Blazor WASM CheckSession 循环问题通常是由于在操作 Blazor WebAssembly 应用时使用了旧浏览器版本或强制刷新的情况下发生的。为了解决此问题，可以在本地存储中保留用户信息并在重启应用程序时恢复会话。以下是一个示例实现：

在 Startup.cs 文件中添加以下代码：

public void ConfigureServices(IServiceCollection services)
{
    services.AddAuthorizationCore();

    // Add the authentication services
    services.AddAuthentication(options =>
    {
        options.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
        options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
    })
    .AddJwtBearer(options =>
    {
        options.Authority = "https://my-auth-server.com/";
        options.Audience = "my-audience";

        // Add the token to the SignalR connection
        options.Events = new JwtBearerEvents()
        {
            OnMessageReceived = context =>
            {
                context.Token = context.Request.Query["access_token"];
                return Task.CompletedTask;
            }
        };
    });

    services.AddControllers();
    services.AddSpaStaticFiles(configuration =>
    {
        configuration.RootPath = "ClientApp/dist";
    });
}

public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
    // Store the user information in the local storage
    app.Use(async (context, next) =>
    {
        var user = context.User;
        if (user.Identity.IsAuthenticated)
        {
            var claims = new List();
            claims.Add(new Claim("name", user.Identity.Name));
            claims.AddRange(user.Claims);

            var identity = new ClaimsIdentity(claims, "Bearer");
            var principal = new ClaimsPrincipal(identity);

            await context.RequestServices.GetRequiredService()
                .HttpContext.Authentication.SignInAsync("Bearer", principal);
        }

        await next.Invoke();
    });

    app.UseHttpsRedirection();

    app.UseRouting();

    app.UseAuthentication();
    app.UseAuthorization();

    app.UseEndpoints(endpoints =>
    {
        endpoints.MapControllers();
    });

    app.UseSpaStaticFiles();
    app.UseSpa(spa =>
    {
        spa.Options.DefaultPageStaticFileOptions = new StaticFileOptions