code: public Integer delInfoService(Map requestParamMap,String tableName){
  		String tempKeyId=calcuIdKey();
  		String id=(String) requestParamMap.get(tempKeyId);
  		//add 20170829 ninghao
  		Integer filterViewRet=filterView(tableName,requestParamMap,id,tempKeyId,TYPE_DEL_ID);
  		if(filterViewRet!=null && filterViewRet>0){
  			return filterViewRet;
  		}
  		String tempDbType=calcuDbType();
  		Integer retStatus=getInnerDao().delObjByBizId(tableName, id, tempKeyId);
  		return retStatus;
  	}
docs: ɾ����ݼ�¼
  @param requestParamMap �ύ����
  @param tableName �����
  @return
  @throws Exception