!6078 翻译已完成5519&5901

Merge pull request !6078 from shawn_he/0629-a

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

@@ -2,13 +2,13 @@
 
 This module provides the application event logging functions, such as writing application events to the event file and managing the event logging configuration.
 
-> ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE**
+> ![icon-note.gif](public_sys-resources/icon-note.gif) **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.
 
 
 ## Modules to Import
 
-```
+```js
 import hiAppEvent from '@ohos.hiAppEvent';
 ```
 
@@ -25,14 +25,14 @@ Writes event information to the event file of the current day. This API supports
 
 | Name   | Type                     | Mandatory| Description                                                        |
 | --------- | ------------------------- | ---- | ------------------------------------------------------------ |
-| eventName | string                    | Yes  | Application event name.<br>You need to customize the event name. It can contain a maximum of 48 characters, including digits (0 to 9), letters (a to z), and underscores (\_). It must start with a letter.|
+| eventName | string                    | Yes  | Application event name.<br>You need to customize the event name. It can contain a maximum of 48 characters, including digits (0 to 9), letters (a to z), and underscores (\_). It must start with a letter. |
 | eventType | [EventType](#eventtype)   | Yes  | Application event type.                                              |
-| keyValues | object                    | Yes  | Parameter key-value pair. For a variable-length parameter, enter each pair of parameter name and value in sequence. For a JSON parameter, enter the parameter name as the key and parameter value as the value.<br>- A key must be a string, and a value must be a string, number, boolean, or Array (which can only be a string, number, or boolean).<br>- The number of event parameters must be less than or equal to 32.<br>- The parameter name can contain a maximum of 16 characters, including digits (0 to 9), letters (a to z), and underscores (\_). It must start with a letter and cannot end with an underscore (\_).<br>- A string value can contain a maximum of 8*1024 characters.<br>- An array value can contain a maximum of 100 elements. Excess elements will be truncated.|
-| callback  | AsyncCallback&lt;void&gt; | No  | Callback used to process the received return value.<br>-&nbsp; Value **0** indicates that the event verification is successful, and the event will be written to the event file asynchronously. <br>-&nbsp; A value greater than **0** indicates that invalid parameters are present in the event, and the event will be written to the event file asynchronously after the invalid parameters are ignored. <br>-&nbsp; A value smaller than **0** indicates that the event verification fails, and the event will not be written to the event file.|
+| keyValues | object                    | Yes  | Parameter key-value pair. For a variable-length parameter, enter each pair of parameter name and value in sequence. For a JSON parameter, enter the parameter name as the key and parameter value as the value.<br>- A key must be a string, and a value must be a string, number, boolean, or Array (which can only be a string, number, or boolean).<br>- The number of event parameters must be less than or equal to 32.<br>- The parameter name can contain a maximum of 16 characters, including digits (0 to 9), letters (a to z), and underscores (\_). It must start with a letter and cannot end with an underscore (\_).<br>- A string value can contain a maximum of 8*1024 characters.<br>- An array value can contain a maximum of 100 elements. Excess elements will be truncated. |
+| callback  | AsyncCallback&lt;void&gt; | No  | Callback used to process the received return value.<br>-&nbsp; Value **0** indicates that the event verification is successful, and the event will be written to the event file asynchronously. <br>-&nbsp; A value greater than **0** indicates that invalid parameters are present in the event, and the event will be written to the event file asynchronously after the invalid parameters are ignored. <br>-&nbsp; A value smaller than **0** indicates that the event verification fails, and the event will not be written to the event file. |
 
 **Example**
 
-```
+```js
 hiAppEvent.write("test_event", hiAppEvent.EventType.FAULT, {"int_data":100, "str_data":"strValue"}, (err, value) => {
     if (err) {
         // Event writing exception: Write the event to the event file after the invalid parameters in the event are ignored, or stop writing the event if the event verification fails.
@@ -58,19 +58,19 @@ Writes event information to the event file of the current day. This API supports
 
 | Name   | Type                   | Mandatory| Description                                                        |
 | --------- | ----------------------- | ---- | ------------------------------------------------------------ |
-| eventName | string                  | Yes  | Application event name.<br>You need to customize the event name. It can contain a maximum of 48 characters, including digits (0 to 9), letters (a to z), and underscores (\_). It must start with a letter.|
+| eventName | string                  | Yes  | Application event name.<br>You need to customize the event name. It can contain a maximum of 48 characters, including digits (0 to 9), letters (a to z), and underscores (\_). It must start with a letter. |
 | eventType | [EventType](#eventtype) | Yes  | Application event type.                                              |
-| keyValues | object                  | Yes  | Parameter key-value pair. For a variable-length parameter, enter each pair of parameter name and value in sequence. For a JSON parameter, enter the parameter name as the key and parameter value as the value.<br>- A key must be a string, and a value must be a string, number, boolean, or Array (which can only be a string, number, or boolean).<br>- The number of event parameters must be less than or equal to 32.<br>- The parameter name can contain a maximum of 16 characters, including digits (0 to 9), letters (a to z), and underscores (\_). It must start with a letter and cannot end with an underscore (\_).<br>- A string value can contain a maximum of 8*1024 characters.<br>- An array value can contain a maximum of 100 elements. Excess elements will be truncated.|
+| keyValues | object                  | Yes  | Parameter key-value pair. For a variable-length parameter, enter each pair of parameter name and value in sequence. For a JSON parameter, enter the parameter name as the key and parameter value as the value.<br>- A key must be a string, and a value must be a string, number, boolean, or Array (which can only be a string, number, or boolean).<br>- The number of event parameters must be less than or equal to 32.<br>- The parameter name can contain a maximum of 16 characters, including digits (0 to 9), letters (a to z), and underscores (\_). It must start with a letter and cannot end with an underscore (\_).<br>- A string value can contain a maximum of 8*1024 characters.<br>- An array value can contain a maximum of 100 elements. Excess elements will be truncated. |
 
 **Return value**
 
 | Type               | Description                                                        |
 | ------------------- | ------------------------------------------------------------ |
-| Promise&lt;void&gt; | Promise used to process the callback in the then() and catch() methods when event writing succeeded or failed.|
+| Promise&lt;void&gt; | Promise used to process the callback in the then() and catch() methods when event writing succeeded or failed. |
 
 **Example**
 
-```
+```js
 hiAppEvent.write("test_event", hiAppEvent.EventType.FAULT, {"int_data":100, "str_data":"strValue"})
     .then((value) => {
         // Event writing succeeded.
@@ -94,16 +94,16 @@ Configures the application event logging function, such as setting the event log
 
 | Name| Type                         | Mandatory| Description                    |
 | ------ | ----------------------------- | ---- | ------------------------ |
-| config | [ConfigOption](#configoption) | Yes  | Configuration items for application event logging.|
+| config | [ConfigOption](#configoption) | Yes  | Configuration items for application event logging. |
 
 **Return value**
 
 | Type   | Description                                                       |
 | ------- | ----------------------------------------------------------- |
-| boolean | Returns **true** if the configuration is successful; returns **false** otherwise.|
+| boolean | Returns **true** if the configuration is successful; returns **false** otherwise. |
 
 **Example**
-```
+```js
 // Set the application event logging switch.
 hiAppEvent.configure({
     disable: true
@@ -124,8 +124,8 @@ Provides the configuration items for application event logging.
 
 | Name    | Type   | Mandatory| Description                                                        |
 | ---------- | ------- | ---- | ------------------------------------------------------------ |
-| disable    | boolean | No  | Application event logging switch. The value <b>true</b> means to disable the application event logging function, and the value <b>false</b> means the opposite.|
-| maxStorage | string  | No  | Maximum size of the event file storage directory. The default value is **10M**. If the specified size is exceeded, the oldest event logging files in the storage directory will be deleted to free up space.|
+| disable    | boolean | No  | Application event logging switch. The value <b>true</b> means to disable the application event logging function, and the value <b>false</b> means the opposite. |
+| maxStorage | string  | No  | Maximum size of the event file storage directory. The default value is **10M**. If the specified size is exceeded, the oldest event logging files in the storage directory will be deleted to free up space. |
 
 
 ## EventType
@@ -152,7 +152,7 @@ Provides constants that define the names of all predefined events.
 | ------------------------- | -------- | ---- | ---- | -------------------- |
 | USER_LOGIN                | string   | Yes  | No  | User login event.      |
 | USER_LOGOUT               | string   | Yes  | No  | User logout event.      |
-| DISTRIBUTED_SERVICE_START | string   | Yes  | No  | Distributed service startup event.|
+| DISTRIBUTED_SERVICE_START | string   | Yes  | No  | Distributed service startup event. |
 
 
 ## Param
@@ -161,8 +161,8 @@ Provides constants that define the names of all predefined event parameters.
 
 **System capability**: SystemCapability.HiviewDFX.HiAppEvent
 
-| Name                           | Type| Readable| Writable| Description              |
+| Name                           | Type | Readable | Writable | Description     |
 | ------------------------------- | -------- | ---- | ---- | ------------------ |
 | USER_ID                         | string   | Yes  | No  | Custom user ID.    |
-| DISTRIBUTED_SERVICE_NAME        | string   | Yes  | No  | Distributed service name.  |
-| DISTRIBUTED_SERVICE_INSTANCE_ID | string   | Yes  | No  | Distributed service instance ID.|
+| DISTRIBUTED_SERVICE_NAME        | string   | Yes  | No  | Distributed service name. |
+| DISTRIBUTED_SERVICE_INSTANCE_ID | string   | Yes  | No  | Distributed service instance ID. |
\ No newline at end of file

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

 # Distributed Call Chain Tracing
 
+This module implements call chain tracing throughout a service process. It provides functions such as starting and stopping call chain tracing and configuring trace points.
+
 > ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE**<br>
 > The initial APIs of this module are supported since API version 8. Newly added APIs will be marked with a superscript to indicate their earliest API version.
 

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

 # Performance Tracing
 
+This module provides the functions of tracing service processes and monitoring the system performance. It provides the data needed for hiTraceMeter to carry out performance analysis.
+
 > ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE**<br>
 > The initial APIs of this module are supported since API version 8. Newly added APIs will be marked with a superscript to indicate their earliest API version.
 

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

@@ -134,11 +134,11 @@ Obtains the new version information. This function uses an asynchronous callback
 **Example**
 
 ```
-updater.getNewVersionInfo(info => {
+updater.getNewVersionInfo((err, info) => {
   console.log("getNewVersionInfo success  " + info.status);
-  console.log(`info versionName = ` + info.checkResult[0].versionName);
-  console.log(`info versionCode = ` + info.checkResult[0].versionCode);
-  console.log(`info verifyInfo = ` + info.checkResult[0].verifyInfo);
+  console.log(`info versionName = ` + info.checkResults[0].versionName);
+  console.log(`info versionCode = ` + info.checkResults[0].versionCode);
+  console.log(`info verifyInfo = ` + info.checkResults[0].verifyInfo);
 });
 ```
 
@@ -160,9 +160,9 @@ Obtains the new version information. This function uses a promise to return the
 
 ```
 updater.getNewVersionInfo().then(value => {
-  console.log(`info versionName = ` + value.checkResult[0].versionName);
-  console.log(`info versionCode = ` + value.checkResult[0].versionCode);
-  console.log(`info verifyInfo = ` + value.checkResult[0].verifyInfo);
+  console.log(`info versionName = ` + value.checkResults[0].versionName);
+  console.log(`info versionCode = ` + value.checkResults[0].versionCode);
+  console.log(`info verifyInfo = ` + value.checkResults[0].verifyInfo);
 }).catch(err => {
   console.log("getNewVersionInfo promise error: " + err.code);
 });
@@ -185,11 +185,11 @@ Checks whether the current version is the latest. This function uses an asynchro
 **Example**
 
 ```
-updater.checkNewVersion(info => {
+updater.checkNewVersion((err, info) => {
   console.log("checkNewVersion success  " + info.status);
-  console.log(`info versionName = ` + info.checkResult[0].versionName);
-  console.log(`info versionCode = ` + info.checkResult[0].versionCode);
-  console.log(`info verifyInfo = ` + info.checkResult[0].verifyInfo);
+  console.log(`info versionName = ` + info.checkResults[0].versionName);
+  console.log(`info versionCode = ` + info.checkResults[0].versionCode);
+  console.log(`info verifyInfo = ` + info.checkResults[0].verifyInfo);
 });
 ```
 
@@ -211,9 +211,9 @@ Checks whether the current version is the latest. This function uses a promise t
 
 ```
 updater.checkNewVersion().then(value => {
-  console.log(`info versionName = ` + value.checkResult[0].versionName);
-  console.log(`info versionCode = ` + value.checkResult[0].versionCode);
-  console.log(`info verifyInfo = ` + value.checkResult[0].verifyInfo);
+  console.log(`info versionName = ` + value.checkResults[0].versionName);
+  console.log(`info versionCode = ` + value.checkResults[0].versionCode);
+  console.log(`info verifyInfo = ` + value.checkResults[0].verifyInfo);
 }).catch(err => {
   console.log("checkNewVersion promise error: " + err.code);
 });
@@ -284,7 +284,7 @@ Reboots the device and clears the user partition data. This function uses a prom
 **Example**
 
 ```
-updater.rebootAndCleanUserData(result => {
+updater.rebootAndCleanUserData((err, result) => {
   console.log("rebootAndCleanUserData ", result)
 });
 ```
@@ -330,7 +330,7 @@ Installs the update package. This function uses a promise to return the result.
 **Example**
 
 ```
-updater.applyNewVersion(result => {
+updater.applyNewVersion((err, result) => {
   console.log("applyNewVersion ", result)
 });
 ```
@@ -399,7 +399,7 @@ let policy = {
   autoUpgradeInterval: [ 2, 3 ],
   autoUpgradeCondition: 2
 }
-updater.setUpdatePolicy(policy, result => {
+updater.setUpdatePolicy(policy, (err, result) => {
   console.log("setUpdatePolicy ", result)
 });
 ```
@@ -458,7 +458,7 @@ Obtains the update policy. This function uses an asynchronous callback to return
 **Example**
 
 ```
-updater.getUpdatePolicy(policy => {
+updater.getUpdatePolicy((err, policy) => {
   console.log("getUpdatePolicy success");
   console.log(`policy autoDownload = ` + policy.autoDownload);
   console.log(`policy autoDownloadNet = ` + policy.autoDownloadNet);