access URL parameters without cookies

My application should work without cookies. How can I get the parameters of the URL from a java file if cookies are disabled.

req.getParameter("abc") gives null when I tried.

I've 3 spring GenericFilterBeans in this application and I can see the values inside 开发者_运维知识库filters. How can I make the parameters available to others controllers and other files..

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The presence and accessibility of the request parameters is completely unrelated to the cookie support.

The cause of your problem lies somewhere else. Probably a programmatic redirect was involved which caused the parameters to lost. Or the request was modified/wrapped/replaced in an improper manner. Verify your filters.