harmony 鸿蒙分布式数据管理子系统JS API变更
分布式数据管理子系统JS API变更
OpenHarmony 3.2 Canary1版本相较于OpenHarmony 3.1 Release版本，分布式数据管理子系统的API变更如下:
接口变更
| 模块名 | 类名 | 方法/属性/枚举/常量 | 变更类型 |
|---|---|---|---|
| ohos.data.dataShare | DataShareHelper | notifyChange(uri: string, callback: AsyncCallback<void>): void; notifyChange(uri: string): Promise<void>; |
新增 |
| ohos.data.dataShare | DataShareHelper | denormalizeUri(uri: string, callback: AsyncCallback<string>): void; denormalizeUri(uri: string): Promise<string>; |
新增 |
| ohos.data.dataShare | DataShareHelper | normalizeUri(uri: string, callback: AsyncCallback<string>): void; normalizeUri(uri: string): Promise<string>; |
新增 |
| ohos.data.dataShare | DataShareHelper | getFileTypes(uri: string, mimeTypeFilter:string, callback: AsyncCallback<Array<string>>): void; getFileTypes(uri: string, mimeTypeFilter: string): Promise<Array<string>>; |
新增 |
| ohos.data.dataShare | DataShareHelper | getType(uri: string, callback: AsyncCallback<string>): void; getType(uri: string): Promise<string>; |
新增 |
| ohos.data.dataShare | DataShareHelper | batchInsert(uri: string, values: Array<rdb.ValuesBucket>, callback: AsyncCallback<number>): void; batchInsert(uri: string, values: Array<rdb.ValuesBucket>): Promise<number>; |
新增 |
| ohos.data.dataShare | DataShareHelper | update(uri: string, value: rdb.ValuesBucket, predicates: dataAbility.DataAbilityPredicates, callback: AsyncCallback<number>): void; update(uri: string, value: rdb.ValuesBucket, predicates: dataAbility.DataAbilityPredicates): Promise<number>; |
新增 |
| ohos.data.dataShare | DataShareHelper | query(uri: string, columns: Array<string>, predicates: dataAbility.DataAbilityPredicates, callback: AsyncCallback<ResultSet>): void; query(uri: string, columns: Array<string>, predicates: dataAbility.DataAbilityPredicates): Promise<ResultSet>; |
新增 |
| ohos.data.dataShare | DataShareHelper | delete(uri: string, predicates: dataAbility.DataAbilityPredicates, callback: AsyncCallback<number>): void; delete(uri: string, predicates: dataAbility.DataAbilityPredicates): Promise<number>; |
新增 |
| ohos.data.dataShare | DataShareHelper | insert(uri: string, value: rdb.ValuesBucket, callback: AsyncCallback<number>): void; insert(uri: string, value: rdb.ValuesBucket): Promise<number>; |
新增 |
| ohos.data.dataShare | DataShareHelper | off(type: ‘dataChange’, uri: string, callback?: AsyncCallback<void>): void; | 新增 |
| ohos.data.dataShare | DataShareHelper | on(type: ‘dataChange’, uri: string, callback: AsyncCallback<void>): void; | 新增 |
| ohos.data.dataShare | dataShare | createDataShareHelper(context: Context, want: Want, uri: string): DataShareHelper; | 新增 |
你可能感兴趣的鸿蒙文章
0
赞
- 所属分类： 后端技术
- 本文标签：
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
6、 golang
-
7、 openharmony