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文章目录

        1.0 项目介绍

        1.1 项目功能

        2.0 用户登录功能

        3.0 首页界面

        4.0 车辆信息管理功能

        5.0 停车位管理功能

        6.0 入场登记管理功能

        7.0 预约管理功能

        8.0 收费规则功能

        9.0 出场登记管理功能

        10.0 用户信息管理功能

        11.0 SQL 数据库设计

---

        1.0 项目介绍

        开发工具：IDEA、VScode

        服务器：Tomcat， JDK 17

        项目构建：maven

        数据库：mysql 8.0

系统用户前台和管理后台两部分，项目采用前后端分离

        前端技术：vue + elementUI

        服务端技术：springboot + mybatis + redis + mysql

        1.1 项目功能

后台功能：

        1）登录、退出系统、首页

        2）用户信息管理

                (1) 用户信息管理：添加、修改、删除、查询等功能。

        3）车辆信息管理

                (1) 车辆信息管理：添加、修改、删除、查询等功能。

        4）停车位管理

                (1) 停车位管理：添加、修改、删除、查询、安排车位等功能。

        5）入场登记管理

                (1)入场登记管理：添加、修改、删除、查询等功能。

        6）预约管理

                (1) 车位预约管理：添加、修改、删除、查询等功能。

        7）收费规则

                (1) 收费规则：添加、修改、删除、查询等功能。

        8）出场登记管理

                (1) 出场登记管理：添加、修改、删除、查询等功能。

        9）权限管理

                (1)角色信息管理：添加、修改、删除、分配权限等功能。

                (2)资源信息管理：添加、修改、删除等功能。

        注意：不一定非要完全符合开发环境，有稍微的差别也是可以开发的。

         若需要项目完整源码，可以在 CSDN 私信给我，我每天都有查看消息的，感谢大家支持，希望可以帮助到大家！

        2.0 用户登录功能

        用户根据正确的用户名、密码且通过正确的校验码进行登录。

        实现了登录校验，还有用户注册功能：

        用到了 Spring Security 框架来实现登录、校验、验证等功能。 

相关的部分源码：

@RestController
public class SysLoginController
{
    @Autowired
    private SysLoginService loginService;
 
    @Autowired
    private ISysMenuService menuService;
 
    @Autowired
    private SysPermissionService permissionService;
 
    /**
     * 登录方法
     * 
     * @param loginBody 登录信息
     * @return 结果
     */
    @PostMapping("/login")
    public AjaxResult login(@RequestBody LoginBody loginBody)
    {
        AjaxResult ajax = AjaxResult.success();
        // 生成令牌
        String token = loginService.login(loginBody.getUsername(), loginBody.getPassword(), loginBody.getCode(),
                loginBody.getUuid());
        ajax.put(Constants.TOKEN, token);
        return ajax;
    }
 
    /**
     * 获取用户信息
     * 
     * @return 用户信息
     */
    @GetMapping("getInfo")
    public AjaxResult getInfo()
    {
        SysUser user = SecurityUtils.getLoginUser().getUser();
        // 角色集合
        Set<String> roles = permissionService.getRolePermission(user);
        // 权限集合
        Set<String> permissions = permissionService.getMenuPermission(user);
        AjaxResult ajax = AjaxResult.success();
        ajax.put("user", user);
        ajax.put("roles", roles);
        ajax.put("permissions", permissions);
        return ajax;
    }
 
    /**
     * 获取路由信息
     * 
     * @return 路由信息
     */
    @GetMapping("getRouters")
    public AjaxResult getRouters()
    {
        Long userId = SecurityUtils.getUserId();
        List<SysMenu> menus = menuService.selectMenuTreeByUserId(userId);
        return AjaxResult.success(menuService.buildMenus(menus));
    }
}

    public String login(String username, String password, String code, String uuid)
    {
        // 验证码校验
        validateCaptcha(username, code, uuid);
        // 登录前置校验
        loginPreCheck(username, password);
        // 用户验证
        Authentication authentication = null;
        try
        {
            UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(username, password);
            AuthenticationContextHolder.setContext(authenticationToken);
            // 该方法会去调用UserDetailsServiceImpl.loadUserByUsername
            authentication = authenticationManager.authenticate(authenticationToken);
        }
        catch (Exception e)
        {
            if (e instanceof BadCredentialsException)
            {
                AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, MessageUtils.message("user.password.not.match")));
                throw new UserPasswordNotMatchException();
            }
            else
            {
                AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, e.getMessage()));
                throw new ServiceException(e.getMessage());
            }
        }
        finally
        {
            AuthenticationContextHolder.clearContext();
        }
        AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_SUCCESS, MessageUtils.message("user.login.success")));
        LoginUser loginUser = (LoginUser) authentication.getPrincipal();
        recordLoginInfo(loginUser.getUserId());
        // 生成token
        return tokenService.createToken(loginUser);
    }

        3.0 首页界面

        统计相关车辆的信息，使用柱状图和圆饼图来展示出来，会更加直观。

相关的源码：

<template>
  <div class="statistics-container">
    <!-- <h1>智行无忧停车场</h1> -->
    <div class="data-summary">
      <div class="summary-item">
        <h2>今日车辆总数</h2>
        <p>{{ totalVehicles }}</p>
      </div>
      <div class="summary-item">
        <h2>今日车辆进入数</h2>
        <p>{{ todayEntries }}</p>
      </div>
      <div class="summary-item">
        <h2>今日车辆离开数</h2>
        <p>{{ todayExits }}</p>
      </div>
      <div class="summary-item">
        <h2>当前空闲车位数</h2>
        <p>{{ availableSpots }}</p>
      </div>
    </div>
    <div class="chart-container">
      <div id="vehicleEntryExitChart" style="width: 100%; height: 400px;"></div>
    </div>
    <div class="chart-container">
      <div id="spotUsageChart" style="width: 100%; height: 400px;"></div>
    </div>
  </div>
</template>

<script setup>
import * as echarts from 'echarts';
import { onMounted, ref, computed } from 'vue';

const vehicleEntryExitChart = ref(null);
const spotUsageChart = ref(null);

// 模拟数据
const mockVehicleEntryExitData = {
  dates: ['2024-12-04', '2024-12-05', '2024-12-06'],
  entries: [120, 200, 150],
  exits: [90, 180, 130]
};

const mockSpotUsageData = {
  spotUsages: [
    { value: 335, name: '已使用' },
    { value: 310, name: '未使用' }
  ]
};

const totalVehicles = computed(() => mockVehicleEntryExitData.entries.reduce((a, b) => a + b, 0));
const todayEntries = computed(() => mockVehicleEntryExitData.entries[mockVehicleEntryExitData.entries.length - 1]);
const todayExits = computed(() => mockVehicleEntryExitData.exits[mockVehicleEntryExitData.exits.length - 1]);
const availableSpots = computed(() => mockSpotUsageData.spotUsages.find(item => item.name === '未使用')?.value || 0);

onMounted(() => {
  initVehicleEntryExitChart();
  initSpotUsageChart();
});

function initVehicleEntryExitChart() {
  const chartDom = document.getElementById('vehicleEntryExitChart');
  if (chartDom) {
    const myChart = echarts.init(chartDom);
    const option = {
      title: {
        text: '车辆进出统计'
      },
      tooltip: {
        trigger: 'axis',
        axisPointer: {
          type: 'shadow'
        }
      },
      xAxis: {
        type: 'category',
        data: mockVehicleEntryExitData.dates
      },
      yAxis: {
        type: 'value'
      },
      series: [
        {
          name: '车辆进入',
          data: mockVehicleEntryExitData.entries,
          type: 'bar'
        },
        {
          name: '车辆离开',
          data: mockVehicleEntryExitData.exits,
          type: 'bar'
        }
      ]
    };
    myChart.setOption(option);
  }
}

function initSpotUsageChart() {
  const chartDom = document.getElementById('spotUsageChart');
  if (chartDom) {
    const myChart = echarts.init(chartDom);
    const option = {
      title: {
        text: '车位使用情况'
      },
      tooltip: {
        trigger: 'item'
      },
      legend: {
        top: '5%',
        left: 'center'
      },
      series: [
        {
          name: '车位使用情况',
          type: 'pie',
          radius: '50%',
          data: mockSpotUsageData.spotUsages,
          emphasis: {
            itemStyle: {
              shadowBlur: 10,
              shadowOffsetX: 0,
              shadowColor: 'rgba(0, 0, 0, 0.5)'
            }
          }
        }
      ]
    };
    myChart.setOption(option);
  }
}
</script>

        4.0 车辆信息管理功能

        上传图片使用了第三方接口：x-File-Storage 框架。

相关源码：

@RestController
@RequestMapping("/manage/vehicle")
public class VehicleController extends BaseController
{
    @Autowired
    private IVehicleService vehicleService;

    /**
     * 查询车辆信息列表
     */
    @PreAuthorize("@ss.hasPermi('manage:vehicle:list')")
    @GetMapping("/list")
    public TableDataInfo list(Vehicle vehicle)
    {
        startPage();
        List<Vehicle> list = vehicleService.selectVehicleList(vehicle);
        return getDataTable(list);
    }

    /**
     * 导出车辆信息列表
     */
    @PreAuthorize("@ss.hasPermi('manage:vehicle:export')")
    @Log(title = "车辆信息", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, Vehicle vehicle)
    {
        List<Vehicle> list = vehicleService.selectVehicleList(vehicle);
        ExcelUtil<Vehicle> util = new ExcelUtil<Vehicle>(Vehicle.class);
        util.exportExcel(response, list, "车辆信息数据");
    }

    /**
     * 获取车辆信息详细信息
     */
    @PreAuthorize("@ss.hasPermi('manage:vehicle:query')")
    @GetMapping(value = "/{vehicleId}")
    public AjaxResult getInfo(@PathVariable("vehicleId") Long vehicleId)
    {
        return success(vehicleService.selectVehicleByVehicleId(vehicleId));
    }

    /**
     * 新增车辆信息
     */
    @PreAuthorize("@ss.hasPermi('manage:vehicle:add')")
    @Log(title = "车辆信息", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody Vehicle vehicle)
    {
        return toAjax(vehicleService.insertVehicle(vehicle));
    }

    /**
     * 修改车辆信息
     */
    @PreAuthorize("@ss.hasPermi('manage:vehicle:edit')")
    @Log(title = "车辆信息", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody Vehicle vehicle)
    {
        return toAjax(vehicleService.updateVehicle(vehicle));
    }

    /**
     * 删除车辆信息
     */
    @PreAuthorize("@ss.hasPermi('manage:vehicle:remove')")
    @Log(title = "车辆信息", businessType = BusinessType.DELETE)
	@DeleteMapping("/{vehicleIds}")
    public AjaxResult remove(@PathVariable Long[] vehicleIds)
    {
        return toAjax(vehicleService.deleteVehicleByVehicleIds(vehicleIds));
    }
}

        5.0 停车位管理功能

相关源码：

@RestController
@RequestMapping("/manage/spot")
public class ParkingSpotController extends BaseController
{
    @Autowired
    private IParkingSpotService parkingSpotService;

    /**
     * 查询停车位列表
     */
    @PreAuthorize("@ss.hasPermi('manage:spot:list')")
    @GetMapping("/list")
    public TableDataInfo list(ParkingSpot parkingSpot)
    {
        startPage();
        List<ParkingSpot> list = parkingSpotService.selectParkingSpotList(parkingSpot);
        return getDataTable(list);
    }

    /**
     * 导出停车位列表
     */
    @PreAuthorize("@ss.hasPermi('manage:spot:export')")
    @Log(title = "停车位", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, ParkingSpot parkingSpot)
    {
        List<ParkingSpot> list = parkingSpotService.selectParkingSpotList(parkingSpot);
        ExcelUtil<ParkingSpot> util = new ExcelUtil<ParkingSpot>(ParkingSpot.class);
        util.exportExcel(response, list, "停车位数据");
    }

    /**
     * 获取停车位详细信息
     */
    @PreAuthorize("@ss.hasPermi('manage:spot:query')")
    @GetMapping(value = "/{spotId}")
    public AjaxResult getInfo(@PathVariable("spotId") Long spotId)
    {
        return success(parkingSpotService.selectParkingSpotBySpotId(spotId));
    }

    /**
     * 新增停车位
     */
    @PreAuthorize("@ss.hasPermi('manage:spot:add')")
    @Log(title = "停车位", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody ParkingSpot parkingSpot)
    {
        return toAjax(parkingSpotService.insertParkingSpot(parkingSpot));
    }

    /**
     * 修改停车位
     */
    @PreAuthorize("@ss.hasPermi('manage:spot:edit')")
    @Log(title = "停车位", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody ParkingSpot parkingSpot)
    {
        return toAjax(parkingSpotService.updateParkingSpot(parkingSpot));
    }

    /**
     * 删除停车位
     */
    @PreAuthorize("@ss.hasPermi('manage:spot:remove')")
    @Log(title = "停车位", businessType = BusinessType.DELETE)
	@DeleteMapping("/{spotIds}")
    public AjaxResult remove(@PathVariable Long[] spotIds)
    {
        return toAjax(parkingSpotService.deleteParkingSpotBySpotIds(spotIds));
    }
}

        6.0 入场登记管理功能

相关源码：

@RestController
@RequestMapping("/manage/record")
public class EntryRecordController extends BaseController
{
    @Autowired
    private IEntryRecordService entryRecordService;

    /**
     * 查询入场记录列表
     */
    @PreAuthorize("@ss.hasPermi('manage:record:list')")
    @GetMapping("/list")
    public TableDataInfo list(EntryRecord entryRecord)
    {
        startPage();
        List<EntryRecord> list = entryRecordService.selectEntryRecordList(entryRecord);
        return getDataTable(list);
    }

    /**
     * 导出入场记录列表
     */
    @PreAuthorize("@ss.hasPermi('manage:record:export')")
    @Log(title = "入场记录", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, EntryRecord entryRecord)
    {
        List<EntryRecord> list = entryRecordService.selectEntryRecordList(entryRecord);
        ExcelUtil<EntryRecord> util = new ExcelUtil<EntryRecord>(EntryRecord.class);
        util.exportExcel(response, list, "入场记录数据");
    }

    /**
     * 获取入场记录详细信息
     */
    @PreAuthorize("@ss.hasPermi('manage:record:query')")
    @GetMapping(value = "/{entryId}")
    public AjaxResult getInfo(@PathVariable("entryId") Long entryId)
    {
        return success(entryRecordService.selectEntryRecordByEntryId(entryId));
    }

    /**
     * 新增入场记录
     */
    @PreAuthorize("@ss.hasPermi('manage:record:add')")
    @Log(title = "入场记录", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody EntryRecord entryRecord)
    {
        return toAjax(entryRecordService.insertEntryRecord(entryRecord));
    }

    /**
     * 修改入场记录
     */
    @PreAuthorize("@ss.hasPermi('manage:record:edit')")
    @Log(title = "入场记录", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody EntryRecord entryRecord)
    {
        return toAjax(entryRecordService.updateEntryRecord(entryRecord));
    }

    /**
     * 删除入场记录
     */
    @PreAuthorize("@ss.hasPermi('manage:record:remove')")
    @Log(title = "入场记录", businessType = BusinessType.DELETE)
	@DeleteMapping("/{entryIds}")
    public AjaxResult remove(@PathVariable Long[] entryIds)
    {
        return toAjax(entryRecordService.deleteEntryRecordByEntryIds(entryIds));
    }
}

        7.0 预约管理功能

相关源码：

@RestController
@RequestMapping("/manage/reservation")
public class ReservationController extends BaseController
{
    @Autowired
    private IReservationService reservationService;

    /**
     * 查询预约记录列表
     */
    @PreAuthorize("@ss.hasPermi('manage:reservation:list')")
    @GetMapping("/list")
    public TableDataInfo list(Reservation reservation)
    {
        startPage();
        List<Reservation> list = reservationService.selectReservationList(reservation);
        return getDataTable(list);
    }

    /**
     * 导出预约记录列表
     */
    @PreAuthorize("@ss.hasPermi('manage:reservation:export')")
    @Log(title = "预约记录", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, Reservation reservation)
    {
        List<Reservation> list = reservationService.selectReservationList(reservation);
        ExcelUtil<Reservation> util = new ExcelUtil<Reservation>(Reservation.class);
        util.exportExcel(response, list, "预约记录数据");
    }

    /**
     * 获取预约记录详细信息
     */
    @PreAuthorize("@ss.hasPermi('manage:reservation:query')")
    @GetMapping(value = "/{reservationId}")
    public AjaxResult getInfo(@PathVariable("reservationId") Long reservationId)
    {
        return success(reservationService.selectReservationByReservationId(reservationId));
    }

    /**
     * 新增预约记录
     */
    @PreAuthorize("@ss.hasPermi('manage:reservation:add')")
    @Log(title = "预约记录", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody Reservation reservation)
    {
        return toAjax(reservationService.insertReservation(reservation));
    }

    /**
     * 修改预约记录
     */
    @PreAuthorize("@ss.hasPermi('manage:reservation:edit')")
    @Log(title = "预约记录", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody Reservation reservation)
    {
        return toAjax(reservationService.updateReservation(reservation));
    }

    /**
     * 删除预约记录
     */
    @PreAuthorize("@ss.hasPermi('manage:reservation:remove')")
    @Log(title = "预约记录", businessType = BusinessType.DELETE)
	@DeleteMapping("/{reservationIds}")
    public AjaxResult remove(@PathVariable Long[] reservationIds)
    {
        return toAjax(reservationService.deleteReservationByReservationIds(reservationIds));
    }
}

        8.0 收费规则功能

相关源码：

@RestController
@RequestMapping("/manage/rule")
public class FeeRuleController extends BaseController
{
    @Autowired
    private IFeeRuleService feeRuleService;

    /**
     * 查询收费规则列表
     */
    @PreAuthorize("@ss.hasPermi('manage:rule:list')")
    @GetMapping("/list")
    public TableDataInfo list(FeeRule feeRule)
    {
        startPage();
        List<FeeRule> list = feeRuleService.selectFeeRuleList(feeRule);
        return getDataTable(list);
    }

    /**
     * 导出收费规则列表
     */
    @PreAuthorize("@ss.hasPermi('manage:rule:export')")
    @Log(title = "收费规则", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, FeeRule feeRule)
    {
        List<FeeRule> list = feeRuleService.selectFeeRuleList(feeRule);
        ExcelUtil<FeeRule> util = new ExcelUtil<FeeRule>(FeeRule.class);
        util.exportExcel(response, list, "收费规则数据");
    }

    /**
     * 获取收费规则详细信息
     */
    @PreAuthorize("@ss.hasPermi('manage:rule:query')")
    @GetMapping(value = "/{ruleId}")
    public AjaxResult getInfo(@PathVariable("ruleId") Long ruleId)
    {
        return success(feeRuleService.selectFeeRuleByRuleId(ruleId));
    }

    /**
     * 新增收费规则
     */
    @PreAuthorize("@ss.hasPermi('manage:rule:add')")
    @Log(title = "收费规则", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody FeeRule feeRule)
    {
        return toAjax(feeRuleService.insertFeeRule(feeRule));
    }

    /**
     * 修改收费规则
     */
    @PreAuthorize("@ss.hasPermi('manage:rule:edit')")
    @Log(title = "收费规则", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody FeeRule feeRule)
    {
        return toAjax(feeRuleService.updateFeeRule(feeRule));
    }

    /**
     * 删除收费规则
     */
    @PreAuthorize("@ss.hasPermi('manage:rule:remove')")
    @Log(title = "收费规则", businessType = BusinessType.DELETE)
	@DeleteMapping("/{ruleIds}")
    public AjaxResult remove(@PathVariable Long[] ruleIds)
    {
        return toAjax(feeRuleService.deleteFeeRuleByRuleIds(ruleIds));
    }
}

        9.0 出场登记管理功能

相关源码：

@RestController
@RequestMapping("/manage/exitRecord")
public class ExitRecordController extends BaseController
{
    @Autowired
    private IExitRecordService exitRecordService;

    /**
     * 查询出场记录列表
     */
    @PreAuthorize("@ss.hasPermi('manage:exitRecord:list')")
    @GetMapping("/list")
    public TableDataInfo list(ExitRecord exitRecord)
    {
        startPage();
        List<ExitRecord> list = exitRecordService.selectExitRecordList(exitRecord);
        return getDataTable(list);
    }

    /**
     * 导出出场记录列表
     */
    @PreAuthorize("@ss.hasPermi('manage:exitRecord:export')")
    @Log(title = "出场记录", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, ExitRecord exitRecord)
    {
        List<ExitRecord> list = exitRecordService.selectExitRecordList(exitRecord);
        ExcelUtil<ExitRecord> util = new ExcelUtil<ExitRecord>(ExitRecord.class);
        util.exportExcel(response, list, "出场记录数据");
    }

    /**
     * 获取出场记录详细信息
     */
    @PreAuthorize("@ss.hasPermi('manage:exitRecord:query')")
    @GetMapping(value = "/{exitId}")
    public AjaxResult getInfo(@PathVariable("exitId") Long exitId)
    {
        return success(exitRecordService.selectExitRecordByExitId(exitId));
    }

    /**
     * 新增出场记录
     */
    @PreAuthorize("@ss.hasPermi('manage:exitRecord:add')")
    @Log(title = "出场记录", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody ExitRecord exitRecord)
    {
        return toAjax(exitRecordService.insertExitRecord(exitRecord));
    }

    /**
     * 修改出场记录
     */
    @PreAuthorize("@ss.hasPermi('manage:exitRecord:edit')")
    @Log(title = "出场记录", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody ExitRecord exitRecord)
    {
        return toAjax(exitRecordService.updateExitRecord(exitRecord));
    }

    /**
     * 删除出场记录
     */
    @PreAuthorize("@ss.hasPermi('manage:exitRecord:remove')")
    @Log(title = "出场记录", businessType = BusinessType.DELETE)
	@DeleteMapping("/{exitIds}")
    public AjaxResult remove(@PathVariable Long[] exitIds)
    {
        return toAjax(exitRecordService.deleteExitRecordByExitIds(exitIds));
    }
}

        10.0 用户信息管理功能

相关源码：

@RestController
@RequestMapping("/system/user")
public class SysUserController extends BaseController
{
    @Autowired
    private ISysUserService userService;

    @Autowired
    private ISysRoleService roleService;

    @Autowired
    private ISysDeptService deptService;

    @Autowired
    private ISysPostService postService;

    /**
     * 获取用户列表
     */
    @PreAuthorize("@ss.hasPermi('system:user:list')")
    @GetMapping("/list")
    public TableDataInfo list(SysUser user)
    {
        startPage();
        List<SysUser> list = userService.selectUserList(user);
        return getDataTable(list);
    }

    @Log(title = "用户管理", businessType = BusinessType.EXPORT)
    @PreAuthorize("@ss.hasPermi('system:user:export')")
    @PostMapping("/export")
    public void export(HttpServletResponse response, SysUser user)
    {
        List<SysUser> list = userService.selectUserList(user);
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        util.exportExcel(response, list, "用户数据");
    }

    @Log(title = "用户管理", businessType = BusinessType.IMPORT)
    @PreAuthorize("@ss.hasPermi('system:user:import')")
    @PostMapping("/importData")
    public AjaxResult importData(MultipartFile file, boolean updateSupport) throws Exception
    {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        List<SysUser> userList = util.importExcel(file.getInputStream());
        String operName = getUsername();
        String message = userService.importUser(userList, updateSupport, operName);
        return success(message);
    }

    @PostMapping("/importTemplate")
    public void importTemplate(HttpServletResponse response)
    {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        util.importTemplateExcel(response, "用户数据");
    }

    /**
     * 根据用户编号获取详细信息
     */
    @PreAuthorize("@ss.hasPermi('system:user:query')")
    @GetMapping(value = { "/", "/{userId}" })
    public AjaxResult getInfo(@PathVariable(value = "userId", required = false) Long userId)
    {
        userService.checkUserDataScope(userId);
        AjaxResult ajax = AjaxResult.success();
        List<SysRole> roles = roleService.selectRoleAll();
        ajax.put("roles", SysUser.isAdmin(userId) ? roles : roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        ajax.put("posts", postService.selectPostAll());
        if (StringUtils.isNotNull(userId))
        {
            SysUser sysUser = userService.selectUserById(userId);
            ajax.put(AjaxResult.DATA_TAG, sysUser);
            ajax.put("postIds", postService.selectPostListByUserId(userId));
            ajax.put("roleIds", sysUser.getRoles().stream().map(SysRole::getRoleId).collect(Collectors.toList()));
        }
        return ajax;
    }

    /**
     * 新增用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:add')")
    @Log(title = "用户管理", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@Validated @RequestBody SysUser user)
    {
        if (!userService.checkUserNameUnique(user))
        {
            return error("新增用户'" + user.getUserName() + "'失败，登录账号已存在");
        }
        else if (StringUtils.isNotEmpty(user.getPhonenumber()) && !userService.checkPhoneUnique(user))
        {
            return error("新增用户'" + user.getUserName() + "'失败，手机号码已存在");
        }
        else if (StringUtils.isNotEmpty(user.getEmail()) && !userService.checkEmailUnique(user))
        {
            return error("新增用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setCreateBy(getUsername());
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        return toAjax(userService.insertUser(user));
    }

    /**
     * 修改用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@Validated @RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        if (!userService.checkUserNameUnique(user))
        {
            return error("修改用户'" + user.getUserName() + "'失败，登录账号已存在");
        }
        else if (StringUtils.isNotEmpty(user.getPhonenumber()) && !userService.checkPhoneUnique(user))
        {
            return error("修改用户'" + user.getUserName() + "'失败，手机号码已存在");
        }
        else if (StringUtils.isNotEmpty(user.getEmail()) && !userService.checkEmailUnique(user))
        {
            return error("修改用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setUpdateBy(getUsername());
        return toAjax(userService.updateUser(user));
    }

    /**
     * 删除用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:remove')")
    @Log(title = "用户管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{userIds}")
    public AjaxResult remove(@PathVariable Long[] userIds)
    {
        if (ArrayUtils.contains(userIds, getUserId()))
        {
            return error("当前用户不能删除");
        }
        return toAjax(userService.deleteUserByIds(userIds));
    }

    /**
     * 重置密码
     */
    @PreAuthorize("@ss.hasPermi('system:user:resetPwd')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping("/resetPwd")
    public AjaxResult resetPwd(@RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        user.setUpdateBy(getUsername());
        return toAjax(userService.resetPwd(user));
    }

    /**
     * 状态修改
     */
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping("/changeStatus")
    public AjaxResult changeStatus(@RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        user.setUpdateBy(getUsername());
        return toAjax(userService.updateUserStatus(user));
    }

    /**
     * 根据用户编号获取授权角色
     */
    @PreAuthorize("@ss.hasPermi('system:user:query')")
    @GetMapping("/authRole/{userId}")
    public AjaxResult authRole(@PathVariable("userId") Long userId)
    {
        AjaxResult ajax = AjaxResult.success();
        SysUser user = userService.selectUserById(userId);
        List<SysRole> roles = roleService.selectRolesByUserId(userId);
        ajax.put("user", user);
        ajax.put("roles", SysUser.isAdmin(userId) ? roles : roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        return ajax;
    }

    /**
     * 用户授权角色
     */
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.GRANT)
    @PutMapping("/authRole")
    public AjaxResult insertAuthRole(Long userId, Long[] roleIds)
    {
        userService.checkUserDataScope(userId);
        userService.insertUserAuth(userId, roleIds);
        return success();
    }

    /**
     * 获取部门树列表
     */
    @PreAuthorize("@ss.hasPermi('system:user:list')")
    @GetMapping("/deptTree")
    public AjaxResult deptTree(SysDept dept)
    {
        return success(deptService.selectDeptTreeList(dept));
    }
}

        11.0 SQL 数据库设计

CREATE TABLE vehicle (
    vehicle_id INT AUTO_INCREMENT,
    license_plate VARCHAR(20) NOT NULL UNIQUE COMMENT '车牌号',
    vehicle_type INT COMMENT '车型: 1-轿车, 2-SUV, 3-MPV',
    user_id INT NOT NULL COMMENT '用户ID (逻辑外键，关联到User表)',
    contact_info VARCHAR(100) COMMENT '联系方式',
    PRIMARY KEY (vehicle_id)
) COMMENT='车辆信息表';

INSERT INTO vehicle (license_plate, vehicle_type, user_id, contact_info) VALUES
('A123BC', 1, 1, 'john.doe@example.com'),  -- 用户ID 1 的轿车
('B456DE', 2, 1, 'john.doe@example.com'),  -- 用户ID 1 的SUV
('C789FG', 3, 2, 'jane.smith@example.com'),  -- 用户ID 2 的MPV
('D012HI', 1, 2, 'jane.smith@example.com');  -- 用户ID 2 的轿车


CREATE TABLE parking_spot (
    spot_id INT AUTO_INCREMENT,
    spot_status INT DEFAULT 1 COMMENT '车位状态: 1-空闲, 2-占用, 3-预约',
    location VARCHAR(100) COMMENT '车位位置',
    PRIMARY KEY (spot_id)
) COMMENT='停车位表';


CREATE TABLE vehicle (
    vehicle_id INT AUTO_INCREMENT,
    license_plate VARCHAR(20) NOT NULL UNIQUE COMMENT '车牌号',
    vehicle_type INT COMMENT '车型: 1-轿车, 2-SUV, 3-MPV',
    user_id INT NOT NULL COMMENT '用户ID (逻辑外键，关联到User表)',
    contact_info VARCHAR(100) COMMENT '联系方式',
    vehicle_image_path VARCHAR(255) COMMENT '车辆图片路径或URL',
    PRIMARY KEY (vehicle_id)
) COMMENT='车辆信息表';


INSERT INTO vehicle (license_plate, vehicle_type, user_id, contact_info, vehicle_image_path) VALUES
('ABC123', 1, 1, 'John Doe, 123-456-7890', '/images/vehicles/abc123.jpg'),
('XYZ456', 2, 1, 'Jane Smith, 987-654-3210', '/images/vehicles/xyz456.jpg'),
('JKL789', 3, 2, 'Alice Johnson, 555-555-5555', '/images/vehicles/jkl789.jpg'),
('MNO012', 1, 2, 'Bob Brown, 111-222-3333', '/images/vehicles/mno012.jpg');


INSERT INTO parking_spot (spot_status, location) VALUES
(1, 'A座 - 一层 - 车位 1'),
(1, 'A座 - 一层 - 车位 2'),
(2, 'A座 - 一层 - 车位 3'),
(1, 'A座 - 一层 - 车位 4'),
(3, 'B座 - 一层 - 车位 1'),
(1, 'B座 - 一层 - 车位 2'),
(2, 'B座 - 一层 - 车位 3'),
(1, 'C座 - 一层 - 车位 1'),
(3, 'C座 - 一层 - 车位 2'),
(2, 'C座 - 一层 - 车位 3');


CREATE TABLE entry_record (
    entry_id INT AUTO_INCREMENT comment '自增ID',
    vehicle_id INT NOT NULL COMMENT '车辆ID (逻辑外键，关联到vehicle表)',
    entry_time DATETIME COMMENT '入场时间',
    spot_id INT COMMENT '分配的车位ID (逻辑外键，关联到parking_spot表)',
    is_reserved INT DEFAULT 1 COMMENT '1表示预约入场、2表示非预约入场',
    PRIMARY KEY (entry_id)
) COMMENT='入场记录表';


CREATE TABLE fee_rule (
    rule_id INT AUTO_INCREMENT,
    vehicle_type INT COMMENT '车型: 1-轿车, 2-SUV, 3-MPV',
    base_fee DECIMAL(8,2) COMMENT '基础费用',
    additional_fee_per_hour DECIMAL(8,2) COMMENT '每小时额外费用',
    PRIMARY KEY (rule_id)
) COMMENT='收费规则表';


CREATE TABLE reservation (
    reservation_id INT AUTO_INCREMENT comment '预约表ID',
    vehicle_id INT NOT NULL COMMENT '车辆ID (逻辑外键，关联到vehicle表)',
    spot_id INT NOT NULL COMMENT '车位ID (逻辑外键，关联到parking_spot表)',
    start_time DATETIME NOT NULL COMMENT '预约开始时间',
    end_time DATETIME NOT NULL COMMENT '预约结束时间',
    status INT DEFAULT 1 COMMENT '预约状态: 1-已确认, 2-已取消',
    PRIMARY KEY (reservation_id)
) COMMENT='预约记录表';


INSERT INTO fee_rule (vehicle_type, base_fee, additional_fee_per_hour) VALUES
(1, 50.00, 10.00),  -- 轿车, 基础费用50.00元, 每小时额外费用10.00元
(2, 80.00, 15.00),  -- SUV, 基础费用80.00元, 每小时额外费用15.00元
(3, 100.00, 20.00); -- MPV, 基础费用100.00元, 每小时额外费用20.00元

CREATE TABLE exit_record (
    exit_id INT AUTO_INCREMENT COMMENT '出场ID',
    vehicle_id INT NOT NULL COMMENT '车辆ID (逻辑外键，关联到vehicle表)',
    exit_time DATETIME COMMENT '出场时间',
    fee_charged DECIMAL(8,2) COMMENT '收费金额',
    is_reserved BOOLEAN DEFAULT FALSE COMMENT '是否基于预约入场',
    PRIMARY KEY (exit_id)
) COMMENT='出场记录表';

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