从Visual Studio 2019 React模板项目访问HangFire端点

Question

按照https://medium.com/@jamesdale1993/asp-net-core-2-with-signalr-and-react-redux-a-simple-example-c25ea6b19dbe的指南，我使用Visual Studio 2019和react-redux模板创建了一个项目（核心3.0项目）。>>

我按照文章启动并运行了SignalR，在后端代码中响应连接到SignalR端点的前端。

然后我安装了HangFire（https://www.hangfire.io/），进行了设置，并且为测试设置的循环作业正常运行。我可以在数据库中看到每分钟触发一次的定期作业。

我的问题：

我无法访问HangFire信息中心！默认情况下，它应该为http://localhost:55663/hangfire，但我只能看到模板项目的标题。

我想这是某种路由问题，因为我只能访问ClientApp / build文件夹中提供的内容（反应）。

任何帮助将不胜感激。

我尝试通过设置来更改默认的/ hangfire端点app.UseHangfireDashboard（“ / jobs”）;在“ Startup.cs配置”部分中，结果相同。

在下面的Startup.cs代码中，搜索“ Hangfire”以获取相关部分。

public class Startup
    {
        public Startup(IConfiguration configuration)
        {
            Configuration = configuration;
        }

        public IConfiguration Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddSignalR();
            services.AddControllersWithViews();

            // In production, the React files will be served from this directory
            services.AddSpaStaticFiles(configuration =>
            {
                configuration.RootPath = "ClientApp/build";
            });

            services.AddCors(o => o.AddPolicy("MyPolicy", builder =>
            {
                builder.AllowAnyOrigin()
                       .AllowAnyMethod()
                       .AllowAnyHeader();
            }));

            // Database connection
            services.AddTransient<IDbConnection>((sp) =>
                new SqlConnection(Configuration.GetConnectionString("TestProjectConnection"))
            );

            // Hangfire
            services.AddHangfire(x => x.UseSqlServerStorage(Configuration.GetConnectionString("TestProjectConnection")));
            services.AddHangfireServer();
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        [System.Obsolete]
        public void Configure(IApplicationBuilder app, IBackgroundJobClient backgroundJobs, IWebHostEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            else
            {
                app.UseExceptionHandler("/Error");
                // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
                app.UseHsts();
            }
            app.UseCors("MyPolicy");
            //app.UseHttpsRedirection();
            app.UseStaticFiles();
            app.UseSpaStaticFiles();

            app.UseRouting();

            //Hangfire endpoint
            app.UseHangfireDashboard("/jobs");
            //backgroundJobs.Enqueue(() => Debug.WriteLine("Hello world from Hangfire!"));
            RecurringJob.AddOrUpdate<ITestClass>("TestMethod", x => x.WriteMessage("Testing"), Cron.MinuteInterval(1));

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

            app.UseSignalR(routes =>
            {
                routes.MapHub<SignalRCounter>("/signalrcounter");
            });


            app.UseSpa(spa =>
            {
                spa.Options.SourcePath = "ClientApp/build";

                if (env.IsDevelopment())
                {
                    spa.UseReactDevelopmentServer(npmScript: "start");
                }
            });


        }

按照该指南在https://medium.com/@jamesdale1993/asp-net-core-2-with-signalr-and-react-redux-a-simple-example-c25ea6b19dbe我使用Visual Studio 2019创建了一个项目和react-redux ...

Answer 1

这是路线的顺序。