administratorreadyeditlistaction.java

电子商务网站使用MVC模式B/S结构功能不是很全适合初学者看

package Administrator;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;
import Common.DBConnectBean;
import com.jspsmart.upload.*;

public class administratorReadyEditListAction extends HttpServlet{
	public void doGet(HttpServletRequest request,HttpServletResponse response)throws IOException,ServletException{
		ServletContext application=getServletConfig().getServletContext(); 
		request.setCharacterEncoding("gb2312");
		HttpSession session=request.getSession();
		if(request.getParameterValues("id")!=null){
			String[] id=request.getParameterValues("id");
			//System.out.println("修改哦 id s"+id[0]);
			DBConnectBean dbConnectBean=new DBConnectBean("sun.jdbc.odbc.JdbcOdbcDriver","jdbc:odbc:shopping","","");
			ArrayList list=dbConnectBean.getAllRecord("SELECT DISTINCT card FROM commodity");
		//	System.out.println(list.size());
			application.setAttribute("card".toUpperCase(),list);
			Hashtable table=dbConnectBean.getOneRecord("select * from commodity where id="+id[0]);
			if(table!=null){
				session.setAttribute("table".toUpperCase(),table);
				application.getRequestDispatcher("/administrator/administratorEditList.jsp").forward(request,response);
			}
			application.getRequestDispatcher("/administrator/administratorEditList.jsp").forward(request,response);
			
		}
		
		

	   }
	public void doPost(HttpServletRequest request,HttpServletResponse response)
	   throws IOException,ServletException
	   {
	   	doGet(request,response);
	   }

}