```
import featureAbility from '@ohos.ability.featureAbility';
import abilityAccessCtrl from '@ohos.abilityAccessCtrl'
import bundle from '@ohos.bundle'
async requestPermission() {
var permissionNameUser = "ohos.permission.PERMISSION1"; // 需要动态申请的权限
var bundleFlag = 0; // 指定ApplicationInfo对象中包含的信息的标志 默认为0
var tokenID = undefined;
var userID = 100; // 用户id 系统设置默认100
var bundleName = 'ohos.acts.security.access_token.normal'; // 应用捆绑包名称