1# DFX子系统JS API变更 2 3OpenHarmony 3.2 Beta3版本相较于OpenHarmony 3.2 Beta2版本，DFX子系统的API变更如下: 4 5## 接口变更 6 7| 模块名 | 类名 | 方法/属性/枚举/常量 | 变更类型 | 8|---|---|---|---| 9| ohos.hiAppEvent | hiAppEvent | function clearData(): void; | 新增 | 10| ohos.hiAppEvent | hiAppEvent | function removeWatcher(watcher: Watcher): void; | 新增 | 11| ohos.hiAppEvent | hiAppEvent | function addWatcher(watcher: Watcher): AppEventPackageHolder; | 新增 | 12| ohos.hiAppEvent | Watcher | onTrigger?: (curRow: number, curSize:number, holder:AppEventPackageHolder) => void; | 新增 | 13| ohos.hiAppEvent | Watcher | appEventFilters?: AppEventFilter[]; | 新增 | 14| ohos.hiAppEvent | Watcher | triggerCondition?: TriggerCondition; | 新增 | 15| ohos.hiAppEvent | Watcher | name: string; | 新增 | 16| ohos.hiAppEvent | AppEventFilter | eventTypes?: EventType[]; | 新增 | 17| ohos.hiAppEvent | AppEventFilter | domain: string; | 新增 | 18| ohos.hiAppEvent | TriggerCondition | timeOut?: number; | 新增 | 19| ohos.hiAppEvent | TriggerCondition | size?: number; | 新增 | 20| ohos.hiAppEvent | TriggerCondition | row?: number; | 新增 | 21| ohos.hiAppEvent | AppEventPackageHolder | takeNext(): AppEventPackage; | 新增 | 22| ohos.hiAppEvent | AppEventPackageHolder | setSize(size: number): void; | 新增 | 23| ohos.hiAppEvent | AppEventPackageHolder | constructor(watcherName: string); | 新增 | 24| ohos.hiAppEvent | AppEventPackage | data: string[]; | 新增 | 25| ohos.hiAppEvent | AppEventPackage | size: number; | 新增 | 26| ohos.hiAppEvent | AppEventPackage | row: number; | 新增 | 27| ohos.hiAppEvent | AppEventPackage | packageId: number; | 新增 | 28| ohos.hiAppEvent | AppEventInfo | params: object; | 新增 | 29| ohos.hiAppEvent | AppEventInfo | eventType: EventType; | 新增 | 30| ohos.hiAppEvent | AppEventInfo | name: string; | 新增 | 31| ohos.hiAppEvent | AppEventInfo | domain: string; | 新增 | 32| ohos.hiAppEvent | hiAppEvent | function write(eventName: string, eventType: EventType, keyValues: object): Promise\<void>;<br>function write(eventName: string, eventType: EventType, keyValues: object, callback: AsyncCallback\<void>): void;<br>function write(info: AppEventInfo): Promise\<void>;<br>function write(info: AppEventInfo, callback: AsyncCallback\<void>): void; | 废弃 |