java - When to use a web framework? -

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we need code online web journal management system in java. it's not amazon, more hello world.

should use framework? if yes, why? java web frameworks out there simple?

yes.

a web framework should used applications more complex "hello, world!". there's no need reinvent wheel. web frameworks contain many useful tested components need on site. organize code, mvc or similar paradigm, make code more maintainable.

some java web frameworks (in no particular order):


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