Question : Caching image/flash in JSP


Currently, I am developing a portal, and as usual, with the company logo (in flash) on top left of the portal.

I do not use any iframe, frame or etc hence each JSP (there are over 300 JSPs at this moment) will include this logo to be rendered to user browser at all time.

Now, is there any way we can specify in our JSP to force this flash/images to be cached at user browser? So they do not need to keep transferring this flash file all the time they moved from one JSP to another JSP. I understand that each browser may already cache this but is there any 3rd party tag or etc that we can use to enforce this?

Or must this be done in my webserver (apache) with multiple tomcats behind it?


Answer : Caching image/flash in JSP

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