ACCESS.BLUETOOTH权限需要为用户授权才可使用,用户授权示例参考:let atManager: abilityAccessCtrl.AtManager = abilityAccessCtrl.createAtManager(); try { let context = getContext(this); atManager.requestPermissionsFromUser(context, [‘ohos.permission.ACCESS_BLUETOOTH’], (err: BusinessError, data: PermissionRequestResult)=>{ console.info(‘data:’ + JSON.stringify(data)); console.info(‘data permissions:’ + data.permissions); console.info(‘data authResults:’ + data.authResults); }); } catch(err) { console.log(catch err->${JSON.stringify(err)}); }为用户授权参考链接如下:https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/js-apis-abilityaccessctrl-V5
ACCESS.BLUETOOTH权限需要为用户授权才可使用,用户授权示例参考:
为用户授权参考链接如下:https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/js-apis-abilityaccessctrl-V5