如何获取或生成存储桶中对象的URL? [英] How do you get or generate a URL to the object in a bucket?

问题描述

我将对象存储在Google云存储中的存储桶中.我想提供该对象的http网址以供下载.是否有标准约定或方法将存储在云存储中的文件显示为http url?

I'm storing objects in buckets on google cloud storage. I would like to provide a http url to the object for download. Is there a standard convention or way to expose files stored in cloud storage as http urls?

推荐答案

是.假定对象是可公开访问的:

Yes. Assuming that the objects are publicly accessible:

http://BUCKET_NAME.storage.googleapis.com/OBJECT_NAME

您还可以使用:

http://storage.googleapis.com/BUCKET_NAME/OBJECT_NAME

HTTP和HTTPS都可以正常工作.请注意，匿名用户必须可以读取该对象，否则下载将失败.有关更多文档，请访问 https://developers.google.com/storage/docs/reference-uris

Both HTTP and HTTPS work fine. Note that the object must be readable by anonymous users, or else the download will fail. More documentation is available at https://developers.google.com/storage/docs/reference-uris

如果是无法公开访问对象的情况，并且您只希望一个用户能够访问它们，则可以生成一个签名的URL，该URL仅允许该URL的持有者下载该对象，并且即使如此，也只能在有限的时间内进行.我建议为此使用GCS客户端库之一，因为很容易使签名代码略有错误: https ://developers.google.com/storage/docs/accesscontrol#Signed-URLs

If it is the case that the objects are NOT publicly accessible and you only want the one user to be able to access them, you can generate a signed URL that will allow only the holder of the URL to download the object, and even then only for a limited period of time. I recommend using one of the GCS client libraries for this, as it's easy to get the signing code slightly wrong: https://developers.google.com/storage/docs/accesscontrol#Signed-URLs

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