如何解决错误:端点客户端缺少必需的“ URL”参数
我有一个项目netcoreapp5.0,在我迁移到最后一个netcoreapp5.0后,Kestrel出现了问题:
错误抛出于CreateHostBuilder(args).Build().Run();
抛出的错误是
"The endpoint Clients is missing the required 'Url' parameter."
我已经安装了最后一个SDK。
Program.cs&Startup.cs
public static void Main(string[] args)
{
CreateHostBuilder(args).Build().Run();
}
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseStartup<Startup>();
webBuilder.UseKestrel(options => {
options.Listen(IPAddress.Any,50003);
options.Limits.MaxRequestBodySize = null;
});
});
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.AddDbContext<sqlServerApplicationDbContext>(options =>
options.UsesqlServer(
Configuration.GetConnectionString("DefaultConnection")));
services.AddDefaultIdentity<MyApplicationUser>(options => options.SignIn.RequireConfirmedAccount = true)
.AddEntityFrameworkStores<sqlServerApplicationDbContext>()
.AddDefaultUI()
.AddDefaultTokenProviders();
services.AddControllersWithViews();
services.AddRazorPages();
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app,IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Home/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.UseHttpsRedirection();
app.UseStaticFiles();
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllerRoute(
name: "default",pattern: "{controller=Home}/{action=Index}/{id?}");
endpoints.MapRazorPages();
});
}
}
APP.csproj
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>netcoreapp5.0</TargetFramework>
<UserSecretsId>aspnet-APP-D0B4E25B-2A90-4AF5-A434-E19F32F211FD</UserSecretsId>
<copyRefAssembliesToPublishDirectory>false</copyRefAssembliesToPublishDirectory>
<DockerDefaultTargetoS>Windows</DockerDefaultTargetoS>
</PropertyGroup>
<ItemGroup>
<packagereference Include="Microsoft.EntityFrameworkCore.Tools" Version="5.0.0-rc.1.20451.13">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</packagereference>
<packagereference Include="Microsoft.EntityFrameworkCore.sqlServer" Version="5.0.0-rc.1.20451.13" />
<packagereference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="5.0.0-rc.1.20451.17" />
<packagereference Include="Microsoft.AspNetCore.Identity.UI" Version="5.0.0-rc.1.20451.17" />
<packagereference Include="Microsoft.AspNetCore.Identity" Version="2.2.0" />
<packagereference Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="5.0.0-rc.1.20451.17" />
<packagereference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="5.0.0-rc.1.20453.2" />
<packagereference Include="Microsoft.ApplicationInsights" Version="2.15.0" />
<packagereference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.15.0" />
<packagereference Include="QRCoder" Version="1.3.9" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\CORE\CORE\CORE.csproj" />
<ProjectReference Include="..\..\DATA\DATA\DATA.csproj" />
<ProjectReference Include="..\..\SERVICE\SERVICE\SERVICE.csproj" />
</ItemGroup>
</Project>
控制台错误:
info: Microsoft.AspNetCore.DataProtection.KeyManagement.XmlKeyManager[63]
User profile is available. Using 'C:\Users\snak\AppData\Local\ASP.NET\DataProtection-Keys' as key repository and Windows DPAPI to encrypt keys at rest.
crit: Microsoft.AspNetCore.Server.Kestrel[0]
Unable to start Kestrel.
system.invalidOperationException: The endpoint Clients is missing the required 'Url' parameter.
at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.ConfigurationReader.ReadEndpoints()
at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.ConfigurationReader.get_Endpoints()
at Microsoft.AspNetCore.Server.Kestrel.KestrelConfigurationLoader.Reload()
at Microsoft.AspNetCore.Server.Kestrel.KestrelConfigurationLoader.Load()
at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServerImpl.BindAsync(CancellationToken cancellationToken)
at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServerImpl.StartAsync[TContext](IHttpApplication`1 application,CancellationToken cancellationToken)
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