【发布时间】:2018-12-18 20:07:37
【问题描述】:
我有简单的 MyRouter:
public class MyRouter : IRouter
{
private readonly IRouteBuilder _routeBuilder;
public MyRouter(IRouteBuilder routeBuilder)
{
_routeBuilder = routeBuilder;
}
public async Task RouteAsync(RouteContext context)
{
if (ShouldReroute(...))
{
SetNeededPath(context, reroute);
}
await GetDefaultRouter().RouteAsync(context);
}
private bool ShouldReroute(...)
{
return true;
}
public VirtualPathData GetVirtualPath(VirtualPathContext context)
{
return GetDefaultRouter().GetVirtualPath(context);
}
private IRouter GetDefaultRouter()
{
return _routeBuilder.DefaultHandler;
}
private void SetNeededPath(RouteContext context, Reroute reroute)
{
context.RouteData.Values.Clear();
context.RouteData.Values["action"] = "StoreContacts";
context.RouteData.Values["controller"] = "Information";
}
}
如您所见,它应该将请求的目的地更改为:
[Route("")]
public class InformationController : Controller
{
[Route("StoreContacts")]
public IActionResult StoreContacts()
{
return View();
}
}
Startup.cs 中的路由器描述为:
app.UseMvc(routes =>
{
routes.MapRoute(
name: "areas",
template: "{area:exists}/{controller=Home}/{action=Index}");
routes.MapRoute(
name: "default",
template: "{controller=Home}/{action=Index}/{id?}");
routes.Routes.Add(new MyRouter(routes));
});
所以在我的大脑中,它应该重定向所有未映射的请求,例如 mysite.com/unexistingRoute 应该转到 InformationController.StoreContacts,但我只得到 404。
mysite.com/StoreContacts 也可通过直接 URL 获得。
【问题讨论】:
标签: asp.net-core routing routes asp.net-core-mvc asp.net-core-2.1