Properties Service
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資源
這項服務可讓指令碼將字串儲存為鍵/值組合，範圍限定為一個指令碼、一個指令碼的使用者，或使用編輯器外掛程式的一個文件。如要進一步瞭解何時使用每種屬性類型，請參閱「屬性」服務指南。
類別
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上次更新時間：2025-07-26 (世界標準時間)。
[null,null,["上次更新時間：2025-07-26 (世界標準時間)。"],[[["\u003cp\u003eThe Properties Service allows scripts to store data as key-value pairs, with different scopes available: script, user, or document.\u003c/p\u003e\n"],["\u003cp\u003eThis service offers classes for managing properties like Properties, PropertiesService, ScriptProperties, and UserProperties, each with its own specific purpose.\u003c/p\u003e\n"],["\u003cp\u003eProperties can be manipulated with methods such as deleting, retrieving by key or in bulk, and setting new values.\u003c/p\u003e\n"],["\u003cp\u003eDifferent property stores can be accessed, including document-specific, script-wide, or user-specific stores, through the PropertiesService class.\u003c/p\u003e\n"]]],[],null,["# Properties Service\n\nProperties\n\nThis service allows scripts to store strings as key-value pairs scoped to\none script, one user of a script, or one document in which an\n[editor add-on](/gsuite/add-ons/concepts/types#editor_add-ons) is used.\nFor more information about when to use each type of property, see the\n[guide to the Properties service](/apps-script/guides/properties).\n\nClasses\n-------\n\n| Name | Brief description |\n|---------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------|\n| [Properties](/apps-script/reference/properties/properties) | The properties object acts as the interface to access user, document, or script properties. |\n| [PropertiesService](/apps-script/reference/properties/properties-service) | Allows scripts to store simple data in key-value pairs scoped to one script, one user of a script, or one document in which an add-on is used. |\n| [ScriptProperties](/apps-script/reference/properties/script-properties) | Script Properties are key-value pairs stored by a script in a persistent store. |\n| [UserProperties](/apps-script/reference/properties/user-properties) | User Properties are key-value pairs unique to a user. |\n\n[Properties](/apps-script/reference/properties/properties)\n----------------------------------------------------------\n\n### Methods\n\n| Method | Return type | Brief description |\n|--------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------|\n| [deleteAllProperties()](/apps-script/reference/properties/properties#deleteAllProperties()) | [Properties](/apps-script/reference/properties/properties) | Deletes all properties in the current `Properties` store. |\n| [deleteProperty(key)](/apps-script/reference/properties/properties#deleteProperty(String)) | [Properties](/apps-script/reference/properties/properties) | Deletes the property with the given key in the current `Properties` store. |\n| [getKeys()](/apps-script/reference/properties/properties#getKeys()) | `String[]` | Gets all keys in the current `Properties` store. |\n| [getProperties()](/apps-script/reference/properties/properties#getProperties()) | `Object` | Gets a copy of all key-value pairs in the current `Properties` store. |\n| [getProperty(key)](/apps-script/reference/properties/properties#getProperty(String)) | `String` | Gets the value associated with the given key in the current `Properties` store, or `null` if no such key exists. |\n| [setProperties(properties)](/apps-script/reference/properties/properties#setProperties(Object)) | [Properties](/apps-script/reference/properties/properties) | Sets all key-value pairs from the given object in the current `Properties` store. |\n| [setProperties(properties, deleteAllOthers)](/apps-script/reference/properties/properties#setProperties(Object,Boolean)) | [Properties](/apps-script/reference/properties/properties) | Sets all key-value pairs from the given object in the current `Properties` store, optionally deleting all other properties in the store. |\n| [setProperty(key, value)](/apps-script/reference/properties/properties#setProperty(String,String)) | [Properties](/apps-script/reference/properties/properties) | Sets the given key-value pair in the current `Properties` store. |\n\n[PropertiesService](/apps-script/reference/properties/properties-service)\n-------------------------------------------------------------------------\n\n### Methods\n\n| Method | Return type | Brief description |\n|---------------------------------------------------------------------------------------------------------|------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------|\n| [getDocumentProperties()](/apps-script/reference/properties/properties-service#getDocumentProperties()) | [Properties](/apps-script/reference/properties/properties) | Gets a property store (for this script only) that all users can access within the open document, spreadsheet, or form. |\n| [getScriptProperties()](/apps-script/reference/properties/properties-service#getScriptProperties()) | [Properties](/apps-script/reference/properties/properties) | Gets a property store that all users can access, but only within this script. |\n| [getUserProperties()](/apps-script/reference/properties/properties-service#getUserProperties()) | [Properties](/apps-script/reference/properties/properties) | Gets a property store that only the current user can access, and only within this script. |\n\n[ScriptProperties](/apps-script/reference/properties/script-properties)\n-----------------------------------------------------------------------\n\n[UserProperties](/apps-script/reference/properties/user-properties)\n-------------------------------------------------------------------"]]
