deletebyid.java

来自「一个比较粗糙的产品管理系统」· Java 代码 · 共 36 行

package servlet;

import java.io.IOException;

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

import dao.JdbcProductDao;
import dao.ProductDao;

public class DeleteById extends HttpServlet {


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		int id=Integer.parseInt(request.getParameter("id"));
		
		ProductDao dao=new JdbcProductDao();
		dao.deleteById(id);

		RequestDispatcher dis=request.getRequestDispatcher("/servlet/FindAll");
		
		dis.forward(request, response);
	}

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

}