1e41f4b71Sopenharmony_ci# Starting a DataAbility 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ciWhen a DataAbility is started, a **DataAbilityHelper** object is obtained. The sample code for starting a DataAbility is as follows: 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ci```ts 7e41f4b71Sopenharmony_ciimport featureAbility from '@ohos.ability.featureAbility'; 8e41f4b71Sopenharmony_ciimport ability from '@ohos.ability.ability'; 9e41f4b71Sopenharmony_ci 10e41f4b71Sopenharmony_cilet uri: string = 'dataability:///com.samples.famodelabilitydevelop.DataAbility'; 11e41f4b71Sopenharmony_cilet DAHelper: ability.DataAbilityHelper = featureAbility.acquireDataAbilityHelper(uri); 12e41f4b71Sopenharmony_ci``` 13