fetch和network文件修改接口描述错误

Signed-off-by: Nxujie <xujie223@huawei.com>

zh-cn/application-dev/reference/apis/js-apis-system-fetch.md

@@ -16,7 +16,55 @@ import fetch from '@system.fetch';
 
 ## fetch.fetch<sup>3+</sup>
 
-fetch(Object): void
+fetch(options:{
+    /**
+     * Resource URL.
+     * @since 3
+     */
+    url: string;
+  
+    /**
+     * Request parameter, which can be of the string type or a JSON object.
+     * @since 3
+     */
+    data?: string | object;
+  
+    /**
+     * Request header, which accommodates all attributes of the request.
+     * @since 3
+     */
+    header?: Object;
+  
+    /**
+     * Request methods available: OPTIONS, GET, HEAD, POST, PUT, DELETE and TRACE. The default value is GET.
+     * @since 3
+     */
+    method?: string;
+  
+    /**
+     * The return type can be text, or JSON. By default, the return type is determined based on Content-Type in the header returned by the server.
+     * @since 3
+     */
+    responseType?: string;
+  
+    /**
+     * Called when the network data is obtained successfully.
+     * @since 3
+     */
+    success?: (data: FetchResponse) => void;
+  
+    /**
+     * Called when the network data fails to be obtained.
+     * @since 3
+     */
+    fail?: (data: any, code: number) => void;
+  
+    /**
+     * Called when the execution is completed.
+     * @since 3
+     */
+    complete?: () => void;
+  } ): void
 
 通过网络获取数据。
 

zh-cn/application-dev/reference/apis/js-apis-system-network.md

@@ -23,7 +23,23 @@ ohos.permission.GET_NETWORK_INFO
 
 ## network.getType<sup>3+</sup>
 
-getType(Object): void
+getType(options?: {
+    /**
+     * Called when the network type is obtained.
+     * @since 3
+     */
+    success?: (data: NetworkResponse) => void;
+    /**
+     * Called when the network type fails to be obtained.
+     * @since 3
+     */
+    fail?: (data: any, code: number) => void;
+    /**
+     * Called when the execution is completed.
+     * @since 3
+     */
+    complete?: () => void;
+  }): void
 
 获取当前设备的网络类型。
 
@@ -63,7 +79,18 @@ export default {
 
 ## network.subscribe<sup>3+</sup>
 
-subscribe(Object): void
+subscribe(options?:{
+    /**
+     * Called when the network connection state changes.
+     * @since 3
+     */
+    success?: (data: NetworkResponse) => void;
+    /**
+     * Called when the listening fails.
+     * @since 3
+     */
+    fail?: (data: any, code: number) => void;
+  }): void
 
 订阅当前设备的网络连接状态。如果多次调用，会覆盖前一次调用。