public function attributeLabels() { return ['id' => 'ID', 'goods_id' => '商品', 'surplus_before' => '变更之前', 'amount' => '变更值', 'surplus_after' => '变更之后', 'remark' => '备注', 'created_at' => '记录时间', 'updated_at' => '更新时间']; }
