查看明细',$url); return implode(' | ', $buttons); } public $column_outer_stock = 'WMS库存'; public $column_outer_stock_order = 50; /** * column_outer_stock * @param mixed $row row * @return mixed 返回值 */ public function column_outer_stock($row) { return $row[$this->col_prefix . 'outer_stock']; } }