finishcargoinf.java

来自「jsp超市管理系统 几好架」· Java 代码 · 共 84 行

package com.accp.shop.servlet;

import java.io.IOException;
import java.io.PrintWriter;

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

import com.accp.shop.dao.CargoListDAO;

public class FinishCargoInf extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public FinishCargoInf() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doPost(request,response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String id=request.getParameter("id");
		String name=request.getParameter("cargoName");
		String type=request.getParameter("cargoType");
		
		String num=request.getParameter("sellNum");
		int sellNum=Integer.parseInt(num);
		
		String price=request.getParameter("sellPrice");
		double sellPrice=Double.parseDouble(price);
		CargoListDAO cargo=new CargoListDAO();
		cargo.updateCargoInf(id, name, type, sellNum, sellPrice);
		this.getServletContext().getRequestDispatcher("/CargoListConf").forward(request, response);
		
		
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occure
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}