update docs

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

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

 # DataAbilityPredicates
 
 > **NOTE**<br/>
+>
 > The initial APIs of this module are supported since API version 7. Newly added APIs will be marked with a superscript to indicate their earliest API version.
 
 
@@ -17,7 +18,7 @@ import dataAbility from '@ohos.data.dataAbility';
 createRdbPredicates(name: string, dataAbilityPredicates: DataAbilityPredicates): rdb.RdbPredicates
 
 
-Creates an **RdbPredicates** object based on a **DataAabilityPredicates** object.
+Creates an **RdbPredicates** object from a **DataAbilityPredicates** object.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
@@ -69,8 +70,7 @@ Sets a **DataAbilityPredicates** object to match the field with data type **Valu
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.equalTo("NAME", "lisi")
+  dataAbilityPredicates.equalTo("NAME", "lisi")
   ```
 
 
@@ -97,8 +97,7 @@ Sets a **DataAbilityPredicates** object to match the field with data type **Valu
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.notEqualTo("NAME", "lisi")
+  dataAbilityPredicates.notEqualTo("NAME", "lisi")
   ```
 
 
@@ -119,8 +118,7 @@ Adds a left parenthesis to this **DataAbilityPredicates**.
 
 **Example**
   ```js
-  let predicates = new dataAbilitylity.DataAbilityPredicates("EMPLOYEE")
-  predicates.equalTo("NAME", "lisi")
+  dataAbilityPredicates.equalTo("NAME", "lisi")
       .beginWrap()
       .equalTo("AGE", 18)
       .or()
@@ -146,8 +144,7 @@ Adds a right parenthesis to this **DataAbilityPredicates**.
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.equalTo("NAME", "lisi")
+  dataAbilityPredicates.equalTo("NAME", "lisi")
       .beginWrap()
       .equalTo("AGE", 18)
       .or()
@@ -173,8 +170,7 @@ Adds the OR condition to this **DataAbilityPredicates**.
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.equalTo("NAME", "Lisa")
+  dataAbilityPredicates.equalTo("NAME", "Lisa")
       .or()
       .equalTo("NAME", "Rose")
   ```
@@ -197,8 +193,7 @@ Adds the AND condition to this **DataAbilityPredicates**.
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.equalTo("NAME", "Lisa")
+  dataAbilityPredicates.equalTo("NAME", "Lisa")
       .and()
       .equalTo("SALARY", 200.5)
   ```
@@ -227,8 +222,7 @@ Sets a **DataAbilityPredicates** object to match a string containing the specifi
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.contains("NAME", "os")
+  dataAbilityPredicates.contains("NAME", "os")
   ```
 
 
@@ -255,8 +249,7 @@ Sets a **DataAbilityPredicates** object to match a string that starts with the s
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.beginsWith("NAME", "os")
+  dataAbilityPredicates.beginsWith("NAME", "os")
   ```
 
 
@@ -283,8 +276,7 @@ Sets a **DataAbilityPredicates** object to match a string that ends with the spe
 
 **Example**
   ```
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.endsWith("NAME", "se")
+  dataAbilityPredicates.endsWith("NAME", "se")
   ```
 
 
@@ -310,8 +302,7 @@ Sets a **DataAbilityPredicates** object to match the field whose value is null.
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.isNull("NAME")
+  dataAbilityPredicates.isNull("NAME")
   ```
 
 
@@ -337,8 +328,7 @@ Sets a **DataAbilityPredicates** object to match the field whose value is not nu
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.isNotNull("NAME")
+  dataAbilityPredicates.isNotNull("NAME")
   ```
 
 
@@ -365,8 +355,7 @@ Sets a **DataAbilityPredicates** object to match a string that is similar to the
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.like("NAME", "%os%")
+  dataAbilityPredicates.like("NAME", "%os%")
   ```
 
 
@@ -393,8 +382,7 @@ Sets a **DataAbilityPredicates** object to match the specified string.
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.glob("NAME", "?h*g")
+  dataAbilityPredicates.glob("NAME", "?h*g")
   ```
 
 
@@ -422,8 +410,7 @@ Sets a **DataAbilityPredicates** object to match the field with data type **Valu
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.between("AGE", 10, 50)
+  dataAbilityPredicates.between("AGE", 10, 50)
   ```
 
 
@@ -451,8 +438,7 @@ Sets a **DataAbilityPredicates** object to match the field with data type **Valu
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.notBetween("AGE", 10, 50)
+  dataAbilityPredicates.notBetween("AGE", 10, 50)
   ```
 
 
@@ -479,8 +465,7 @@ Sets a **DataAbilityPredicates** object to match the field with data type **Valu
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.greaterThan("AGE", 18)
+  dataAbilityPredicates.greaterThan("AGE", 18)
   ```
 
 
@@ -507,8 +492,7 @@ Sets a **DataAbilityPredicates** object to match the field with data type **Valu
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.lessThan("AGE", 20)
+  dataAbilityPredicates.lessThan("AGE", 20)
   ```
 
 
@@ -535,8 +519,7 @@ Sets a **DataAbilityPredicates** object to match the field with data type **Valu
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.greaterThanOrEqualTo("AGE", 18)
+  dataAbilityPredicates.greaterThanOrEqualTo("AGE", 18)
   ```
 
 
@@ -563,8 +546,7 @@ Sets a **DataAbilityPredicates** object to match the field with data type **Valu
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.lessThanOrEqualTo("AGE", 20)
+  dataAbilityPredicates.lessThanOrEqualTo("AGE", 20)
   ```
 
 
@@ -590,8 +572,7 @@ Sets a **DataAbilityPredicates** object to match the column with values sorted i
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.orderByAsc("NAME")
+  dataAbilityPredicates.orderByAsc("NAME")
   ```
 
 
@@ -617,8 +598,7 @@ Sets a **DataAbilityPredicates** object to match the column with values sorted i
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.orderByDesc("AGE")
+  dataAbilityPredicates.orderByDesc("AGE")
   ```
 
 
@@ -639,8 +619,7 @@ Sets a **DataAbilityPredicates** object to filter out duplicate records.
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.equalTo("NAME", "Rose").distinct("NAME")
+  dataAbilityPredicates.equalTo("NAME", "Rose").distinct("NAME")
   let promiseDistinct =  rdbStore.query(predicates, ["NAME"])
   promiseDistinct.then((resultSet) => {   
       console.log("distinct")
@@ -672,8 +651,7 @@ Set a **DataAbilityPredicates** object to specify the maximum number of records.
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.equalTo("NAME", "Rose").limitAs(3)
+  dataAbilityPredicates.equalTo("NAME", "Rose").limitAs(3)
   ```
 
 
@@ -699,8 +677,7 @@ Sets a **DataAbilityPredicates** object to specify the start position of the ret
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.equalTo("NAME", "Rose").offsetAs(3)
+  dataAbilityPredicates.equalTo("NAME", "Rose").offsetAs(3)
   ```
 
 
@@ -726,8 +703,7 @@ Sets a **DataAbilityPredicates** object to group rows that have the same value i
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.groupBy(["AGE", "NAME"])
+  dataAbilityPredicates.groupBy(["AGE", "NAME"])
   ```
 
 ### indexedBy
@@ -751,8 +727,7 @@ Sets a **DataAbilityPredicates** object to specify the index column.
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.indexedBy("SALARY_INDEX")
+  dataAbilityPredicates.indexedBy("SALARY_INDEX")
   ```
 
 
@@ -762,7 +737,7 @@ Sets a **DataAbilityPredicates** object to specify the index column.
 in(field: string, value: Array&lt;ValueType&gt;): DataAbilityPredicates
 
 
-Sets a **DataAbilityPredicates** object to match the field with data type Array\<ValueType> and value within the specified range.
+Sets a **DataAbilityPredicates** object to match the field with data type Array<ValueType> and value within the specified range.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
@@ -780,8 +755,7 @@ Sets a **DataAbilityPredicates** object to match the field with data type Array\
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.in("AGE", [18, 20])
+  dataAbilityPredicates.in("AGE", [18, 20])
   ```
 
 
@@ -791,7 +765,7 @@ Sets a **DataAbilityPredicates** object to match the field with data type Array\
 notIn(field: string, value: Array&lt;ValueType&gt;): DataAbilityPredicates
 
 
-Sets a **DataAbilityPredicates** object to match the field with data type Array\<ValueType> and value out of the specified range.
+Sets a **DataAbilityPredicates** object to match the field with data type Array<ValueType> and value out of the specified range.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
@@ -809,8 +783,7 @@ Sets a **DataAbilityPredicates** object to match the field with data type Array\
 
 **Example**
   ```js
-  let predicates = new dataAbility.DataAbilityPredicates("EMPLOYEE")
-  predicates.notIn("NAME", ["Lisa", "Rose"])
+  dataAbilityPredicates.notIn("NAME", ["Lisa", "Rose"])
   ```
 
 ## ValueType

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

@@ -31,7 +31,7 @@ Creates a distributed data object.
 
 **Example**
   ```js
-  import distributedObject from '@ohos.data.distributedDataObject'
+  import distributedObject from '@ohos.data.distributedDataObject';
   // Create a distributed data object, which contains attributes of four types, namely, string, number, boolean, and object.
   var g_object = distributedObject.createDistributedObject({name:"Amy", age:18, isVis:false, 
                  parent:{mother:"jack mom",father:"jack Dad"}});
@@ -53,7 +53,7 @@ Creates a random session ID.
 
 **Example**
   ```js
-  import distributedObject from '@ohos.data.distributedDataObject'
+  import distributedObject from '@ohos.data.distributedDataObject';
   var sessionId = distributedObject.genSessionId();
   ```
 
@@ -85,7 +85,7 @@ Sets a session ID for synchronization. Automatic synchronization is performed fo
 **Example**
 
   ```js
-  import distributedObject from '@ohos.data.distributedDataObject'
+  import distributedObject from '@ohos.data.distributedDataObject';
   var g_object = distributedObject.createDistributedObject({name:"Amy", age:18, isVis:false, 
                  parent:{mother:"jack mom",father:"jack Dad"}});
   // Add g_object to the distributed network.
@@ -111,7 +111,7 @@ Subscribes to the changes of this distributed data object.
 
 **Example**
   ```js
-  import distributedObject from '@ohos.data.distributedDataObject'
+  import distributedObject from '@ohos.data.distributedDataObject';
   var g_object = distributedObject.createDistributedObject({name:"Amy", age:18, isVis:false, 
                  parent:{mother:"jack mom",father:"jack Dad"}});
   g_object.on("change", function (sessionId, changeData) {
@@ -136,22 +136,22 @@ Unsubscribes from the changes of this distributed data object.
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | type | string | Yes| Event type to unsubscribe from. The value is **change**, which indicates data changes.|
-  | callback | Callback<{ sessionId: string, fields: Array&lt;string&gt; }> | No| Callback used to return the changes of the distributed data object. If this parameter is not specified, this API unsubscribes from all callbacks for data changes of this distributed data object.<br>**sessionId** indicates the session ID of the distributed data object.<br>**fields** indicates the changed attributes of the distributed data object.|
+  | callback | Callback<{ sessionId: string, fields: Array&lt;string&gt; }> | No| Callback to be unregistered. If this parameter is not specified, all data change callbacks of the object will be unregistered.<br>**sessionId** indicates the session ID of the distributed data object.<br>**fields** indicates the changed attributes of the distributed data object.|
 
 
 **Example**
   ```js
-  import distributedObject from '@ohos.data.distributedDataObject'
+  import distributedObject from '@ohos.data.distributedDataObject';
   var g_object = distributedObject.createDistributedObject({name:"Amy", age:18, isVis:false, 
                  parent:{mother:"jack mom",father:"jack Dad"}});
   g_object.on("change", function (sessionId, changeData) {
       console.info("change" + sessionId);
   });
-  // Unsubscribe from the specified data change callback for the distributed data object.
+  // Unregister the specified data change callback for the distributed data object.
   g_object.off("change", function (sessionId, changeData) {
       console.info("change" + sessionId);
   });
-  // Unsubscribe from all data change callbacks for the distributed data object.
+  // Unregister all data change callbacks for the distributed data object.
   g_object.off("change");
   ```
 
@@ -171,10 +171,10 @@ Subscribes to the status change (online or offline) of this distributed data obj
 
 **Example**
   ```js
-  import distributedObject from '@ohos.data.distributedDataObject'
+  import distributedObject from '@ohos.data.distributedDataObject';
   var g_object = distributedObject.createDistributedObject({name:"Amy", age:18, isVis:false, 
                  parent:{mother:"jack mom",father:"jack Dad"}});
-  g_object.on("status", function (sessionId, networkid, status) {
+  g_object.on("status", function (sessionId, networkId, status) {
       this.response += "status changed " + sessionId + " " + status + " " + networkId;
   });
   ```
@@ -197,7 +197,7 @@ Unsubscribes from the status change (online or offline) of this distributed data
 
 **Example**
   ```js
-  import distributedObject from '@ohos.data.distributedDataObject'  
+  import distributedObject from '@ohos.data.distributedDataObject'; 
   g_object.on("status", function (sessionId, networkId, status) {
       this.response += "status changed " + sessionId + " " + status + " " + networkId;
   });

en/application-dev/security/accesstoken-guidelines.md

@@ -43,7 +43,7 @@ Declare the permissions required by the app one by one in the **config.json** fi
 ```json
 {
     "module" : {
-        "requesetPermissions":[
+        "requestPermissions":[
            {
                 "name" : "ohos.permission.PERMISSION1",
                 "reason": "$string:reason",
@@ -141,4 +141,4 @@ The procedure is as follows:
 
 ```
 > **NOTE**<br>
-> For details about how to use **requestPermissionsFromUser**, see [API Reference](../reference/apis/js-apis-ability-context.md#abilitycontextrequestpermissionsfromuser).
+> For details about how to use **requestPermissionsFromUser**, see [API Reference](../reference/apis/js-apis-ability-context.md).