I know we could get all parameters by request.getParameters(), but can we do that without using that syntax? If so, how?
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1You want to get all parameters from a JSP page. You know `request.getParameters()` does it. Why look for a different solution? – Kevin Anderson Sep 09 '17 at 02:20
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JSPs are generally considered gauche nowadays, iiuc. Normally they're only found in (very old) legacy apps. It's fine to learn but if this is new code that will actually be released, please use something more modern. – markspace Sep 09 '17 at 02:32
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Because i have a assignment to look into it . My mentor said i should know deeper before learning Spring MVC. – BaoNQ Sep 09 '17 at 03:19
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You shouldn't deal with parameters in JSPs in the first place. JSPs are the V in MVC. Thei only job should be to generate HTML based on a model (Java beans) stored in the request by the controller. The controller, written in Java, should be the one dealing with the input from the user, i.e. the parameters. – JB Nizet Sep 09 '17 at 05:32