[英]404 not found on HttpPost from C# in Web API
I am receiving a 404: not found error when I try to call HasAccess. 我在尝试调用HasAccess时收到404:找不到错误。 I use HttpPost to be able to pass a User class because it contains / and \\ symbols in some of the strings.
我使用HttpPost能够传递User类,因为它在某些字符串中包含/和\\符号。 This worked as a get but was unable to function because of the extra slashes, so I need to figure out how to make it work as a post or find another way around the \\ and / restriction.
这样做虽然可以,但是由于多余的斜杠而无法正常工作,因此我需要弄清楚如何使其成为帖子,或者找到另一种绕\\和/限制的方法。 Here's the response message:
这是响应消息:
{Method: POST, RequestUri: 'http://localhost/WebServices/Security/api/SecurityCheck/HasAccess/',
Version: 1.1,
Content: System.Net.Http.ObjectContent`1[[Authorization.Models.User, Authorization, Version=1.0.3.0, Culture=neutral, PublicKeyToken=null]],
Headers:
{
Accept: application/json
Content-Type: application/json; charset=utf-8
Content-Length: 118
}}
Here is the function declaration in Web API 这是Web API中的函数声明
[Route("api/SecurityCheck/HasAccess/")]
[HttpPost]
public bool HasAccess(User current)
{
if (ValidateUser(current))
{
CurrentUser = current;
return AzMan.Roles.Count != 0;
}
return false;
}
My Route Configuration in Global.asax Global.asax中的我的路线配置
GlobalConfiguration.Configure(config =>
{
config.MapHttpAttributeRoutes();
config.Routes.MapHttpRoute(
name: "DefaultAPI",
routeTemplate: "api/{controller}/{action}/{id}",
defaults: new { id = RouteParameter.Optional, action = RouteParameter.Optional });
});
and my call to the Web API function from C#: 和我从C#对Web API函数的调用:
public async Task executeAsyncPost(string method, int? operationID = null)
{
try
{
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(ConfigurationSettings.AppSettings["SecurityCheckAPI"]);
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
var user = new User();
user.UserName = User;
user.Application = Application;
user.AuthorizationStore = AuthorizationStore;
string message = "api/SecurityCheck/" + method + "/";
if (operationID.HasValue)
{
message += operationID.Value.ToString() + "/";
}
HttpResponseMessage response = await client.PostAsJsonAsync(message, user);
if(response.IsSuccessStatusCode)
{
switch(method)
{
case "GetOperationIds":
_operationIds = await response.Content.ReadAsAsync<int[]>();
break;
case "GetOperationNames":
_operationNames = await response.Content.ReadAsAsync<string[]>();
break;
case "CheckAccess":
_checkAccess = await response.Content.ReadAsAsync<bool>();
break;
case "HasAccess":
_hasAccess = await response.Content.ReadAsAsync<bool>();
break;
case "GetRoles":
_roles = await response.Content.ReadAsAsync<object[]>();
break;
}
}
}
}
catch (Exception ex)
{
throw ex;
}
}
删除[Route("api/SecurityCheck/HasAccess/")]
上的最后一个/以及RequestUri
本身。
It was missing a / at the end of the request Uri. 在请求Uri的末尾缺少/。 The lack of that / actually removed the entire authorization section from the path and led directly into api.
缺少那个/实际上从路径中删除了整个授权部分,并直接进入api。
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