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Showing Exception Message in client side

yekkala krishna
Ranch Hand

Joined: Mar 04, 2007
Posts: 105

Actually in my servlet i am reading devices from a file.
But when FileNotFoundException occurs i need to see that exception in the jsp page.
how can i show the exception message in jsp?
could any body suggest?

Bear Bibeault
Author and ninkuma

Joined: Jan 10, 2002
Posts: 63873

You can map an error handling page in the deployment descriptor.

But be aware that showing exceptions to uses is generally considered a bad practice. Rather, it is more customary to log the exceptions for the developers, and to show the users a more generic "sorry, but something went wrong" message.

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Kumar Raja
Ranch Hand

Joined: Mar 18, 2010
Posts: 547

As Bear suggested, you can configure errors and exceptions in web.xml. Please see the link


I agree. Here's the link:
subject: Showing Exception Message in client side
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