public IActionResult Index()
{
var exceptionHandlerPathFeature = HttpContext.Features.Get <IExceptionHandlerPathFeature>();
var ex = exceptionHandlerPathFeature?.Error;
var knowException = ex as IKnowException;
if (knowException == null)
{
var logger = HttpContext.RequestServices.GetService <ILogger <MyExceptionFilterAttribute> >();
logger.LogError(ex, ex.Message);
knowException = KnowException.Unknown;
}
else
{
knowException = KnowException.FromKnownException(knowException);
}
return(View(knowException));
}
// 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();
//}
//app.UseExceptionHandler("/error");
app.UseExceptionHandler(configure =>
{
configure.Run(async context =>
{
IExceptionHandlerPathFeature exceptionHandlerPathFeature = context.Features.Get <IExceptionHandlerPathFeature>();
Exception ex = exceptionHandlerPathFeature?.Error;
var knowException = ex as IKnowException;
if (knowException == null)
{
knowException = KnowException.Unkown;
context.Response.StatusCode = StatusCodes.Status500InternalServerError;
}
else
{
knowException = KnowException.FromKnowException(knowException);
context.Response.StatusCode = StatusCodes.Status200OK;
}
var jsonOptions = context.RequestServices.GetService <IOptions <JsonOptions> >();
context.Response.ContentType = "application/json;charset=utf-8";
await context.Response.WriteAsync(System.Text.Json.JsonSerializer.Serialize(knowException, jsonOptions.Value.JsonSerializerOptions));
});
});
app.UseHttpsRedirection();
app.UseRouting();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
}
