harmony(鸿蒙)JS API Changes of the Distributed Data Management Subsystem
JS API Changes of the Distributed Data Management Subsystem
The table below lists the APIs changes of the distributed data management subsystem in OpenHarmony 3.2 Beta3 over OpenHarmony 3.2 Beta2.
API Changes
| Module | Class | Method/Attribute/Enumeration/Constant | Change Type |
|---|---|---|---|
| ohos.data.distributedData | KVStore | deleteBackup(files:Array<string>, callback: AsyncCallback<Array<[string, number]>>):void; deleteBackup(files:Array<string>): Promise<Array<[string, number]>>; |
Added |
| ohos.data.distributedData | KVStore | restore(file:string, callback: AsyncCallback<void>):void; restore(file:string): Promise<void>; |
Added |
| ohos.data.distributedData | KVStore | backup(file:string, callback: AsyncCallback<void>):void; backup(file:string): Promise<void>; |
Added |
| ohos.data.rdb | StoreConfig | encrypt?: boolean; | Added |
| ohos.data.rdb | RdbStore | remoteQuery(device: string, table: string, predicates: RdbPredicates, columns: Array<string>, callback: AsyncCallback<ResultSet>): void; remoteQuery(device: string, table: string, predicates: RdbPredicates, columns: Array<string>): Promise<ResultSet>; |
Added |
| ohos.data.rdb | RdbStore | batchInsert(table: string, values: Array<ValuesBucket>, callback: AsyncCallback<number>): void; batchInsert(table: string, values: Array<ValuesBucket>): Promise<number>; |
Added |
| ohos.data.dataShare | DataShareHelper | getFileTypes(uri: string, mimeTypeFilter:string, callback: AsyncCallback<Array<string>>): void; getFileTypes(uri: string, mimeTypeFilter: string): Promise<Array<string>>; |
Deleted |
| ohos.data.dataShare | DataShareHelper | getType(uri: string, callback: AsyncCallback<string>): void; getType(uri: string): Promise<string>; |
Deleted |
| ohos.data.dataShare | DataShareHelper | openFile(uri: string, mode: string, callback: AsyncCallback<number>): void; openFile(uri: string, mode: string): Promise<number>; |
Deleted |
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