搭建一个基于Spring Boot的校园台球厅人员与设备管理系统可以涵盖多个功能模块，例如用户管理、设备管理、预约管理、计费管理等。以下是一个简化的步骤指南，帮助你快速搭建一个基础的系统。
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1. 项目初始化
使用 Spring Initializr 生成一个Spring Boot项目：
- 访问 Spring Initializr。
- 选择以下依赖：
- Spring Web（用于构建RESTful API或MVC应用）
- Spring Data JPA（用于数据库操作）
- Spring Security（用于用户认证和授权）
- Thymeleaf（可选，用于前端页面渲染）
- MySQL Driver（或其他数据库驱动）
- Lombok（简化代码）
- 点击“Generate”下载项目。
—帮助链接：通过网盘分享的文件：share
链接: https://pan.baidu.com/s/1Vu-rUCm2Ql5zIOtZEvndgw?pwd=5k2h 提取码: 5k2h
2. 项目结构
项目结构大致如下：
src/main/java/com/example/poolhall├── controller├── service├── repository├── model├── config└── PoolHallApplication.java
src/main/resources├── static├── templates└── application.properties
3. 配置数据库
在application.properties中配置数据库连接：
spring.datasource.url=jdbc:mysql://localhost:3306/pool_hall
spring.datasource.username=root
spring.datasource.password=yourpassword
spring.jpa.hibernate.ddl-auto=update
spring.jpa.show-sql=true
4. 创建实体类
在model包中创建实体类，例如User、Equipment、Reservation等。
用户实体类 (User)
package com.example.poolhall.model;import javax.persistence.*;
import java.util.Set;@Entity
public class User {@Id@GeneratedValue(strategy = GenerationType.IDENTITY)private Long id;private String username;private String password;private String email;private String role; // e.g., ADMIN, STUDENT@OneToMany(mappedBy = "user", cascade = CascadeType.ALL)private Set<Reservation> reservations;// Getters and Setters
}
设备实体类 (Equipment)
package com.example.poolhall.model;import javax.persistence.*;@Entity
public class Equipment {@Id@GeneratedValue(strategy = GenerationType.IDENTITY)private Long id;private String name;private String description;private boolean available;@OneToMany(mappedBy = "equipment", cascade = CascadeType.ALL)private Set<Reservation> reservations;// Getters and Setters
}
预约实体类 (Reservation)
package com.example.poolhall.model;import javax.persistence.*;
import java.time.LocalDateTime;@Entity
public class Reservation {@Id@GeneratedValue(strategy = GenerationType.IDENTITY)private Long id;@ManyToOne@JoinColumn(name = "user_id")private User user;@ManyToOne@JoinColumn(name = "equipment_id")private Equipment equipment;private LocalDateTime startTime;private LocalDateTime endTime;private double cost;// Getters and Setters
}
5. 创建Repository接口
在repository包中创建JPA Repository接口。
package com.example.poolhall.repository;import com.example.poolhall.model.Equipment;
import org.springframework.data.jpa.repository.JpaRepository;public interface EquipmentRepository extends JpaRepository<Equipment, Long> {
}
6. 创建Service层
在service包中创建服务类。
package com.example.poolhall.service;import com.example.poolhall.model.Equipment;
import com.example.poolhall.repository.EquipmentRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;import java.util.List;@Service
public class EquipmentService {@Autowiredprivate EquipmentRepository equipmentRepository;public List<Equipment> getAllEquipment() {return equipmentRepository.findAll();}public Equipment getEquipmentById(Long id) {return equipmentRepository.findById(id).orElse(null);}public Equipment saveEquipment(Equipment equipment) {return equipmentRepository.save(equipment);}public void deleteEquipment(Long id) {equipmentRepository.deleteById(id);}
}
7. 创建Controller层
在controller包中创建控制器类。
package com.example.poolhall.controller;import com.example.poolhall.model.Equipment;
import com.example.poolhall.service.EquipmentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.*;@Controller
@RequestMapping("/equipment")
public class EquipmentController {@Autowiredprivate EquipmentService equipmentService;@GetMappingpublic String listEquipment(Model model) {model.addAttribute("equipment", equipmentService.getAllEquipment());return "equipment";}@GetMapping("/new")public String showEquipmentForm(Model model) {model.addAttribute("equipment", new Equipment());return "equipment-form";}@PostMappingpublic String saveEquipment(@ModelAttribute Equipment equipment) {equipmentService.saveEquipment(equipment);return "redirect:/equipment";}@GetMapping("/edit/{id}")public String showEditForm(@PathVariable Long id, Model model) {model.addAttribute("equipment", equipmentService.getEquipmentById(id));return "equipment-form";}@GetMapping("/delete/{id}")public String deleteEquipment(@PathVariable Long id) {equipmentService.deleteEquipment(id);return "redirect:/equipment";}
}
8. 创建前端页面
在src/main/resources/templates目录下创建Thymeleaf模板文件。
equipment.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head><title>Equipment</title>
</head>
<body><h1>Equipment</h1><a href="/equipment/new">Add New Equipment</a><table><thead><tr><th>ID</th><th>Name</th><th>Description</th><th>Available</th><th>Actions</th></tr></thead><tbody><tr th:each="equipment : ${equipment}"><td th:text="${equipment.id}"></td><td th:text="${equipment.name}"></td><td th:text="${equipment.description}"></td><td th:text="${equipment.available} ? 'Yes' : 'No'"></td><td><a th:href="@{/equipment/edit/{id}(id=${equipment.id})}">Edit</a><a th:href="@{/equipment/delete/{id}(id=${equipment.id})}">Delete</a></td></tr></tbody></table>
</body>
</html>
equipment-form.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head><title>Equipment Form</title>
</head>
<body><h1>Equipment Form</h1><form th:action="@{/equipment}" th:object="${equipment}" method="post"><input type="hidden" th:field="*{id}" /><label>Name:</label><input type="text" th:field="*{name}" /><br/><label>Description:</label><input type="text" th:field="*{description}" /><br/><label>Available:</label><input type="checkbox" th:field="*{available}" /><br/><button type="submit">Save</button></form>
</body>
</html>
9. 运行项目
在IDE中运行PoolHallApplication.java，访问http://localhost:8080/equipment即可看到设备列表页面。
10. 进一步扩展
- 用户管理：实现用户注册、登录、权限管理等功能。
- 预约管理：允许用户预约台球设备，并记录预约时间。
- 计费管理：根据预约时间计算费用。
- 设备状态管理：实时更新设备的使用状态。
- 搜索功能：实现设备的搜索功能。
- 分页功能：对设备列表进行分页显示。
通过以上步骤，你可以搭建一个基础的校园台球厅人员与设备管理系统，并根据需求进一步扩展功能。
