我有一个WebApi为我的路由抛出404错误的问题。的控制器的一个例子是:WebAPI属性路由不能在OWIN中工作
[System.Web.Http.RoutePrefix("test/categories")]
public class CategoriesController : ControllerBase
{
[System.Web.Http.Route("hello")]
[HttpGet]
[AcceptVerbs("GET")]
public IHttpActionResult Get([FromUri] QueryOptions options)
{
// Usual controller stuff happens here
}
[System.Web.Http.Route("{id:int}")]
[HttpGet]
[AcceptVerbs("GET")]
public IHttpActionResult GetById(int id)
{
// Usual controller stuff happens here
}
}
GET请求https://api.testdomain.com/test/categories/hello
或https://api.testdomain.com/test/categories/1
既丢404未找到错误。该应用程序在IIS上运行(不是IIS Express)。 404是一个IIS 404,表示应用程序正在启动,但路由失败。我在startup.cs
附加了断点,它肯定会被击中。
我startup.cs
文件包含:
public void Configuration(IAppBuilder app)
{
var config = new HttpConfiguration
{
IncludeErrorDetailPolicy = IncludeErrorDetailPolicy.Always,
DependencyResolver = new SimpleInjectorWebApiDependencyResolver(_container) // _container is a SimpleInjector IoC container; shouldn't affect things.
};
WebApiConfig.Register(config);
app.UseCors(CorsOptions.AllowAll);
app.UseWebApi(config); // Have tried commenting this out with no luck
}
我global.asax
包含:
protected void Application_Start(object sender, EventArgs e)
{
GlobalConfiguration.Configure(WebApiConfig.Register); // Have also tried commenting this out with no luck
}
WebApiConfig.cs
看起来是这样的:
public static class WebApiConfig
{
public static void Register(HttpConfiguration config)
{
config.MapHttpAttributeRoutes();
config.Formatters.Add(new FilePropertyInfoMediaTypeFormatter());
}
}
我已经安装了以下软件包:
<package id="Microsoft.AspNet.Mvc" version="5.2.3" targetFramework="net452" />
<package id="Microsoft.AspNet.Razor" version="3.2.3" targetFramework="net452" />
<package id="Microsoft.AspNet.Web.Optimization" version="1.1.3" targetFramework="net452" />
<package id="Microsoft.AspNet.WebApi" version="5.2.3" targetFramework="net452" />
<package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net452" />
<package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net452" />
<package id="Microsoft.AspNet.WebApi.Cors" version="5.2.3" targetFramework="net452" />
<package id="Microsoft.AspNet.WebApi.HelpPage" version="5.2.3" targetFramework="net452" />
<package id="Microsoft.AspNet.WebApi.Owin" version="5.2.3" targetFramework="net452" />
<package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.3" targetFramework="net452" />
<package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net452" />
我不知道为什么路由不工作。它是从其他项目移植的代码,并且方法(即startup.cs
等中的代码)与工作项目相同。
我正在转圈,所以任何帮助感激地收到。
哪里是在'Register'方法的默认路由?有些内容像'config.Routes.MapHttpRoute(name:“DefaultApi”,routeTemplate:“api/{controller}/{id}”,默认值:new {id = RouteParameter.Optional}); ' –
您有没有将ExtensionlessUrlHandler添加到web.config中的处理程序部分?这里有一个例子:http://stackoverflow.com/questions/9703090/http-404-page-not-found-in-web-api-hosted-in-iis-7-5 – Schadensbegrenzer
@RaviA。它使用的是属性路由,所以不需要你写的默认路由 – Graham