基于javaweb的SpringBoot社区疫情防控系统(java+springboot+maven+html+mysql+mybatis)

运行环境

Java≥8、MySQL≥5.7

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

基于javaweb的SpringBoot社区疫情防控系统(java+springboot+maven+html+mysql+mybatis)

超级管理员（admin_info表）：
superadmin 123456

管理员（business_info表）：
admin 123456

*超级管理员比管理员多出的功能：[超级管理员管理]、[管理员管理]

用户（user_info表）：
user1 123456
user2 123456

@RestController
@RequestMapping(value = "/adminInfo")
public class AdminInfoController {

    @Resource
    private AdminInfoService adminInfoService;

    @PostMapping
    public Result<AdminInfo> add(@RequestBody AdminInfoVo adminInfo) {
        adminInfoService.add(adminInfo);
        return Result.success(adminInfo);
    }

    @DeleteMapping("/{id}")
    public Result delete(@PathVariable Long id) {
        adminInfoService.delete(id);
        return Result.success();
    }

    @PutMapping
    public Result update(@RequestBody AdminInfoVo adminInfo) {

@RestController
@RequestMapping(value = "/userInfo")
public class UserInfoController {

    @Resource
    private UserInfoService userInfoService;

    @PostMapping
    public Result<UserInfo> add(@RequestBody UserInfoVo userInfo) {
        userInfoService.add(userInfo);
        return Result.success(userInfo);
    }

    @DeleteMapping("/{id}")
    public Result delete(@PathVariable Long id) {
        userInfoService.delete(id);
        return Result.success();
    }

    @PutMapping
    public Result update(@RequestBody UserInfoVo userInfo) {
        userInfoService.update(userInfo);
        return Result.success();
    }

    @GetMapping("/{id}")
    public Result<UserInfo> detail(@PathVariable Long id) {
        UserInfo userInfo = userInfoService.findById(id);

		resultMap.put("advertiserInfo", advertiserInfoService.findAll().size());

        return Result.success(resultMap);
    }
}



@RestController
@RequestMapping("/files")
public class NxSystemFileController {

    private static final String BASE_PATH = System.getProperty("user.dir") + "/src/main/resources/static/file/";

    @Resource
    private NxSystemFileInfoService nxSystemFileInfoService;

    @PostMapping("/upload")
    public Result upload(MultipartFile file, HttpServletRequest request) throws IOException {
        String originName = file.getOriginalFilename();

    /**
    * 批量通过excel添加信息
    * @param file excel文件
    * @throws IOException
    */
    @PostMapping("/upload")
    public Result upload(MultipartFile file) throws IOException {

        List<AdvertiserInfo> infoList = ExcelUtil.getReader(file.getInputStream()).readAll(AdvertiserInfo.class);
        if (!CollectionUtil.isEmpty(infoList)) {
            // 处理一下空数据
            List<AdvertiserInfo> resultList = infoList.stream().filter(x -> ObjectUtil.isNotEmpty(x.getName())).collect(Collectors.toList());
            for (AdvertiserInfo info : resultList) {
                advertiserInfoService.add(info);
            }
        }
        return Result.success();
    }

    @GetMapping("/getExcelModel")
    public void getExcelModel(HttpServletResponse response) throws IOException {
        // 1. 生成excel
        Map<String, Object> row = new LinkedHashMap<>();
		row.put("name", "系统公告");
		row.put("content", "这是系统公告，管理员可以在后台修改");
		row.put("time", "TIME");

        List<Map<String, Object>> list = CollUtil.newArrayList(row);

        // 2. 写excel
        ExcelWriter writer = ExcelUtil.getWriter(true);
        writer.write(list, true);

        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8");
        response.setHeader("Content-Disposition","attachment;filename=advertiserInfoModel.xlsx");

        ServletOutputStream out = response.getOutputStream();
        writer.flush(out, true);
        writer.close();
        IoUtil.close(System.out);
    }
}

      }

      // 下单 清空购物车
      cartInfoService.empty(userId, level);
  }

  @Transactional
  public void delete(Long id) {
      orderInfoDao.deleteById(id);
      orderGoodsRelDao.deleteByOrderId(id);
  }

  public void deleteGoods(Long goodsId, Long orderId) {
      orderGoodsRelDao.deleteByGoodsIdAndOrderId(goodsId, orderId);
  }

  public OrderInfo findByOrderId(Long orderId) {
      return orderInfoDao.findById(orderId);
  }

  public void changeStatus(Long id, String status) {
      OrderInfo order = orderInfoDao.findById(id);
      Long userId = order.getUserId();
      Integer level = order.getLevel();
if (level == 1) {
	AdminInfo user = adminInfoService.findById(userId);
	if (status.equals("待发货")) {
		Double account = user.getAccount();
		Double totalPrice = order.getTotalPrice();
		if(account < totalPrice) {
			throw new CustomException("-1", "账户余额不足");
		}
		user.setAccount(user.getAccount() - order.getTotalPrice());
		adminInfoService.update(user);
	}
	if ("已退款".equals(status) || "已退货".equals(status)) {
		user.setAccount(user.getAccount() + order.getTotalPrice());
		adminInfoService.update(user);
	}
	orderInfoDao.updateStatus(id, status);

		if (level == 3) {
			account = userInfoService.findById(userId);
		}

        return account;
    }
}

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项目链接：
https://javayms.github.io?id=592023202309201fb
https://javayms.pages.dev?id=592023202309201fb