update docs

Signed-off-by: NAnnie_wang <annie.wangli@huawei.com>

en/application-dev/reference/apis/js-apis-data-distributedobject.md

@@ -7,7 +7,7 @@
 ## Modules to Import
 
 ```js
-import distributedObject from '@ohos.data.distributedDataObject'
+import distributedObject from '@ohos.data.distributedDataObject';
 ```
 
 
@@ -25,11 +25,11 @@ Creates a distributed data object.
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | source | object | Yes| Attribute of the distributed data object to create.|
-  
+
 **Return Value**
-  | Type| Description|
-  | -------- | -------- |
-  | [DistributedObject](#distributedobject) | Distributed data object created.|
+| Type| Description|
+| -------- | -------- |
+| [DistributedObject](#distributedobject) | Distributed data object created.|
 
 **Example**
   ```js
@@ -83,7 +83,7 @@ Sets a session ID for synchronization. Automatic synchronization is performed fo
   | Type| Description|
   | -------- | -------- |
   | boolean | Returns **true** if the session ID is set successfully;<br>returns **false** otherwise. |
-  
+
 **Example**
 
   ```js
@@ -171,8 +171,6 @@ Subscribes to the status changes (online or offline) of this distributed data ob
   | type | string | Yes| Event type to subscribe to. The value is "status", which indicates the status (online or offline) change events.|
   | callback | Callback<{ sessionId: string, networkId: string, status: 'online' \| 'offline' }> | Yes| Callback used to return the online or offline status.<br>**sessionId** indicates the session ID of the distributed data object.<br>**networkId** indicates the network ID of the device.<br>**status** indicates the status, which can be online or offline.|
 
-
-
 **Example**
   ```js
   import distributedObject from '@ohos.data.distributedDataObject'

en/application-dev/reference/apis/js-apis-data-resultset.md

@@ -8,7 +8,7 @@
 
 You need to use [RdbStore.query()](js-apis-data-rdb.md#query) to obtain the **resultSet** object.
 
-```
+```js
 import dataRdb from '@ohos.data.rdb';
 let predicates = new dataRdb.RdbPredicates("EMPLOYEE")
 predicates.equalTo("AGE", 18)
@@ -18,10 +18,6 @@ promise.then((resultSet) => {
     console.log(TAG + "resultSet columnCount:" + resultSet.columnCount);})
 ```
 
-
-
-
-
 ## ResultSet
 
 Provides methods to access the result set, which is obtained by querying the relational database (RDB) store.
@@ -52,18 +48,18 @@ Obtains the column index based on the column name.
 
 **System capability**: SystemCapability.DistributedDataManager.RelationalStore.Core
 
-- Parameters
+**Parameters**
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | columnName | string | Yes| Column name specified.|
 
-- Return value
+**Return value**
   | Type| Description|
   | -------- | -------- |
   | number | Index of the column obtained.|
 
-- Example
-  ```
+**Example**
+  ```js
   resultSet.goToFirstRow()
   const id = resultSet.getLong(resultSet.getColumnIndex("ID"))
   const name = resultSet.getString(resultSet.getColumnIndex("NAME"))
@@ -80,18 +76,18 @@ Obtains the column name based on the column index.
 
 **System capability**: SystemCapability.DistributedDataManager.RelationalStore.Core
 
-- Parameters
+**Parameters**
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | columnIndex | number | Yes| Column index specified.|
 
-- Return value
+**Return value**
   | Type| Description|
   | -------- | -------- |
   | string | Column name obtained.|
 
-- Example
-  ```
+**Example**
+  ```js
   const id = resultSet.getColumnName(0)
   const name = resultSet.getColumnName(1)
   const age = resultSet.getColumnName(2)
@@ -106,18 +102,18 @@ Moves the cursor to the row based on the specified offset.
 
 **System capability**: SystemCapability.DistributedDataManager.RelationalStore.Core
 
-- Parameters
+**Parameters**
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | offset | number | Yes| Offset relative to the current position.|
 
-- Return value
+**Return value**
   | Type| Description|
   | -------- | -------- |
   | boolean | Returns **true** if the operation is successful; returns **false** otherwise.|
 
-- Example
-  ```
+**Example**
+  ```js
   let predicatesgoto = new dataRdb.RdbPredicates("EMPLOYEE")
   let promisequerygoto = rdbStore.query(predicatesgoto, ["ID", "NAME", "AGE", "SALARY", "CODES"])
   promisequerygoto.then((resultSet) {
@@ -137,18 +133,18 @@ Moves the cursor to the specified row in the result set.
 
 **System capability**: SystemCapability.DistributedDataManager.RelationalStore.Core
 
-- Parameters
+**Parameters**
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | position | number | Yes| Position to which the cursor is to be moved.|
 
-- Return value
+**Return value**
   | Type| Description|
   | -------- | -------- |
   | boolean | Returns **true** if the operation is successful; returns **false** otherwise.|
 
-- Example
-  ```
+**Example**
+  ```js
   let predicatesgotorow = new dataRdb.RdbPredicates("EMPLOYEE")
   let promisequerygotorow = rdbStore.query(predicatesgotorow, ["ID", "NAME", "AGE", "SALARY", "CODES"])
   promisequerygotorow.then((resultSet) {
@@ -169,13 +165,13 @@ Moves the cursor to the first row of the result set.
 
 **System capability**: SystemCapability.DistributedDataManager.RelationalStore.Core
 
-- Return value
+**Return value**
   | Type| Description|
   | -------- | -------- |
   | boolean | Returns **true** if the operation is successful; returns **false** otherwise.|
 
-- Example
-  ```
+**Example**
+  ```js
   let predicatesgoFirst = new dataRdb.RdbPredicates("EMPLOYEE")
   let promisequerygoFirst = rdbStore.query(predicatesgoFirst, ["ID", "NAME", "AGE", "SALARY", "CODES"])
   promisequerygoFirst.then((resultSet) {
@@ -195,13 +191,13 @@ Moves the cursor to the last row of the result set.
 
 **System capability**: SystemCapability.DistributedDataManager.RelationalStore.Core
 
-- Return value
+**Return value**
   | Type| Description|
   | -------- | -------- |
   | boolean | Returns **true** if the operation is successful; returns **false** otherwise.|
 
-- Example
-  ```
+**Example**
+  ```js
   let predicatesgoLast = new dataRdb.RdbPredicates("EMPLOYEE")
   let promisequerygoLast = rdbStore.query(predicatesgoLast, ["ID", "NAME", "AGE", "SALARY", "CODES"])
   promisequerygoLast.then((resultSet) {
@@ -221,13 +217,13 @@ Moves the cursor to the next row in the result set.
 
 **System capability**: SystemCapability.DistributedDataManager.RelationalStore.Core
 
-- Return value
+**Return value**
   | Type| Description|
   | -------- | -------- |
   | boolean | Returns **true** if the operation is successful; returns **false** otherwise.|
 
-- Example
-  ```
+**Example**
+  ```js
   let predicatesgoNext = new dataRdb.RdbPredicates("EMPLOYEE")
   let promisequerygoNext = rdbStore.query(predicatesgoNext, ["ID", "NAME", "AGE", "SALARY", "CODES"])
   promisequerygoNext.then((resultSet) {
@@ -247,13 +243,13 @@ Moves the cursor to the previous row in the result set.
 
 **System capability**: SystemCapability.DistributedDataManager.RelationalStore.Core
 
-- Return value
+**Return value**
   | Type| Description|
   | -------- | -------- |
   | boolean | Returns **true** if the operation is successful; returns **false** otherwise.|
 
-- Example
-  ```
+**Example**
+  ```js
   let predicatesgoPrev = new dataRdb.RdbPredicates("EMPLOYEE")
   let promisequerygoPrev = rdbStore.query(predicatesgoPrev, ["ID", "NAME", "AGE", "SALARY", "CODES"])
   promisequerygoPrev.then((resultSet) {
@@ -273,18 +269,18 @@ Obtains the value in the specified column in the current row as a byte array.
 
 **System capability**: SystemCapability.DistributedDataManager.RelationalStore.Core
 
-- Parameters
+**Parameters**
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | columnIndex | number | Yes| Index of the specified column, starting from 0.|
 
-- Return value
+**Return value**
   | Type| Description|
   | -------- | -------- |
   | Uint8Array | Value in the specified column as a byte array.|
 
-- Example
-  ```
+**Example**
+  ```js
   const codes = resultSet.getBlob(resultSet.getColumnIndex("CODES"))
   ```
 
@@ -297,18 +293,18 @@ Obtains the value in the specified column in the current row as a string.
 
 **System capability**: SystemCapability.DistributedDataManager.RelationalStore.Core
 
-- Parameters
+**Parameters**
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | columnIndex | number | Yes| Index of the specified column, starting from 0.|
 
-- Return value
+**Return value**
   | Type| Description|
   | -------- | -------- |
   | string | Value in the specified column as a string.|
 
-- Example
-  ```
+**Example**
+  ```js
   const name = resultSet.getString(resultSet.getColumnIndex("NAME"))
   ```
 
@@ -321,18 +317,18 @@ Obtains the value in the specified column in the current row as a Long.
 
 **System capability**: SystemCapability.DistributedDataManager.RelationalStore.Core
 
-- Parameters
+**Parameters**
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | columnIndex | number | Yes| Index of the specified column, starting from 0.|
 
-- Return value
+**Return value**
   | Type| Description|
   | -------- | -------- |
   | number | Value in the specified column as a Long.|
 
-- Example
-  ```
+**Example**
+  ```js
   const age = resultSet.getLong(resultSet.getColumnIndex("AGE"))
   ```
 
@@ -345,18 +341,18 @@ Obtains the value in the specified column in the current row as a double.
 
 **System capability**: SystemCapability.DistributedDataManager.RelationalStore.Core
 
-- Parameters
+**Parameters**
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | columnIndex | number | Yes| Index of the specified column, starting from 0.|
 
-- Return value
+**Return value**
   | Type| Description|
   | -------- | -------- |
   | number | Value in the specified column as a double.|
 
-- Example
-  ```
+**Example**
+  ```js
   const salary = resultSet.getDouble(resultSet.getColumnIndex("SALARY"))
   ```
 
@@ -369,18 +365,18 @@ Checks whether the value in the specified column of the current row is null.
 
 **System capability**: SystemCapability.DistributedDataManager.RelationalStore.Core
 
-- Parameters
+**Parameters**
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | columnIndex | number | Yes| Index of the specified column, starting from 0.|
 
-- Return value
+**Return value**
   | Type| Description|
   | -------- | -------- |
   | boolean | Returns **true** if the value is null; returns **false** otherwise.|
 
-- Example
-  ```
+**Example**
+  ```js
   const isColumnNull = resultSet.isColumnNull(resultSet.getColumnIndex("CODES"))
   ```
 
@@ -393,13 +389,13 @@ Closes this result set.
 
 **System capability**: SystemCapability.DistributedDataManager.RelationalStore.Core
 
-- Example
-  ```
-  let predicatesclose = new dataRdb.RdbPredicates("EMPLOYEE")
-  let predicatesclose = rdbStore.query(predicatesclose, ["ID", "NAME", "AGE", "SALARY", "CODES"])
-  promisequerygoPrev.then((resultSet) {
+**Example**
+  ```js
+  let predicatesClose = new dataRdb.RdbPredicates("EMPLOYEE")
+  let promiseClose = rdbStore.query(predicatesClose, ["ID", "NAME", "AGE", "SALARY", "CODES"])
+  promiseClose.then((resultSet) {
       resultSet.close()
   }).catch((err) => {
-      console.log('query failed')
+      console.log('Failed to close resultset')
   })
   ```