cdeditservlet.java

用jsp,tomcat,mysql

package mypack;

import java.io.IOException;
import javax.servlet.Servlet;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class CdEditServlet extends HttpServlet implements Servlet {

	public CdEditServlet() {
		super();
	}

	protected void doPost(HttpServletRequest arg0, HttpServletResponse arg1) throws ServletException, IOException {
	
	try{
		String cdId =(String)arg0.getParameter("cdId");
		String title =(String)arg0.getParameter("title");
		String name =(String)arg0.getParameter("name");
		String description=(String)arg0.getParameter("description");
	  String saletype =(String)arg0.getParameter("saletype");
		String warehouse =(String)arg0.getParameter("warehouse");
	  String price=(String)arg0.getParameter("price");
	  String year =(String)arg0.getParameter("year");
		String saleamount =(String)arg0.getParameter("saleamount");
		
		Cdstore cdstore=new Cdstore();
		CdDetails mycd = new CdDetails();
  
	
	if(cdstore.updateCd(cdId,title,name,description,saletype,warehouse,price,year,saleamount )) 
	  arg1.sendRedirect("cdmanage.jsp");
	  else
	  {
	  cdstore.insertCd(cdId,title,name,description,saletype,warehouse,price,year,saleamount );
	  arg1.sendRedirect("cdmanage.jsp");
	  }
	}
	catch(Exception e){
	}
	
	}

}