$ExternalStorageBase
外部ストレージ操作に使用する,デフォルトの外部ストレージサービスの名前を与える.
詳細
- $ExternalStorageBaseのデフォルト設定は"IPFS"である.
- 次は,$ExternalStorageBaseの可能な設定である.
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"AmazonS3" Amazon S3 "Dropbox" Dropbox "IPFS" InterPlanetary File System (IPFS)
例題
例 (3)
$ExternalStorageBaseのデフォルトは"IPFS"である:
$ExternalStorageBaseExternalStorageUpload["ExampleData/spikey2.png"]ExternalStorageDownload["Qmd1HkTU55zaCDnX2wbnVoq15aPHdutn8c3epuJFAt4dgf"]Import[%]$ExternalStorageBaseを"Dropbox"に設定する:
$ExternalStorageBase = "Dropbox"ExternalStorageUpload["ExampleData/spikey2.png"]ExternalStorageDownload["/WolframUploads/choriza.jpg"]Import[%]$ExternalStorageBaseを"AmazonS3"に設定する:
$ExternalStorageBase = "AmazonS3"files = FileNameJoin[{$InstallationDirectory, "Documentation", "English", "System", "ExampleData", #}]& /@ {"coneflower.jpg", "spikey2.png", "turtle.jpg"};ExternalStorageUpload[files, "wolfram-bucket"]ExternalStorageDownload[{"wolfram-bucket/Choriza.jpg", "wolfram-bucket/zip.jpeg", "wolfram-bucket/ThaiCali.jpg"}]Import /@ %関連するガイド
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- ファイル操作
テキスト
Wolfram Research (2020), $ExternalStorageBase, Wolfram言語関数, https://reference.wolfram.com/language/ref/$ExternalStorageBase.html.
CMS
Wolfram Language. 2020. "$ExternalStorageBase." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/$ExternalStorageBase.html.
APA
Wolfram Language. (2020). $ExternalStorageBase. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/$ExternalStorageBase.html
BibTeX
@misc{reference.wolfram_2026_$externalstoragebase, author="Wolfram Research", title="{$ExternalStorageBase}", year="2020", howpublished="\url{https://reference.wolfram.com/language/ref/$ExternalStorageBase.html}", note=[Accessed: 08-August-2026]}
BibLaTeX
@online{reference.wolfram_2026_$externalstoragebase, organization={Wolfram Research}, title={$ExternalStorageBase}, year={2020}, url={https://reference.wolfram.com/language/ref/$ExternalStorageBase.html}, note=[Accessed: 08-August-2026]}