asp.net-core Error Handling Global Exception Handling in ASP.NET Core
Example
UseExceptionHandler can be used to handle exceptions globally. You can get all the details of exception object like Stack Trace, Inner exception and others. And then you can show them on screen. You can easily implement like this.
app.UseExceptionHandler(
options => {
options.Run(
async context =>
{
context.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
context.Response.ContentType = "text/html";
var ex = context.Features.Get<IExceptionHandlerFeature>();
if (ex != null)
{
var err = $"<h1>Error: {ex.Error.Message}</h1>{ex.Error.StackTrace }";
await context.Response.WriteAsync(err).ConfigureAwait(false);
}
});
}
);
You need to put this inside configure() of startup.cs file.
