spring,struts,Ejb 项目综合 ，sse

package com.centrain.action; import javax.jms.Session; 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.apache.struts.actions.DispatchAction; import com.centrain.test.dao.IUser; import com.centrain.test.model.User; public class UserAction extends DispatchAction{ private IUser iuser; public void setIuser(IUser iuser) { this.iuser = iuser; } public ActionForward save(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { User user=new User(); user.setBirthday(request.getParameter("date").toString()); user.setName(request.getParameter("name")); iuser.save(user); return getAllUser(mapping, form, request, response); } public ActionForward del(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { iuser.del(Integer.parseInt(request.getParameter("id"))); response.getWriter().println("alert()"); return getAllUser(mapping, form, request, response); } public ActionForward update(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { request.getSession().setAttribute("id", Integer.parseInt(request.getParameter("id"))); request.setAttribute("user", iuser.getUser(Integer.parseInt(request.getParameter("id")))); return new ActionForward("/update.jsp"); } public ActionForward toupdate(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { User user=iuser.getUser(Integer.parseInt(request.getParameter("id"))); user.setBirthday(request.getParameter("birthday")); user.setName(request.getParameter("name")); iuser.update(user); return getAllUser(mapping, form, request, response); } public ActionForward getUser(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { return null; } public ActionForward getAllUser(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { request.setAttribute("uses", iuser.getAllUsers()); response.setCharacterEncoding("utf-8"); return new ActionForward("/show.jsp"); } }