進階雲端硬碟服務
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
進階雲端硬碟服務可讓您在 Apps Script 中使用 Google Drive API。與 Apps Script 的內建雲端硬碟服務類似,這個 API 可讓指令碼在 Google 雲端硬碟中建立、尋找及修改檔案和資料夾。在大多數情況下,內建服務較容易使用,但進階服務提供一些額外功能,包括存取自訂檔案屬性,以及檔案和資料夾的修訂版本。
參考資料
如要進一步瞭解這項服務,請參閱 Google Drive API 的參考資料說明文件。與 Apps Script 中的所有進階服務一樣,進階雲端硬碟服務使用的物件、方法和參數,都與公開 API 相同。詳情請參閱「方法簽章的判斷方式」。
如要回報問題及尋求其他支援,請參閱 Drive API 支援指南。
程式碼範例
本節中的程式碼範例使用 API 第 3 版。
上傳檔案
以下程式碼範例說明如何將檔案儲存至使用者的 Google 雲端硬碟。
列出資料夾
以下程式碼範例說明如何列出使用者雲端硬碟中的頂層資料夾。請注意,您可以使用網頁權杖存取完整結果清單。
列出修訂版本
下列程式碼範例說明如何列出指定檔案的修訂版本。請注意,部分檔案可能有多個修訂版本,您應使用網頁權杖存取完整結果清單。
新增檔案屬性
下列程式碼範例會使用 appProperties
欄位,將自訂屬性新增至檔案。自訂屬性只會顯示在指令碼中,如要將自訂屬性新增至檔案,並讓其他應用程式也能看到,請改用 properties
欄位。詳情請參閱「新增自訂檔案屬性」。
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上次更新時間:2025-08-31 (世界標準時間)。
[null,null,["上次更新時間:2025-08-31 (世界標準時間)。"],[[["\u003cp\u003eThe advanced Drive service in Apps Script provides more features than the built-in service, like access to custom file properties and revisions.\u003c/p\u003e\n"],["\u003cp\u003eThis advanced service requires enabling before use and mirrors the functionality of the Google Drive API.\u003c/p\u003e\n"],["\u003cp\u003eCode samples demonstrate how to upload files, list folders and revisions, and add custom properties to files in Google Drive using this service.\u003c/p\u003e\n"],["\u003cp\u003eThe provided samples utilize version 3 of the Google Drive API and illustrate common Drive operations within Apps Script.\u003c/p\u003e\n"],["\u003cp\u003eFor comprehensive details, refer to the Google Drive API reference documentation and support guide.\u003c/p\u003e\n"]]],[],null,["# Advanced Drive Service\n\nThe advanced Drive service lets you use the\n[Google Drive API](/drive/web) in Apps Script. Much like\nApps Script's [built-in Drive\nservice](/apps-script/reference/drive), this API allows scripts to create, find,\nand modify files and folders in Google Drive. In most cases, the built-in\nservice is easier to use, but this advanced service provides a few extra\nfeatures, including access to custom file properties as well as revisions for\nfiles and folders.\n| **Note:** This is an advanced service that must be [enabled before\n| use](/apps-script/guides/services/advanced#enable_advanced_services).\n\nReference\n---------\n\nFor detailed information on this service, see the [reference\ndocumentation](/drive/api/reference/rest/v3) for the Google Drive API. Like all\nadvanced services in Apps Script, the advanced\nDrive service uses the same objects, methods, and parameters as\nthe public API. For more information, see [How method signatures are\ndetermined](/apps-script/guides/services/advanced#how_method_signatures_are_determined).\n\nTo report issues and find other support, see the [Drive API support\nguide](/drive/api/support).\n\nSample code\n-----------\n\nThe code samples in this section use [version 3](/drive/api/reference/rest/v3)\nof the API.\n\n### Upload files\n\nThe following code sample shows how to save a file to a user's\nDrive. \nadvanced/drive.gs \n[View on GitHub](https://github.com/googleworkspace/apps-script-samples/blob/main/advanced/drive.gs) \n\n```javascript\n/**\n * Uploads a new file to the user's Drive.\n */\nfunction uploadFile() {\n try {\n // Makes a request to fetch a URL.\n const image = UrlFetchApp.fetch('http://goo.gl/nd7zjB').getBlob();\n let file = {\n name: 'google_logo.png',\n mimeType: 'image/png'\n };\n // Create a file in the user's Drive.\n file = Drive.Files.create(file, image, {'fields': 'id,size'});\n console.log('ID: %s, File size (bytes): %s', file.id, file.size);\n } catch (err) {\n // TODO (developer) - Handle exception\n console.log('Failed to upload file with error %s', err.message);\n }\n}\n```\n\n### List folders\n\nThe following code sample shows how to list the top-level folders in the user's\nDrive. Note the use of page tokens to access the full list of\nresults. \nadvanced/drive.gs \n[View on GitHub](https://github.com/googleworkspace/apps-script-samples/blob/main/advanced/drive.gs) \n\n```javascript\n/**\n * Lists the top-level folders in the user's Drive.\n */\nfunction listRootFolders() {\n const query = '\"root\" in parents and trashed = false and ' +\n 'mimeType = \"application/vnd.google-apps.folder\"';\n let folders;\n let pageToken = null;\n do {\n try {\n folders = Drive.Files.list({\n q: query,\n pageSize: 100,\n pageToken: pageToken\n });\n if (!folders.files || folders.files.length === 0) {\n console.log('All folders found.');\n return;\n }\n for (let i = 0; i \u003c folders.files.length; i++) {\n const folder = folders.files[i];\n console.log('%s (ID: %s)', folder.name, folder.id);\n }\n pageToken = folders.nextPageToken;\n } catch (err) {\n // TODO (developer) - Handle exception\n console.log('Failed with error %s', err.message);\n }\n } while (pageToken);\n}\n```\n\n### List revisions\n\nThe following code sample shows how to list the revisions for a given file. Note\nthat some files can have several revisions and you should use page tokens to\naccess the full list of results. \nadvanced/drive.gs \n[View on GitHub](https://github.com/googleworkspace/apps-script-samples/blob/main/advanced/drive.gs) \n\n```javascript\n/**\n * Lists the revisions of a given file.\n * @param {string} fileId The ID of the file to list revisions for.\n */\nfunction listRevisions(fileId) {\n let revisions;\n const pageToken = null;\n do {\n try {\n revisions = Drive.Revisions.list(\n fileId,\n {'fields': 'revisions(modifiedTime,size),nextPageToken'});\n if (!revisions.revisions || revisions.revisions.length === 0) {\n console.log('All revisions found.');\n return;\n }\n for (let i = 0; i \u003c revisions.revisions.length; i++) {\n const revision = revisions.revisions[i];\n const date = new Date(revision.modifiedTime);\n console.log('Date: %s, File size (bytes): %s', date.toLocaleString(),\n revision.size);\n }\n pageToken = revisions.nextPageToken;\n } catch (err) {\n // TODO (developer) - Handle exception\n console.log('Failed with error %s', err.message);\n }\n } while (pageToken);\n}\n```\n\n### Add file properties\n\nThe following code sample uses the `appProperties` field to add a custom\nproperty to a file. The custom property is only visible to the script. To add a\ncustom property to the file that's also visible to other apps, use the\n`properties` field, instead. For more information, see [Add custom file\nproperties](/drive/api/guides/properties). \nadvanced/drive.gs \n[View on GitHub](https://github.com/googleworkspace/apps-script-samples/blob/main/advanced/drive.gs) \n\n```javascript\n/**\n * Adds a custom app property to a file. Unlike Apps Script's DocumentProperties,\n * Drive's custom file properties can be accessed outside of Apps Script and\n * by other applications; however, appProperties are only visible to the script.\n * @param {string} fileId The ID of the file to add the app property to.\n */\nfunction addAppProperty(fileId) {\n try {\n let file = {\n 'appProperties': {\n 'department': 'Sales'\n }\n };\n // Updates a file to add an app property.\n file = Drive.Files.update(file, fileId, null, {'fields': 'id,appProperties'});\n console.log(\n 'ID: %s, appProperties: %s',\n file.id,\n JSON.stringify(file.appProperties, null, 2));\n } catch (err) {\n // TODO (developer) - Handle exception\n console.log('Failed with error %s', err.message);\n }\n}\n```"]]