İşte PUT
benim Web API yönteminde çağrı - yöntem üçüncü satır (Ben bir ASP.NET MVC ön ucundan Web API çağırıyorum):
client.BaseAddress
olduğunu http://localhost/CallCOPAPI/
.
İşte contactUri
:
İşte contactUri.PathAndQuery
:
Ve son olarak, 405 yanıtım:
İşte Web API projemdeki WebApi.config:
public static void Register(HttpConfiguration config)
{
config.Routes.MapHttpRoute(
name: "DefaultApi",
routeTemplate: "api/{controller}/{id}",
defaults: new { id = RouteParameter.Optional }
);
config.Routes.MapHttpRoute(
name: "DefaultApiGet",
routeTemplate: "api/{controller}/{action}/{regionId}",
defaults: new { action = "Get" },
constraints: new { httpMethod = new HttpMethodConstraint("GET") });
var json = config.Formatters.JsonFormatter;
json.SerializerSettings.PreserveReferencesHandling = Newtonsoft.Json.PreserveReferencesHandling.Objects;
config.Formatters.Remove(config.Formatters.XmlFormatter);
Ben parametre olarak aktarılıyor yolda sıyırma denedim PutAsJsonAsync
etmek string.Format("/api/department/{0}", department.Id)
ve string.Format("http://localhost/CallCOPAPI/api/department/{0}", department.Id)
hiç şansım.
405 hatasını neden aldığım konusunda bir fikriniz var mı?
GÜNCELLEME
İsteğe bağlı olarak, burada Departman denetleyici kodum (hem ön uç projem için Departman denetleyici kodunu hem de WebAPI için Departman ApiController kodunu göndereceğim):
Ön Uç Departman Denetleyicisi
namespace CallCOP.Controllers
{
public class DepartmentController : Controller
{
HttpClient client = new HttpClient();
HttpResponseMessage response = new HttpResponseMessage();
Uri contactUri = null;
public DepartmentController()
{
// set base address of WebAPI depending on your current environment
client.BaseAddress = new Uri(ConfigurationManager.AppSettings[string.Format("APIEnvBaseAddress-{0}", CallCOP.Helpers.ConfigHelper.COPApplEnv)]);
// Add an Accept header for JSON format.
client.DefaultRequestHeaders.Accept.Add(
new MediaTypeWithQualityHeaderValue("application/json"));
}
// need to only get departments that correspond to a Contact ID.
// GET: /Department/?regionId={0}
public ActionResult Index(int regionId)
{
response = client.GetAsync(string.Format("api/department/GetDeptsByRegionId/{0}", regionId)).Result;
if (response.IsSuccessStatusCode)
{
var departments = response.Content.ReadAsAsync<IEnumerable<Department>>().Result;
return View(departments);
}
else
{
LoggerHelper.GetLogger().InsertError(new Exception(string.Format(
"Cannot retrieve the list of department records due to HTTP Response Status Code not being successful: {0}", response.StatusCode)));
return RedirectToAction("Index");
}
}
//
// GET: /Department/Create
public ActionResult Create(int regionId)
{
return View();
}
//
// POST: /Department/Create
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Create(int regionId, Department department)
{
department.RegionId = regionId;
response = client.PostAsJsonAsync("api/department", department).Result;
if (response.IsSuccessStatusCode)
{
return RedirectToAction("Edit", "Region", new { id = regionId });
}
else
{
LoggerHelper.GetLogger().InsertError(new Exception(string.Format(
"Cannot create a new department due to HTTP Response Status Code not being successful: {0}", response.StatusCode)));
return RedirectToAction("Edit", "Region", new { id = regionId });
}
}
//
// GET: /Department/Edit/5
public ActionResult Edit(int id = 0)
{
response = client.GetAsync(string.Format("api/department/{0}", id)).Result;
Department department = response.Content.ReadAsAsync<Department>().Result;
if (department == null)
{
return HttpNotFound();
}
return View(department);
}
//
// POST: /Department/Edit/5
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Edit(int regionId, Department department)
{
response = client.GetAsync(string.Format("api/department/{0}", department.Id)).Result;
contactUri = response.RequestMessage.RequestUri;
response = client.PutAsJsonAsync(string.Format(contactUri.PathAndQuery), department).Result;
if (response.IsSuccessStatusCode)
{
return RedirectToAction("Index", new { regionId = regionId });
}
else
{
LoggerHelper.GetLogger().InsertError(new Exception(string.Format(
"Cannot edit the department record due to HTTP Response Status Code not being successful: {0}", response.StatusCode)));
return RedirectToAction("Index", new { regionId = regionId });
}
}
//
// GET: /Department/Delete/5
public ActionResult Delete(int id = 0)
{
response = client.GetAsync(string.Format("api/department/{0}", id)).Result;
Department department = response.Content.ReadAsAsync<Department>().Result;
if (department == null)
{
return HttpNotFound();
}
return View(department);
}
//
// POST: /Department/Delete/5
[HttpPost, ActionName("Delete")]
[ValidateAntiForgeryToken]
public ActionResult DeleteConfirmed(int regionId, int id)
{
response = client.GetAsync(string.Format("api/department/{0}", id)).Result;
contactUri = response.RequestMessage.RequestUri;
response = client.DeleteAsync(contactUri).Result;
return RedirectToAction("Index", new { regionId = regionId });
}
}
}
Web API Bölümü ApiController
namespace CallCOPAPI.Controllers
{
public class DepartmentController : ApiController
{
private CallCOPEntities db = new CallCOPEntities(HelperClasses.DBHelper.GetConnectionString());
// GET api/department
public IEnumerable<Department> Get()
{
return db.Departments.AsEnumerable();
}
// GET api/department/5
public Department Get(int id)
{
Department dept = db.Departments.Find(id);
if (dept == null)
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound));
}
return dept;
}
// this should accept a contact id and return departments related to the particular contact record
// GET api/department/5
public IEnumerable<Department> GetDeptsByRegionId(int regionId)
{
IEnumerable<Department> depts = (from i in db.Departments
where i.RegionId == regionId
select i);
return depts;
}
// POST api/department
public HttpResponseMessage Post(Department department)
{
if (ModelState.IsValid)
{
db.Departments.Add(department);
db.SaveChanges();
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, department);
return response;
}
else
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
}
// PUT api/department/5
public HttpResponseMessage Put(int id, Department department)
{
if (!ModelState.IsValid)
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
if (id != department.Id)
{
return Request.CreateResponse(HttpStatusCode.BadRequest);
}
db.Entry(department).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException ex)
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, ex);
}
return Request.CreateResponse(HttpStatusCode.OK);
}
// DELETE api/department/5
public HttpResponseMessage Delete(int id)
{
Department department = db.Departments.Find(id);
if (department == null)
{
return Request.CreateResponse(HttpStatusCode.NotFound);
}
db.Departments.Remove(department);
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException ex)
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, ex);
}
return Request.CreateResponse(HttpStatusCode.OK, department);
}
}
}
[HttpPut]
, WebAPI denetleyicisini (ApiController) takmak istiyorsun, değil mi? Çünkü Departman için ön uç kontrolörü (Düzenle yöntemi) bir [HttpPost]
özniteliğe sahiptir.
[HttpPut]
, Put / Post / Delete yöntemlerinde vb. Özelliklere sahip değildir .
[HttpPut]
İşlem yöntemi tanımından önce kullanmamalısınız ? ([HttpPost]
ve[HttpDelete]
uygun olduğu yerde)