ABP vnext 未通过Token访问接口时显示HTML，调整为跳转401和提示

 public override void ConfigureServices(ServiceConfigurationContext context)
        {
            context.Services.ConfigureApplicationCookie(options =>
                options.Events.OnRedirectToLogin = httpContext =>
                {
                    httpContext.Response.ContentType = "application/json;charset=utf-8";
                    httpContext.Response.Headers["Location"] = httpContext.RedirectUri;
                    httpContext.Response.StatusCode = 401;

                    //private readonly IJsonSerializer _jsonSerializer;
                    using (var scope = context.Services.BuildServiceProvider())
                    {
                        var result = new RemoteServiceErrorResponse(
                            new RemoteServiceErrorInfo { Code = httpContext.Response.StatusCode.ToString(), Message = "没有权限,你乱点什么？" });

                        httpContext.Response.WriteAsync(scope.GetRequiredService<IJsonSerializer>().Serialize(result));
                    }
                    return System.Threading.Tasks.Task.CompletedTask;
                });
        }