1# 基础通信子系统JS API变更 2 3OpenHarmony 3.2 Beta1版本相较于OpenHarmony 3.1 Release版本,基础通信子系统的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.bluetooth | ProfileId | PROFILE_HID_HOST = 6 | 新增 | 10| ohos.bluetooth | HidHostProfile | off(type: "connectionStateChange", callback?: Callback\<StateChangeParam>): void; | 新增 | 11| ohos.bluetooth | HidHostProfile | on(type: "connectionStateChange", callback: Callback\<StateChangeParam>): void; | 新增 | 12| ohos.bluetooth | HidHostProfile | disconnect(device: string): boolean; | 新增 | 13| ohos.bluetooth | HidHostProfile | connect(device: string): boolean; | 新增 |