add zh-cn/release-notes/changelogs/OpenHarmony_4.0.10.2/changelogs-netstack.md.

Signed-off-by: NYangys <yangyousheng@huawei.com>

zh-cn/release-notes/changelogs/OpenHarmony_4.0.10.2/changelogs-netstack.md

+# 网络管理子系统ChangeLog
+
+## request2 接口名称变更
+
+此前版本http流式请求的名称为request2，无法清楚的表达该接口的意图，且容易产生歧义，不符合OpenHarmony的API接口规范。
+现做出如下变更：
+  - request2接口名称更换为requestInStream。
+
+## dataProgress 流式数据接收进度事件名称变更
+
+此前版本http流式数据接收进度事件名称为dataProgress，无法清楚的表达该事件为数据接收事件，不符合OpenHarmony的API接口规范。
+现做出如下变更：
+  - dataProgress事件名称更换为dataReceiveProgress。
+
+**变更影响**
+
+基于此前版本开发的应用，需更改对应接口和监听事件名称，否则无法正常调用接口，影响原有业务逻辑。
+
+**关键的接口/组件变更**
+
+涉及接口
+
+  - request2;
+  - on(type: "dataProgress", callback: Callback<{ receiveSize: number, totalSize: number }>): void;
+  - off(type: "dataProgress", callback: Callback<{ receiveSize: number, totalSize: number }>): void;
+
+变更前：
+  - request2(url: string, callback: AsyncCallback<number>): void;
+  - request2(url: string, options: HttpRequestOptions, callback: AsyncCallback<number>): void;
+  - request2(url: string, options?: HttpRequestOptions): Promise<number>;
+  - on(type: "dataProgress", callback: Callback<{ receiveSize: number, totalSize: number }>): void;
+  - off(type: 'dataProgress', callback?: Callback<{ receiveSize: number, totalSize: number }>): void;
+
+变更后：
+  - requestInStream(url: string, callback: AsyncCallback<number>): void;
+  - requestInStream(url: string, options: HttpRequestOptions, callback: AsyncCallback<number>): void;
+  - requestInStream(url: string, options?: HttpRequestOptions): Promise<number>;
+  - on(type: "dataReceiveProgress", callback: Callback<{ receiveSize: number, totalSize: number }>): void;
+  - off(type: 'dataReceiveProgress', callback?: Callback<{ receiveSize: number, totalSize: number }>): void;
+
+**适配指导**
+
+将原有业务代码中request2接口名称和dataProgress事件名称分别替换为requestInStream和dataReceiveProgress即可正常使用。
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