Asp.net core NetCore API在Nginx上托管时给出错误代码500

我使用.net core 5.0构建简单的API来获取用户名，该用户名在本地运行良好，但在nginx/1.14.1服务器上发布时，响应状态代码为500 Internal server Error

这是我的初创公司

public class Startup
{
        public void ConfigureServices(IServiceCollection services)
        {

            services.AddControllers();
            services.AddHttpContextAccessor();
            services.AddAuthentication(NegotiateDefaults.AuthenticationScheme).AddNegotiate();
            services.AddScoped<ValidateAuthentication>();
        }

        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {

            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }


            app.UseAuthentication();
            app.UseMiddleware<ValidateAuthentication>();
              .........
         }
}

---

您所描述的更像是nginx的错误配置，而不是程序错误。您的代码在这里没有帮助，您最好发布nginx

server

block和nginx错误日志中的相应行。

[ApiController]
public class UserController : ControllerBase
{
    private readonly IHttpContextAccessor _httpContextAccessor;
    public UserController(IHttpContextAccessor httpContextAccessor)
    {
        _httpContextAccessor = httpContextAccessor;
    }
    [HttpGet]
    public string GetUserName()
    {
        //_logger.LogInformation("Receive UserController Request");

        string userName = _httpContextAccessor.HttpContext.User.Identity.Name;
        return userName;
    }
}