问题描述
我想打一个比较基本的工具,在S3浏览水桶作为文件层次结构,而不是文件名的简单与他们斜线列表。
I want to make a relatively basic tool to browse a bucket in S3 as a file hierarchy rather than simply a list of filenames with slashes in them.
目前,我使用博托取得水桶键名的列表,然后解析键名,使文件夹和文件的嵌套字典。但是,这一过程需要这么长时间!即使只是通过每个键搞定所有的更高层次的文件夹列表需要超过15分钟。
Currently, I am using boto to get the list of keynames in a bucket and then parsing the keynames to make a nested dictionary of the "folders" and files. However, that process takes so long! Even just going through each key to get a list of all higher level folders takes 15+ minutes.
如何如Cyberduck的工具给文件夹列表这么快?
How do tools such as cyberduck give a list of folders so quickly?
推荐答案
检查此链接:
listObjects()
有一个名为参数分隔符
,它可以设置为 /
和产生的对象列表看起来完全一样的文件树。我想这就是你要找的内容。
listObjects()
has a parameter called delimiter
, which could be set to /
and resulting list of objects will look exactly as a tree of files. I think this is what you're looking for.
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