adm_listcpgq_action.java

这个程序是花了好几十万请人开发的

package struts.action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionServlet;


import javabean.*;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.ServletException;

import java.io.IOException;

import java.sql.Connection;
import java.sql.SQLException;

import java.util.Vector;

import javabean.ConnectionPool;
import javabean.CpgqDAO;
import struts.form.*;

public class adm_Listcpgq_Action extends Action{
	private ConnectionPool pool;
	
		public adm_Listcpgq_Action(){
			pool=ConnectionPool.getInstance();
		}

		public ActionForward  execute(
			ActionMapping mapping,
			ActionForm form,
			HttpServletRequest request,
			HttpServletResponse response)
			throws Exception {

				Connection con=null;
				ActionErrors errors=new ActionErrors();
			
				try{
					con=pool.getConnection();
					String fblx="",SregTime="-1",stype="";
				
					//  分页
					Vector vec=new Vector();
					CpgqDAO cpgqDAO=new CpgqDAO(con);
					Page_Number pagenumber=new Page_Number(con);
					int pagesize=5;
					String code=request.getParameter("code");
					if(code==null)
						code="1";
					pagenumber.setPagesize(pagesize);
					String str="SELECT CPGQB.ID,CPGQB.UUID,CPGQB.NAME,CPGQB.STYPE,CPGQB.KIND,CPGQB.DESCRIBE,CPGQB.SPEC,CPGQB.AREA,CPGQB.QUANTITY,CPGQB.PRICE,CPGQB.FBDATE,CPGQB.EDATE,CPGQB.FLAG,CPGQB.PHOTO,MEMBER.COMPANY FROM CPGQB,MEMBER WHERE MEMBER.UUID=CPGQB.UUID ORDER BY FLAG";
					pagenumber.setRowcount(str);
					pagenumber.setPagecount();
					vec=cpgqDAO.find_fenye(Integer.parseInt(code),pagesize,str);
					request.setAttribute("vec",vec);
					request.setAttribute("code",code);
					request.setAttribute("pagecount",String.valueOf(pagenumber.getPagecount()));
					request.setAttribute("fblx",fblx);
					request.setAttribute("stype",stype);
					request.setAttribute("regtime",SregTime);					

					if(con!=null) con.close();
					return mapping.findForward("success");					
				}catch(Throwable e){					
					e.printStackTrace();
					ActionError error=new ActionError(e.getMessage());
					errors.add(ActionErrors.GLOBAL_ERROR,error);			
				}
				if(con!=null) con.close();
				saveErrors(request,errors);
				return new ActionForward(mapping.getInput());
		}
	}