How to embed images from a database into web pages

Question

One possible way to store images in a database is a bit stream. This works as a storage mechanism, but I cannot figure out how to embed this data in a web page as an image, as soon as I retrieve it to fulfill a client request.

I work with servlets in Java. Can someone give me a guide?

Answer 1

You might want to write a servlet that reads the BLOB from the database and copies directly to HttpServletRequest.getOutputStream(), remembering to set the content type to the appropriate format (for example, an image / png).

, (/image/foo), (/image? id = foo). <img>.

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Answer 2

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