Spring 3.0 making JSON response using jackson message converter

Question

i configure my messageconverter as Jackson\'s then

class Foo{int x; int y}

and in controller

@ResponseBody
public Foo metho         


        

Answer 1

A HTTP 404 error just means that the resource cannot be found. That can have 2 causes:

1. Request URL is wrong (client side error or wrong URL in given link/button).
2. Resource is not there where you expect it is (server side error).

To fix 1, ensure you're using or providing the correct request URL (casesensitive!). To fix 2, check the server startup logs for any startup errors and fix them accordingly.

This all goes beyond the as far posted code and information.