harmony(鸿蒙)文件管理子系统JS API变更

2022-08-09
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文件管理子系统JS API变更

OpenHarmony 3.2 Beta1版本相较于OpenHarmony 3.1 Release版本，文件管理子系统的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.securityLabel	securityLabel	getSecurityLabelSync(path:string): string;	新增
ohos.securityLabel	securityLabel	getSecurityLabel(path:string, callback: AsyncCallback<string>): void; getSecurityLabel(path:string): Promise<string>;	新增
ohos.securityLabel	securityLabel	setSecurityLabelSync(path:string, type:dataLevel): void;	新增
ohos.securityLabel	securityLabel	setSecurityLabel(path:string, type:dataLevel, callback: AsyncCallback<void>): void; setSecurityLabel(path:string, type:dataLevel): Promise<void>;	新增
ohos.storageStatistics	storageStatistics	getFreeSize(callback: AsyncCallback<number>): void; getFreeSize(): Promise<number>;	新增
ohos.storageStatistics	storageStatistics	getTotalSize(callback: AsyncCallback<number>): void; getTotalSize(): Promise<number>;	新增
ohos.storageStatistics	storageStatistics	getUserStorageStats(userId?: number): Promise<StorageStats>; getUserStorageStats(callback: AsyncCallback<StorageStats>): void; getUserStorageStats(userId: number, callback: AsyncCallback<StorageStats>): void;	新增
ohos.storageStatistics	StorageStats	app: number;	新增
ohos.storageStatistics	StorageStats	file: number;	新增
ohos.storageStatistics	StorageStats	image: number;	新增
ohos.storageStatistics	StorageStats	video: number;	新增
ohos.storageStatistics	StorageStats	audio: number;	新增
ohos.storageStatistics	StorageStats	total: number;	新增
ohos.storageStatistics	storageStatistics	getSystemSize(callback: AsyncCallback<number>): void; getSystemSize(): Promise<number>;	新增
ohos.storageStatistics	storageStatistics	getCurrentBundleStats(callback: AsyncCallback<BundleStats>): void; getCurrentBundleStats(): Promise<BundleStats>;	新增
ohos.storageStatistics	storageStatistics	getBundleStats(packageName: string, callback: AsyncCallback<BundleStats>): void; getBundleStats(packageName: string): Promise<BundleStats>;	新增
ohos.storageStatistics	BundleStats	dataSize: number;	新增
ohos.storageStatistics	BundleStats	cacheSize: number;	新增
ohos.storageStatistics	BundleStats	appSize: number;	新增
ohos.volumeManager	volumeManager	partition(volId: string, fstype: string, callback: AsyncCallback<void>): void; partition(volId: string, fstype: string): Promise<void>;	新增
ohos.volumeManager	volumeManager	format(volId: string, callback: AsyncCallback<void>): void; format(volId: string): Promise<void>;	新增
ohos.volumeManager	volumeManager	setVolumeDescription(uuid: string, description: string, callback: AsyncCallback<void>): void; setVolumeDescription(uuid: string, description: string): Promise<void>;	新增
ohos.volumeManager	volumeManager	getVolumeById(id: string, callback: AsyncCallback<Volume>): void; getVolumeById(id: string): Promise<Volume>;	新增
ohos.volumeManager	volumeManager	getVolumeByUuid(uuid: string, callback: AsyncCallback<Volume>): void; getVolumeByUuid(uuid: string): Promise<Volume>;	新增
ohos.volumeManager	volumeManager	unmount(volumeId: string, callback: AsyncCallback<boolean>): void; unmount(volumeId: string): Promise<boolean>;	新增
ohos.volumeManager	volumeManager	mount(volumeId: string, callback: AsyncCallback<boolean>): void; mount(volumeId: string): Promise<boolean>;	新增
ohos.volumeManager	volumeManager	getAllVolumes(callback: AsyncCallback<Array<Volume>>): void; getAllVolumes(): Promise<Array<Volume>>;	新增
ohos.volumeManager	Volume	path: string;	新增
ohos.volumeManager	Volume	state: number;	新增
ohos.volumeManager	Volume	removable: boolean;	新增
ohos.volumeManager	Volume	description: string;	新增
ohos.volumeManager	Volume	uuid: string;	新增
ohos.volumeManager	Volume	id: string;	新增