_instance) $this->_instance; else{ //if($config['product_id'] == 'ECC-K')$this->_instance = kernel::single("stockcost_ocs_instance"); //else $this->_instance = kernel::single("tgstockcost_taog_instance"); } $this->app = $app; } /* *创建期初数据队列 */ function create_queue() { $this->_instance->create_queue(); } /*出入库调用方法 各自实现*/ function iostock_set($io,$data) { $this->_instance->iostock_set($io,$data); } /*销售出库时记录销售单毛利率等字段方法*/ function set_sales_iostock_cost($io,$data) { $this->_instance->set_sales_iostock_cost($io,$data); } }