1 控制层

@GetMapping("/get/idAndNameByCompanyKey/baseCompany")
    @Timed
    public Result getIdAndNameByCompanyKey(String companyKey){
        DataResult dataResult = new DataResult();
        List<Map<String,Object>> list = baseCompanyService.getIdAndNameByCompanyKey(companyKey);
        if(list != null){
            dataResult.setStatus(true);
            dataResult.setMsg(Result.QUERY_SUCCEESS);
            dataResult.setData(list);
            dataResult.setTotal(list.size());
        }else{
            dataResult.setStatus(false);
            dataResult.setMsg(Result.QUERY_NO_DATA);
        }
        return dataResult;
    }

2 service层

@Override
    public List<Map<String, Object>> getIdAndNameByCompanyKey(String companyKey) {
        List<Map<String,Object>> list = baseCompanyRepository.getIdAndNameByCompanyKey(companyKey);
        return list;
    }

3 repository

@Query(value = " SELECT id,company_name FROM base_company WHERE company_key LIKE concat('%',:companyKey,'%') ",nativeQuery = true)
    List<Map<String,Object>> getIdAndNameByCompanyKey(@Param("companyKey") String companyKey);