how to send responses during the execution of a spring function?

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I'm doing a web application , in the login it makes a series of steps like validate data, connect to the database, search the user, get the permissions .

All this I want the user to see in a div for example:
when the login on the div says validating data , when the text ends change to " connecting to the database ", when you get it to change and say "< em> connected "and so on.
Could you help me solve my problem?

I use java language on the server side.

    
asked by Ruben Cruz 13.08.2018 в 20:17
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