Update docs files

Signed-off-by: Nfuchao <chao.fu@thundersoft.com>

en/application-dev/reference/apis/js-apis-socket.md

@@ -1041,7 +1041,7 @@ promise1.then(() => {
   console.log('connect success');
   let promise2 = tcp.getRemoteAddress();
   promise2.then(() => {
-	console.log('getRemoteAddress success:' + JSON.stringify(data));
+	console.log('getRemoteAddress success');
   }).catch(err => {
 	console.log('getRemoteAddressfail');
   });
@@ -1120,7 +1120,7 @@ promise.then(() => {
   console.log('connect success');
   let promise1 = tcp.getState();
   promise1.then(() => {
-	console.log('getState success:' + JSON.stringify(data));
+	console.log('getState success');
   }).catch(err => {
 	console.log('getState fail');
   });

zh-cn/application-dev/reference/apis/js-apis-net-connection.md

@@ -61,6 +61,28 @@ connection.getDefaultNet().then(function (netHandle) {
 })
 ```
 
+## connection.getDefaultNetSync
+
+getDefaultNetSync(): NetHandle;
+
+使用同步方法获取默认激活的数据网络。
+
+**需要权限**：ohos.permission.GET_NETWORK_INFO
+
+**系统能力**：SystemCapability.Communication.NetManager.Core
+
+**返回值：**
+
+| 类型      | 说明                               |
+| --------- | ---------------------------------- |
+| NetHandle | 以同步方式返回默认激活的数据网络。 |
+
+**示例：**
+
+```js
+let netHandle = connection.getDefaultNetSync();
+```
+
 ## connection.hasDefaultNet
 
 hasDefaultNet(callback: AsyncCallback\<boolean>): void

zh-cn/application-dev/reference/apis/js-apis-socket.md

@@ -1041,7 +1041,7 @@ promise1.then(() => {
   console.log('connect success');
   let promise2 = tcp.getRemoteAddress();
   promise2.then(() => {
-	console.log('getRemoteAddress success:' + JSON.stringify(data));
+	console.log('getRemoteAddress success');
   }).catch(err => {
 	console.log('getRemoteAddressfail');
   });
@@ -1120,7 +1120,7 @@ promise.then(() => {
   console.log('connect success');
   let promise1 = tcp.getState();
   promise1.then(() => {
-	console.log('getState success:' + JSON.stringify(data));
+	console.log('getState success');
   }).catch(err => {
 	console.log('getState fail');
   });