下面代码可以获取Harmonyos 鸿蒙Next的 appIdentifier
import { bundleManager } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { hilog } from '@kit.PerformanceAnalysisKit';
@Entry
@Component
struct Index {
aboutToAppear(): void {
let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_SIGNATURE_INFO
try {
bundleManager.getBundleInfoForSelf(bundleFlags).then((data) => {
hilog.info(0x0000, 'testTag', 'getBundleInfoForSelf successfully. Data: %{public}s', JSON.stringify(data));
}).catch((err: BusinessError) => {
hilog.error(0x0000, 'testTag', 'getBundleInfoForSelf failed. Cause: %{public}s', err.message);
});
} catch (err) {
let message = (err as BusinessError).message;
hilog.error(0x0000, 'testTag', 'getBundleInfoForSelf failed: %{public}s', message);
}
}
build() {
}
}
