administratordellistaction.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;

public class administratorDelListAction extends HttpServlet{
	public void doGet(HttpServletRequest request,HttpServletResponse response)
	   throws IOException,ServletException
	   {
		ServletContext application=getServletConfig().getServletContext(); 
		HttpSession session=request.getSession();
		if(session.getAttribute("identify")==null || session.getAttribute("identify").toString().equals("administrator")){
			application.getRequestDispatcher("/clientListAction").forward(request,response);
		}
		String[] id=request.getParameterValues("id");
		if(id==null){
			application.getRequestDispatcher("/listAction").forward(request,response);

		}
	/*	HttpSession session=request.getSession();
		session.setAttribute("id",id);
		String[] id=request.getParameterValues("id");*/
		DBConnectBean dbConnectBean=new DBConnectBean("sun.jdbc.odbc.JdbcOdbcDriver","jdbc:odbc:shopping","","");
		int i;
		for(i=0;i<id.length;i++){
			dbConnectBean.updata("delete from commodity where id="+id[i]);
		}	
		application.getRequestDispatcher("/listAction").forward(request,response);
	   }
	public void doPost(HttpServletRequest request,HttpServletResponse response)
	   throws IOException,ServletException
	   {
	   	doGet(request,response);
	   }
}