paybillservlet.java

酒店管理系统

package servlet;

import java.io.IOException;
import java.io.PrintWriter;
import database.connectDB;
import javabean.excuteWork;
import java.sql.ResultSet;
import java.sql.*;

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

public class PayBillServlet extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public PayBillServlet() {
		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 {


	}

	/**
	 * 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 {
		
		PrintWriter out = response.getWriter();
		//String identifierID = request.getParameter("username");
		String id = request.getParameter("id");
		excuteWork wdb = new excuteWork();
		wdb.payBill(id);
		    response.sendRedirect("/hotel/payForSuccess.jsp");
		}
		
		
		
		//int id=Integer.parseInt(identifierID);
	
	

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

}