harmony 鸿蒙分布式数据管理子系统JS API变更

2022-12-22
浏览 (323)

分布式数据管理子系统JS API变更

OpenHarmony 3.2 Beta2版本相较于OpenHarmony 3.2 Beta1版本，分布式数据管理子系统的API变更如下:

接口变更

模块名	类名	方法/属性/枚举/常量	变更类型
ohos.data.dataShare	DataShareHelper	notifyChange(uri: string, callback: AsyncCallback<void>): void; notifyChange(uri: string): Promise<void>;	新增
ohos.data.dataShare	DataShareHelper	denormalizeUri(uri: string, callback: AsyncCallback<string>): void; denormalizeUri(uri: string): Promise<string>;	新增
ohos.data.dataShare	DataShareHelper	normalizeUri(uri: string, callback: AsyncCallback<string>): void; normalizeUri(uri: string): Promise<string>;	新增
ohos.data.dataShare	DataShareHelper	getFileTypes(uri: string, mimeTypeFilter: string, callback: AsyncCallback<Array<string>>): void; getFileTypes(uri: string, mimeTypeFilter: string): Promise<Array<string>>;	新增
ohos.data.dataShare	DataShareHelper	getType(uri: string, callback: AsyncCallback<string>): void; getType(uri: string): Promise<string>;	新增
ohos.data.dataShare	DataShareHelper	batchInsert(uri: string, values: Array<ValuesBucket>, callback: AsyncCallback<number>): void; batchInsert(uri: string, values: Array<ValuesBucket>): Promise<number>;	新增
ohos.data.dataShare	DataShareHelper	update(uri: string, predicates: dataSharePredicates.DataSharePredicates, value: ValuesBucket, callback: AsyncCallback<number>): void; update(uri: string, predicates: dataSharePredicates.DataSharePredicates, value: ValuesBucket): Promise<number>;	新增
ohos.data.dataShare	DataShareHelper	query(uri: string, predicates: dataSharePredicates.DataSharePredicates, columns: Array<string>, callback: AsyncCallback<DataShareResultSet>): void; query(uri: string, predicates: dataSharePredicates.DataSharePredicates, columns: Array<string>): Promise<DataShareResultSet>;	新增
ohos.data.dataShare	DataShareHelper	delete(uri: string, predicates: dataSharePredicates.DataSharePredicates, callback: AsyncCallback<number>): void; delete(uri: string, predicates: dataSharePredicates.DataSharePredicates): Promise<number>;	新增
ohos.data.dataShare	DataShareHelper	insert(uri: string, value: ValuesBucket, callback: AsyncCallback<number>): void; insert(uri: string, value: ValuesBucket): Promise<number>;	新增
ohos.data.dataShare	DataShareHelper	off(type: ‘dataChange’, uri: string, callback?: AsyncCallback<void>): void;	新增
ohos.data.dataShare	DataShareHelper	on(type: ‘dataChange’, uri: string, callback: AsyncCallback<void>): void;	新增
ohos.data.dataShare	DataShareHelper	openFile(uri: string, mode: string, callback: AsyncCallback<number>): void; openFile(uri: string, mode: string): Promise<number>;	新增
ohos.data.dataShare	dataShare	function createDataShareHelper(context: Context, uri: string, callback: AsyncCallback<DataShareHelper>): void; function createDataShareHelper(context: Context, uri: string): Promise<DataShareHelper>;	新增
ohos.data.dataSharePredicates	DataSharePredicates	inKeys(keys: Array<string>): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	prefixKey(prefix: string): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	notIn(field: string, value: Array<ValueType>): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	in(field: string, value: Array<ValueType>): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	indexedBy(field: string): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	groupBy(fields: Array<string>): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	limit(total: number, offset: number): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	distinct(): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	orderByDesc(field: string): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	orderByAsc(field: string): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	lessThanOrEqualTo(field: string, value: ValueType): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	greaterThanOrEqualTo(field: string, value: ValueType): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	lessThan(field: string, value: ValueType): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	greaterThan(field: string, value: ValueType): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	notBetween(field: string, low: ValueType, high: ValueType): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	between(field: string, low: ValueType, high: ValueType): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	glob(field: string, value: string): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	unlike(field: string, value: string): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	like(field: string, value: string): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	isNotNull(field: string): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	isNull(field: string): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	endsWith(field: string, value: string): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	beginsWith(field: string, value: string): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	contains(field: string, value: string): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	and(): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	or(): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	endWrap(): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	beginWrap(): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	notEqualTo(field: string, value: ValueType): DataSharePredicates;	新增
ohos.data.dataSharePredicates	DataSharePredicates	equalTo(field: string, value: ValueType): DataSharePredicates;	新增
ohos.data.DataShareResultSet	DataShareResultSet	getDataType(columnIndex: number): DataType;	新增
ohos.data.DataShareResultSet	DataShareResultSet	getColumnName(columnIndex: number): string;	新增
ohos.data.DataShareResultSet	DataShareResultSet	getColumnIndex(columnName: string): number;	新增
ohos.data.DataShareResultSet	DataShareResultSet	close(): void;	新增
ohos.data.DataShareResultSet	DataShareResultSet	getDouble(columnIndex: number): number;	新增
ohos.data.DataShareResultSet	DataShareResultSet	getLong(columnIndex: number): number;	新增
ohos.data.DataShareResultSet	DataShareResultSet	getString(columnIndex: number): string;	新增
ohos.data.DataShareResultSet	DataShareResultSet	getBlob(columnIndex: number): Uint8Array;	新增
ohos.data.DataShareResultSet	DataShareResultSet	goToRow(position: number): boolean;	新增
ohos.data.DataShareResultSet	DataShareResultSet	goTo(offset: number): boolean;	新增
ohos.data.DataShareResultSet	DataShareResultSet	goToPreviousRow(): boolean;	新增
ohos.data.DataShareResultSet	DataShareResultSet	goToNextRow(): boolean;	新增
ohos.data.DataShareResultSet	DataShareResultSet	goToLastRow(): boolean;	新增
ohos.data.DataShareResultSet	DataShareResultSet	goToFirstRow(): boolean;	新增
ohos.data.DataShareResultSet	DataShareResultSet	isClosed: boolean;	新增
ohos.data.DataShareResultSet	DataShareResultSet	rowCount: number;	新增
ohos.data.DataShareResultSet	DataShareResultSet	columnCount: number;	新增
ohos.data.DataShareResultSet	DataShareResultSet	columnNames: Array<string>;	新增
ohos.data.DataShareResultSet	DataType	TYPE_BLOB = 4	新增
ohos.data.DataShareResultSet	DataType	TYPE_STRING = 3	新增
ohos.data.DataShareResultSet	DataType	TYPE_DOUBLE = 2	新增
ohos.data.DataShareResultSet	DataType	TYPE_LONG = 1	新增
ohos.data.DataShareResultSet	DataType	TYPE_NULL = 0	新增
ohos.data.distributedData	DeviceKVStore	off(event:‘dataChange’, listener?: Callback<ChangeNotification>): void;	新增
ohos.data.distributedData	DeviceKVStore	on(event: ‘dataChange’, type: SubscribeType, listener: Callback<ChangeNotification>): void;	新增
ohos.data.distributedData	SingleKVStore	off(event: ‘dataChange’, listener?: Callback<ChangeNotification>): void;	新增
ohos.data.distributedData	SingleKVStore	on(event: ‘dataChange’, type: SubscribeType, listener: Callback<ChangeNotification>): void;	新增
ohos.data.distributedData	KVStore	off(event: ‘syncComplete’, syncCallback?: Callback<Array<[string, number]>>): void;	新增
ohos.data.distributedData	KVManagerConfig	context: Context;	新增
ohos.data.distributedDataObject	DistributedObject	revokeSave(callback: AsyncCallback<RevokeSaveSuccessResponse>): void; revokeSave(): Promise<RevokeSaveSuccessResponse>;	新增
ohos.data.distributedDataObject	DistributedObject	save(deviceId: string, callback: AsyncCallback<SaveSuccessResponse>): void; save(deviceId: string): Promise<SaveSuccessResponse>;	新增
ohos.data.distributedDataObject	RevokeSaveSuccessResponse	sessionId: string;	新增
ohos.data.distributedDataObject	SaveSuccessResponse	deviceId: string;	新增
ohos.data.distributedDataObject	SaveSuccessResponse	version: number;	新增
ohos.data.distributedDataObject	SaveSuccessResponse	sessionId: string;	新增
ohos.data.rdb	RdbStore	restore(srcName: string, callback: AsyncCallback<void>): void; restore(srcName: string): Promise<void>;	新增
ohos.data.rdb	RdbStore	backup(destName: string, callback: AsyncCallback<void>): void; backup(destName: string): Promise<void>;	新增