package org.yeeku.action; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.struts.action.ActionForm; import org.apache.struts.action.ActionForward; import org.apache.struts.action.ActionMapping; import org.yeeku.action.base.BaseAction; public class ListCate extends BaseAction { // 必须重写该核心方法,该方法actionForm将表单的请求参数封装成值对象 public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { request.setAttribute("categories", mgr.getCategories()); return mapping.findForward("success"); } }