由于篇幅所限，我无法提供完整的代码实现。但我可以提供一个基于JSP和Servlet的简单的Hotel管理系统的框架示例。
- 数据库设计（MySQL）:
CREATE DATABASE HotelManagementSystem;
USE HotelManagementSystem;
CREATE TABLE rooms (
room_id INT PRIMARY KEY AUTO_INCREMENT,
room_number INT NOT NULL,
room_type VARCHAR(50) NOT NULL,
price DECIMAL(10, 2) NOT NULL,
status VARCHAR(50) NOT NULL
);
CREATE TABLE reservations (
reservation_id INT PRIMARY KEY AUTO_INCREMENT,
room_id INT NOT NULL,
guest_name VARCHAR(100) NOT NULL,
check_in_date DATE NOT NULL,
check_out_date DATE NOT NULL,
FOREIGN KEY (room_id) REFERENCES rooms(room_id)
);
- 框架结构（JSP和Servlet）:
// RoomServlet.java
@WebServlet("/rooms")
public class RoomServlet extends HttpServlet {
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// 查询房间信息
List<Room> rooms = // ... 查询数据库获取房间信息
request.setAttribute("rooms", rooms);
request.getRequestDispatcher("/rooms.jsp").forward(request, response);
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// 处理房间信息的增删改
// ...
}
}
// ReservationServlet.java
@WebServlet("/reservations")
public class ReservationServlet extends HttpServlet {
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// 查询预订信息
List<Reservation> reservations = // ... 查询数据库获取预订信息
request.setAttribute("reservations", reservations);
request.getRequestDispatcher("/reservations.jsp").forward(request, response);
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// 处理预订信息的增删改
// ...
}
}
- JSP页面（/rooms.jsp 和 /reservations.jsp）:
<!-- /rooms.jsp -->
<html>
<head>
<title>Hotel Management System - Rooms</title>
</head>
<body>
<h1>Rooms List</h1>
<table>
<tr>
<th>Room Number</th>
<th>Room Type</th>
<th>Price</th>