配置 SSL/TLS 证书时 ASP.NET 总是返回错误

Question

我在 IIS 上配置了 ASP.NET Core Web API 并添加了 Let's Encrypt 证书。我已将同一证书添加到两个网站（在同一个域内）一个是 API，另一个是 Angular 前端。我可以登录 Angular 平台，但所有其他请求都返回“500 内部错误”，没有进一步解释。

所有请求在 Postman 上都能很好地运行

我究竟做错了什么？

任何帮助表示感谢

启动文件

public class Startup
{
    public IConfiguration Configuration { get; set; }
    public Startup(IHostingEnvironment env)
    {
        var builder = new ConfigurationBuilder()
            .SetBasePath(env.ContentRootPath)
            .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
            .AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true)
            .AddEnvironmentVariables();
        Configuration = builder.Build();

        myConfig = Configuration["Origin"];
        var config = Configuration.GetSection("JWTConfig").Get<JWTConfig>();
        JWTSecret = config.JWTSecret;
    }

    private readonly StartupSettings _startupSettings;
    private AppSettings _appSettings;

    public Startup(IOptions<StartupSettings> startupSettings, IOptions<AppSettings> appSettings)
    {
        _startupSettings = startupSettings.Value;
        _appSettings = appSettings.Value;
    }

    // This method gets called by the runtime. Use this method to add services to the container.
    // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
    public void ConfigureServices(IServiceCollection services)
    {


        services.Configure<AppSettings>(Configuration.GetSection("DatabaseSettings"));
        services.Configure<AppSettingsAnex>(Configuration.GetSection("DatabaseAnexSettings"));
        services.Configure<StartupSettings>(Configuration.GetSection("ApplicationSettings"));
        services.Configure<IISOptions>(o =>
        {
            o.ForwardClientCertificate = false;
        });

        services.AddCors();
        services.AddMvc();
    }

    // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
    public void Configure(  IApplicationBuilder app, 
                            IHostingEnvironment env, 
                            ILoggerFactory loggerFactory,
                            IOptions<AppSettings> appSettings,
                            IMemoryCache cache
                            ) {
        _appSettings = appSettings.Value;

        loggerFactory.AddConsole(Configuration.GetSection("Logging"));
        loggerFactory.AddDebug(LogLevel.Trace);

        app.UseCors(builder =>
            builder.AllowAnyOrigin().AllowAnyHeader().AllowAnyMethod().AllowCredentials()
        );
      if (env.IsDevelopment()) {  app.UseDeveloperExceptionPage(); }

        app.UseAuthentication();
        app.UseStaticFiles();
        app.UseUserTokenMiddleware(); // Middleware que gere a token / sessão dos pedidos http
        app.UseMvcWithDefaultRoute();
    }
}

IIS 配置

浏览器控制台日志

笔记Chrome 发出有关 SPDY 错误 (net::ERR_SPDY_PROTOCOL_ERROR) 的异常。这里但没有解决