public List <ServiceApply> Fetch(ServiceApplySearchParam param)
        {
            var util = param.ToSearchUtil();

            return(_db.Fetch <ServiceApply>(util).ToList());
        }
        /// <summary>
        /// 服务申请的分页列表
        /// </summary>
        /// <param name="pageIndex">当前页码</param>
        /// <param name="pageSize">每页条数</param>
        /// <param name="param">查询参数</param>
        /// <returns></returns>
        public PageList <ServiceApply> PageList(int pageIndex, int pageSize, ServiceApplySearchParam param)
        {
            var util = param.ToSearchUtil();

            return(_db.Query <ServiceApply>(util, pageIndex, pageSize));
        }