java - How to load a file in GWT on the client side? -

I am new to GWT and I see that my client app- like file-> Open .. which is actually a Will open the text file and edit it in some widgets? Is there any way to load such a file?

There is a GWT widget which can be found in HTML & lt; Input type = 'file' & gt; element, as , it uses the open / save dialog of the operating system.