odata",
model: builder.GetEdmModel());
我错过了什么?
答案 0 :(得分:1)
@yaniv
您似乎希望使用内置路由约定来使用复合键修补实体。但是,the built-in routing conventions不支持复合键。
您可以自定义自己的路由约定(请参阅here),也可以只使用attribute routing。
属性路由简单易用。您只需要在修补程序操作中添加ODataRouteAttribute,然后就可以了。
[AcceptVerbs("PATCH", "MERGE")]
[ODateRoute("InvRecipientAutoInvoice(RecipientNumber={RecipientNumber},RecipientType={RecipientType})"]
public IHttpActionResult Patch([FromODataUri] int RecipientNumber , [FromODataUri] int RecipientType, Delta<Inv_RecipientAutoInvoice> patch)
{
// XXXX Some Update Code
}
感谢。
答案 1 :(得分:0)
当您拨打电话时,请求的内容类型是什么?是application / json-patch + json吗? (而不是application / json)