Javascript HealCheck url不工作:无法匹配任何路由
我正在开发一个.NETCore2.2/Angular 8应用程序。 我听说了HealthCheck,我想在我的应用程序中实现它。 这是我的Startup.cs:Javascript HealCheck url不工作:无法匹配任何路由,javascript,c#,angular,typescript,asp.net-core,Javascript,C#,Angular,Typescript,Asp.net Core,我正在开发一个.NETCore2.2/Angular 8应用程序。 我听说了HealthCheck,我想在我的应用程序中实现它。 这是我的Startup.cs: using HealthChecks.UI.Client; using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Diagnostics.HealthChecks; using Microsoft.AspNetCore.Hosting
using HealthChecks.UI.Client;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Diagnostics.HealthChecks;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http.Features;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.SpaServices.AngularCli;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
namespace OnlineXmlTools
{
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.AddSwaggerDocument();
services.AddSession();
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
services.Configure<FormOptions>(x =>
{
x.ValueLengthLimit = int.MaxValue;
x.MultipartBodyLengthLimit = int.MaxValue; // In case of multipart
});
// In production, the Angular files will be served from this directory
services.AddSpaStaticFiles(configuration =>
{
configuration.RootPath = "ClientApp/dist";
});
services.AddHttpContextAccessor();
services.AddAntiforgery(options =>
{
// Set Cookie properties using CookieBuilder properties†.
options.FormFieldName = "AntiforgeryFieldname";
options.HeaderName = "X-CSRF-TOKEN-HEADERNAME";
options.SuppressXFrameOptionsHeader = false;
});
services.AddHealthChecks();
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
// Register the Swagger generator and the Swagger UI middlewares
app.UseOpenApi();
app.UseSwaggerUi3();
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Error");
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseSpaStaticFiles();
app.UseSession();
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller}/{action=Index}/{id?}");
});
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");
}
});
app.UseHealthChecks("/healthcheck", new HealthCheckOptions
{
Predicate = _ => true,
ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
});
}
}
使用HealthChecks.UI.Client;
使用Microsoft.AspNetCore.Builder;
使用Microsoft.AspNetCore.Diagnostics.HealthChecks;
使用Microsoft.AspNetCore.Hosting;
使用Microsoft.AspNetCore.Http.Features;
使用Microsoft.AspNetCore.Mvc;
使用Microsoft.AspNetCore.SpaServices.AngularCli;
使用Microsoft.Extensions.Configuration;
使用Microsoft.Extensions.DependencyInjection;
命名空间工具
{
公营创业
{
公共启动(IConfiguration配置)
{
配置=配置;
}
公共IConfiguration配置{get;}
//此方法由运行时调用。请使用此方法将服务添加到容器中。
public void配置服务(IServiceCollection服务)
{
services.AddSwaggerDocument();
services.AddSession();
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
services.Configure(x=>
{
x、 ValueLengthLimit=int.MaxValue;
x、 MultipartBodyLengthLimit=int.MaxValue;//如果是multipart
});
//在生产中,角度文件将从此目录中提供
services.AddSpaStaticFiles(配置=>
{
configuration.RootPath=“ClientApp/dist”;
});
AddHttpContextAccessor();
services.AddAntiforgery(选项=>
{
//使用CookieBuilder属性†设置Cookie属性。
options.FormFieldName=“AntiforgeryFieldname”;
options.HeaderName=“X-CSRF-TOKEN-HeaderName”;
options.SuppressXFrameOptionsHeader=false;
});
services.AddHealthChecks();
}
//此方法由运行时调用。请使用此方法配置HTTP请求管道。
公共无效配置(IApplicationBuilder应用程序,IHostingEnvironment环境)
{
//注册招摇过市生成器和招摇过市UI中间件
app.UseOpenApi();
app.UseSwaggerUi3();
if(env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
其他的
{
app.UseExceptionHandler(“/Error”);
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseSpaStaticFiles();
app.UseSession();
app.UseMvc(路由=>
{
routes.MapRoute(
名称:“默认”,
模板:“{controller}/{action=Index}/{id?}”);
});
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”);
}
});
app.usehalthchecks(“/healthcheck”),新的HealthCheckOptions
{
谓词=\=>true,
ResponseWriter=UIResponseWriter.WriteHealthCheckUIResponse
});
}
}
}
当我启动应用程序()时,我会尝试访问中间件中描述的healthcheck URL:
它应该显示信息。
相反,我有一个错误:
错误:未捕获(承诺中):错误:无法匹配任何路由。URL段:“healthcheck”
我错过什么了吗?
谢谢您的管道订单不正确,应该是这样的
app.UseHealthChecks("/healthcheck");
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");
}
});
非常感谢你!就这样。但是为什么UseSpa应该在最后下注呢?因为你的spa必须是默认的回退。如果将健康检查路径放在末尾,那么.net内核会认为该路径是有角度的路径