目录Redis实现库存管理查询商品库存数量更新商品库存数量判断商品库存是否充足避免超卖问题问题推荐解决方案问题描述解决方案Redis实现库存管理
the situation is like this: im creating a Logger class that can write to a file but the write_to_file() function is in a helper class as a static function.