1import { hilog } from '@kit.PerformanceAnalysisKit'; 2import { BackupExtensionAbility, BundleVersion } from '@kit.CoreFileKit'; 3 4const DOMAIN = 0x0000; 5 6export default class EntryBackupAbility extends BackupExtensionAbility { 7 async onBackup() { 8 hilog.info(DOMAIN, 'testTag', 'onBackup ok'); 9 await Promise.resolve(); 10 } 11 12 async onRestore(bundleVersion: BundleVersion) { 13 hilog.info(DOMAIN, 'testTag', 'onRestore ok %{public}s', JSON.stringify(bundleVersion)); 14 await Promise.resolve(); 15 } 16}