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collection
collection collection 解释 ：获取数据库集合的引用。 参数说明 该方法传入一个name 参数，参数类型为字符串类型，指定需引用的集合名称。 代码示例 const db = swan . cloud . database (); const testCollection = db . collection ... -
Collection
1. [Mandatory] The usage of hashCode and equals should follow: 1) Override hashCode if equals is overridden. 2) These two methods must be overridden for elements of a Set since... -
collection
The “collection” Object The “collection” Object The following methods exist on the collection object (returned by db.name): Collection collection.checksum() collection.compa... -
Collection
Collection Collection Basic Usage Presence and Absence of Fields Required and Optional Field Constraints Options allowExtraFields allowMissingFields extraFieldsMessage fi... -
Collection
Collection Basic Usage Collections and Dynamic Linking Making an Instanced Collection Real Collection Reference Mode: Object Mode Panel: Properties ‣ Object Properties ‣ ... -
collection
The “collection” Object The “collection” Object The following methods exist on the collection object (returned by db.name): Collection collection.checksum() collection.comp... -
collection
db.collection db.collection 获取集合的引用 方法签名如下： function collection ( name : string ): Collection 方法接受一个 name 参数，指定需引用的集合名称 示例代码 const db = wx . cloud . dat... -
collection
The “collection” Object The “collection” Object The following methods exist on the collection object (returned by db.name): Collection collection.checksum() collection.compa...