Вы можете обратиться к демонстрации ниже в asp.net core 3.0, чтобы установить префикс глобального маршрута с версией API. Вы можете установить любой префикс по своему усмотрению, изменив services.AddControllersWithViews(o => { o.UseGeneralRoutePrefix("api/v{version:apiVersion}"); });
1.Создайте пользовательский MvcOptionsExtensions
public static class MvcOptionsExtensions
{
public static void UseGeneralRoutePrefix(this MvcOptions opts, IRouteTemplateProvider routeAttribute)
{
opts.Conventions.Add(new RoutePrefixConvention(routeAttribute));
}
public static void UseGeneralRoutePrefix(this MvcOptions opts, string prefix)
{
opts.UseGeneralRoutePrefix(new RouteAttribute(prefix));
}
}
public class RoutePrefixConvention : IApplicationModelConvention
{
private readonly AttributeRouteModel _routePrefix;
public RoutePrefixConvention(IRouteTemplateProvider route)
{
_routePrefix = new AttributeRouteModel(route);
}
public void Apply(ApplicationModel application)
{
foreach (var selector in application.Controllers.SelectMany(c => c.Selectors))
{
if (selector.AttributeRouteModel != null)
{
selector.AttributeRouteModel = AttributeRouteModel.CombineAttributeRouteModel(_routePrefix, selector.AttributeRouteModel);
}
else
{
selector.AttributeRouteModel = _routePrefix;
}
}
}
}
2. Зарегистрируйтесь в Startup.cs (необходимо установить пакет Microsoft.AspNetCore.Mvc.Versioning , текущая версия 3.0 - 4.0.0-preview8.19405.7)
public void ConfigureServices(IServiceCollection services)
{
//MVC service registration
//https://docs.microsoft.com/en-us/aspnet/core/migration/22-to-30?view=aspnetcore-3.0&tabs=visual-studio#mvc-service-registration
services.AddControllersWithViews(o => { o.UseGeneralRoutePrefix("api/v{version:apiVersion}"); });
services.AddApiVersioning(o => o.ReportApiVersions = true);
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllerRoute(
name: "default",
pattern: "{controller=Home}/{action=Index}/{id?}");
endpoints.MapRazorPages();
});
}
3.Контроллер:
[ApiVersion("1")]
[ApiVersion("2")]
[Route("test")]
[ApiController]
public class TestController : ControllerBase
{
[HttpGet("version"), MapToApiVersion("1")]
public IActionResult GetV1()
{
return new OkObjectResult("Version One");
}
}
4.Результат
Вызов /api/v1/test/version
приводит к «Версии 1».