C# 映射SPA asp.net核心外部的特定路线_C#_Asp.net_Asp.net Core

C# 映射SPA asp.net核心外部的特定路线

c# asp.net asp.net-core

C# 映射SPA asp.net核心外部的特定路线,c#,asp.net,asp.net-core,C#,Asp.net,Asp.net Core,我正在开发一个SPA asp.net core-3应用程序。我试着有两条路线： /simulate -> This routes outside SPA, to a basic controller that produces raw html /* -> any other routes will route to the angular SPA 我觉得我在启动配置中使用MapWhen时已经涵盖了它，但是当我浏览到localhost:5000/simulate时，我

我正在开发一个SPA asp.net core-3应用程序。我试着有两条路线：

/simulate -> This routes outside SPA, to a basic controller that produces raw html
/*        -> any other routes will route to the angular SPA

我觉得我在启动配置中使用

MapWhen

时已经涵盖了它，但是当我浏览到

localhost:5000/simulate

时，我得到

localhost没有发送任何数据。错误\u空\u响应

。SPA仍按预期工作，但

simulate

路线似乎被忽略。任何帮助都将不胜感激

模拟控制器.cs

namespace Charla.Controllers {
    
    public class SimulateController : ControllerBase {

        [HttpGet]
        public ContentResult Index() 
        {
            return base.Content("<html><body><div>Hello</div></body></html>", "text/html");
        }

    }
    
}


        public void Configure(IApplicationBuilder app, IWebHostEnvironment env, IServiceProvider serviceProvider)
        {
            
...
            app.UseRouting();

            app.UseMvc(routes =>
            {
                routes.MapRoute(
                    name: "default",
                    template: "{controller}/{action=Index}/{id?}");
            });


            app.UseEndpoints(endpoints =>
            {
                endpoints.MapHub<ChatHub>("/hub");
            });

            app.MapWhen(
                ctx => !ctx.Request.Path.StartsWithSegments("/simulate"), 
                appBuilder => { 
                    app.UseSpa(spa => {
                        // To learn more about options for serving an Angular SPA from ASP.NET Core,
                        // see https://go.microsoft.com/fwlink/?linkid=864501

                        spa.Options.SourcePath = "ClientApp";

                        if (env.IsDevelopment()) {
                            //spa.UseAngularCliServer(npmScript: "start");
                            spa.UseProxyToSpaDevelopmentServer("http://localhost:5555");
                        }
                    });
            });

        }

namespace Charla.Controllers{
公共类模拟器控制器：ControllerBase{
[HttpGet]
公共内容结果索引（）
{
返回base.Content（“Hello”、“text/html”）；
}
}
}

Startup.cs

namespace Charla.Controllers {
    
    public class SimulateController : ControllerBase {

        [HttpGet]
        public ContentResult Index() 
        {
            return base.Content("<html><body><div>Hello</div></body></html>", "text/html");
        }

    }
    
}


        public void Configure(IApplicationBuilder app, IWebHostEnvironment env, IServiceProvider serviceProvider)
        {
            
...
            app.UseRouting();

            app.UseMvc(routes =>
            {
                routes.MapRoute(
                    name: "default",
                    template: "{controller}/{action=Index}/{id?}");
            });


            app.UseEndpoints(endpoints =>
            {
                endpoints.MapHub<ChatHub>("/hub");
            });

            app.MapWhen(
                ctx => !ctx.Request.Path.StartsWithSegments("/simulate"), 
                appBuilder => { 
                    app.UseSpa(spa => {
                        // To learn more about options for serving an Angular SPA from ASP.NET Core,
                        // see https://go.microsoft.com/fwlink/?linkid=864501

                        spa.Options.SourcePath = "ClientApp";

                        if (env.IsDevelopment()) {
                            //spa.UseAngularCliServer(npmScript: "start");
                            spa.UseProxyToSpaDevelopmentServer("http://localhost:5555");
                        }
                    });
            });

        }


public void配置（IApplicationBuilder应用程序、iWebHostenEnvironment环境、IServiceProvider服务提供商）
{
...
app.UseRouting（）；
app.UseMvc（路由=>
{
routes.MapRoute(
名称：“默认”，
模板：“{controller}/{action=Index}/{id？}”）；
});
app.UseEndpoints（端点=>
{
endpoints.MapHub（“/hub”）；
});
app.MapWhen(
ctx=>！ctx.Request.Path.StartsWithSegments（“/simulate”），
appBuilder=>{
app.UseSpa（spa=>{
//要从ASP.NET Core了解更多有关提供角度SPA的选项，
//看https://go.microsoft.com/fwlink/?linkid=864501
spa.Options.SourcePath=“ClientApp”；
if（env.IsDevelopment（））{
//spa.UseAngularCliServer（npmScript:“启动”）；
spa.UseProxyToSpadDevelopmentServer（“http://localhost:5555");
}
});
});
}

您是否尝试向控制器添加

路由

属性

[Route("[controller]")]
public class SimulateController : ControllerBase {

    [HttpGet]
    public ContentResult Index() 
    {
        return base.Content("<html><body><div>Hello</div></body></html>", "text/html");
    }
}

[路由（“[控制器]”）]
公共类模拟器控制器：ControllerBase{
[HttpGet]
公共内容结果索引（）
{
返回base.Content（“Hello”、“text/html”）；
}
}

将MapController添加到端点而不是UseMvc

app.UseRouting();

app.UseEndpoints(endpoints =>
{
    endpoints.MapControllerRoute(
              name: "default",
              pattern: "{controller}/{action=Index}/{id?}");

    endpoints.MapHub<ChatHub>("/hub");
});

app.UseSpa(spa =>
{
    // To learn more about options for serving an Angular SPA from ASP.NET Core,
    // see https://go.microsoft.com/fwlink/?linkid=864501

    spa.Options.SourcePath = "ClientApp";

    if (env.IsDevelopment())
    {
        //spa.UseAngularCliServer(npmScript: "start");
        spa.UseProxyToSpaDevelopmentServer("http://localhost:5555");
    }
});

app.UseRouting（）；
app.UseEndpoints（端点=>
{
endpoints.MapControllerRoute(
名称：“默认”，
模式：“{controller}/{action=Index}/{id？}”）；
endpoints.MapHub（“/hub”）；
});
app.UseSpa（spa=>
{
//要从ASP.NET Core了解更多有关提供角度SPA的选项，
//看https://go.microsoft.com/fwlink/?linkid=864501
spa.Options.SourcePath=“ClientApp”；
if（env.IsDevelopment（））
{
//spa.UseAngularCliServer（npmScript:“启动”）；
spa.UseProxyToSpadDevelopmentServer（“http://localhost:5555");
}
});

你的

app.MapWhen

应该放在

app.UseMvc

之前。李玉高尝试了这个方法，但没有运气移动UseMvc并使用端点