<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-mongodb</artifactId>
        </dependency>

spring.data.mongodb.uri=mongodb://[ip地址]:27017/[MongoDB的數(shù)據(jù)庫(kù)]

@RestController
@RequestMapping("/api/hosp")
public class ApiController {
    @Autowired
    private HospitalService hospitalService;
    @Autowired
    private HospitalSetService hospitalSetService;
    @ApiOperation(value = "上傳醫(yī)院到數(shù)據(jù)庫(kù)")
    @PostMapping("saveHospital")
    public Result saveHosp(HttpServletRequest request) {
        // 1.將從醫(yī)院管理表傳遞過(guò)來(lái)的醫(yī)院信息轉(zhuǎn)換為Object類型
        Map<String, String[]> requestMap = request.getParameterMap();
        Map<String, Object> paramMap = HttpRequestHelper.switchMap(requestMap);
        // 2.獲取醫(yī)院管理表中的密鑰(已經(jīng)使用MD5加密好了)
        String hospSign = (String) paramMap.get("sign");
        // 3.獲取醫(yī)院設(shè)置表中的密鑰并進(jìn)行MD5加密
        String hoscode = (String) paramMap.get("hoscode");
        String signKey = hospitalSetService.getSignKey(hoscode);
        String signKeyMd5 = MD5.encrypt(signKey);
        // 4.密鑰不匹配就拋出錯(cuò)誤
        if (!hospSign.equals(signKeyMd5)) {
            throw new YyghException(ResultCodeEnum.SIGN_ERROR);
        }
        // 5.傳遞的圖片涉及base64編碼問(wèn)題，需要將logoData記錄中所有的" "替換為+
        String logoData = (String) paramMap.get("logoData");
        logoData = logoData.replaceAll(" ", "+");
        paramMap.put("logoData", logoData);
        // 6.執(zhí)行上傳操作
        hospitalService.save(paramMap);
        return Result.ok();
    }
}

public interface HospitalSetService extends IService<HospitalSet> {
    String getSignKey(String hoscode);
}

@Service
public class HospitalSetServiceImpl extends ServiceImpl<HospitalSetMapper, HospitalSet>
        implements HospitalSetService {
    @Override
    public String getSignKey(String hoscode) {
        QueryWrapper<HospitalSet> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("hoscode", hoscode);
        HospitalSet hospitalSet = baseMapper.selectOne(queryWrapper);
        return hospitalSet.getSignKey();
    }
}

public interface HospitalService {
    void save(Map<String, Object> paramMap);
}

@Service
public class HospitalServiceImpl implements HospitalService {
    @Autowired
    private HospitalRepository hospitalRepository;
    @Override
    public void save(Map<String, Object> paramMap) {
        // 1.把參宿map集合轉(zhuǎn)換為Hospital對(duì)象(借助JSONObject工具)
        String mapString = JSONObject.toJSONString(paramMap);
        Hospital hospital = JSONObject.parseObject(mapString, Hospital.class);
        // 2.判斷MongoDB中是否已有這條記錄
        String hoscode = hospital.getHoscode();
        Hospital hospitalExist = hospitalRepository.getHospitalByHoscode(hoscode);
        // 3.如果有就執(zhí)行更新,沒(méi)有就執(zhí)行保存
        if (null != hospitalExist) {
            hospital.setStatus(hospitalExist.getStatus());
            hospital.setCreateTime(hospitalExist.getCreateTime());
            hospital.setUpdateTime(new Date());
            hospital.setIsDeleted(0);
            hospitalRepository.save(hospital);
        } else {
            //0：未上線 1：已上線
            hospital.setStatus(0);
            hospital.setCreateTime(new Date());
            hospital.setUpdateTime(new Date());
            hospital.setIsDeleted(0);
            hospitalRepository.save(hospital);
        }
    }
}

@Repository
public interface HospitalRepository extends MongoRepository<Hospital,String> {
    /**
     * 根據(jù)HosCode獲得記錄
     * @param hoscode
     * @return
     */
    Hospital getHospitalByHoscode(String hoscode);
}