#鸿蒙学习大百科#动态申请了ohos.permission.WRITE_MEDIA但是没有提示弹窗授权

"requestPermissions": [
  {
    "name": "ohos.permission.WRITE_MEDIA",
    "reason": "$string:reason",
    "usedScene": {}
  }
],

import { abilityAccessCtrl, Context, PermissionRequestResult, common } from '@kit.AbilityKit';
let atManager: abilityAccessCtrl.AtManager = abilityAccessCtrl.createAtManager();

let context: Context = getContext(this) as common.UIAbilityContext;
atManager.requestPermissionsFromUser(context, ['ohos.permission.WRITE_MEDIA'], (err: BusinessError, data: PermissionRequestResult) => {
  if (err) {
    console.error(`requestPermissionsFromUser fail, err->${JSON.stringify(err)}`);
  } else {
    console.info('data:' + JSON.stringify(data));
    console.info('data permissions:' + data.permissions);
    console.info('data authResults:' + data.authResults);
    console.info('data dialogShownResults:' + data.dialogShownResults);
  }
});