page - Beans that are visible within a single JSP page, for the lifetime of the current request. (Local variables of the service method)
request - Beans that are visible within a single JSP page, as well as to any page or servlet that is included in this page, or forwarded to by this page. (Request attributes)
session - Beans that are visible to all JSP pages and servlets that participate in a particular user session, across one or more requests. (Session attributes)
application - Beans that are visible to all JSP pages and servlets that are part of a web application. (Servlet context attributes)
request - Beans that are visible within a single JSP page, as well as to any page or servlet that is included in this page, or forwarded to by this page. (Request attributes)
session - Beans that are visible to all JSP pages and servlets that participate in a particular user session, across one or more requests. (Session attributes)
application - Beans that are visible to all JSP pages and servlets that are part of a web application. (Servlet context attributes)
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