材料 肉蟹 (约 300 克) [切件] 1 只 粉丝 [切段] 50 克 姜 3 片 葱 [切段] 3 条 蒜头 [略拍扁] 2 粒
We\'re using Amazon S3 for file开发者_JS百科 storage and recently found out that we need to keep some sort of directory structure. Since S3 doesn\'t allow that, we know we can name the files according