如何使用 Google API 在 Google Storage 上创建一个空文件夹? [英] How to create an empty folder on Google Storage with Google API?

问题描述

如何使用 Google API 在 Google Storage 上创建一个空文件夹?(假设 / 是路径分隔符.)

How to create an empty folder on Google Storage with Google API? (Assume that / is path separator.)

推荐答案

Google Cloud Storage 没有文件夹或子目录.但是，有一些支持模拟它们.gsutil 的子目录的工作原理是了解一些背景知识的好读物.

Google Cloud Storage does not have folders or subdirectories. However, there is some support for emulating them. gsutil's How Subdirectories Work is a good read for some background.

Google Cloud Storage 对象是一个平面命名空间，但许多工具(包括 gsutil 和 Google Cloud Storage 用户界面)会产生分层文件树的错觉.

Google Cloud Storage objects are a flat namespace, but many tools, including gsutil and the Google Cloud Storage UI, create an illusion of a hierarchical file tree.

有两种广泛使用的约定可用于创建空子目录的错觉:

There are two widely used conventions for creating the illusion of an empty subdirectory:

1. (推荐) 创建一个以斜杠结尾的对象.例如，要在存储桶的根目录创建一个名为 foo 的子目录，您将创建一个名为 foo/ 的空对象(大小为 0).

1. (recommended) Create an object that ends in a trailing slash. For example, to create a subdirectory called foo at the root of a bucket, you would create an empty object (size 0) called foo/.

(legacy) 创建一个在名称后附加 _$folder$ 的对象.例如，要在存储桶的根目录创建一个名为 foo 的子目录，您需要创建一个名为 foo_$folder$ 的空对象(大小为 0).

(legacy) Create an object with _$folder$ appended to the name. For example, to create a subdirectory called foo at the root of a bucket, you would create an empty object (size 0) called foo_$folder$.

请注意，大多数工具和实用程序现在都在使用方法 1.方法 2 使用频率较低.

Note that most tools and utilities are using method 1 now. Method 2 is less frequently used.

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