lendpageaction.java

struts实现的图书管理系统,借书

package com.gton.action.admin;

import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.Action;
import com.gton.bean.*;
import com.gton.bean.db.*;
import com.gton.tookit.*;
import java.util.ArrayList;
public class LendPageAction extends Action {
    public ActionForward execute(ActionMapping mapping, ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) {
        int count=5;
         int page=1;
         int pagecount;
         DataBean db=new DataBean();
         if(request.getParameter("page")!=null)
         {
             page = Integer.parseInt(request.getParameter("page"));
         }
        pagecount= db.AdmingetLendBookMaxcount(count);
         ArrayList<LendBean> list=db.getLendList(count,page);
         System.out.print("jalfj"+page);
         System.out.print("one:"+pagecount);
         request.setAttribute("page",page+"");
         request.setAttribute("pagecount",pagecount+"");
         request.setAttribute("list",list);
         System.out.println("herer555");
        db.Close();
        return MyForward.forward(mapping.findForward("admin_index"),"?action=3");
    }
}