Update docs against 11985+12023+12047+12134

Signed-off-by: wusongqing<wusongqing@huawei.com>

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

-# Device Usage Statistics
+# @ohos.deviceUsageStatistics (Device Usage Statistics)
 
 This module provides APIs for collecting statistics on device usage.
 
@@ -487,7 +487,7 @@ Enumerates the interval types for querying the application usage duration.
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.App
 
-| Name          | Default Value | Description                                      |
+| Name          | Value | Description                                      |
 | ------------ | ---- | ---------------------------------------- |
 | BY_OPTIMIZED | 0    | The system obtains the application usage duration statistics in the specified time frame at the interval the system deems appropriate.|
 | BY_DAILY     | 1    | The system obtains the application usage duration statistics in the specified time frame on a daily basis.             |

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

-# Obtaining Process Information
+# @ohos.process (Obtaining Process Information)
 
 > **NOTE**
 >
@@ -18,13 +18,13 @@ import process from '@ohos.process';
 
 | Name| Type| Readable| Writable| Description|
 | -------- | -------- | -------- | -------- | -------- |
-| egid | number | Yes| No| Effective group identifier (EGID) of a process. This is a system API and cannot be called by third-party applications.|
-| euid | number | Yes| No| Effective user identifier (EUID) of a process. This is a system API and cannot be called by third-party applications.|
-| gid | number | Yes| No| Group identifier (GID) of a process. This is a system API and cannot be called by third-party applications.|
+| egid | number | Yes| No| Effective group identifier (EGID) of a process.<br>**System API**: This is a system API.<br>It is used only to test applications.|
+| euid | number | Yes| No| Effective user identifier (EUID) of a process.<br>**System API**: This is a system API.<br>It is used only to test applications.|
+| gid | number | Yes| No| Group identifier (GID) of a process.<br>**System API**: This is a system API.<br>It is used only to test applications.|
 | uid | number | Yes| No| User identifier (UID) of a process.|
-| groups | number[] | Yes| No| Array with supplementary group IDs. This is a system API and cannot be called by third-party applications.|
+| groups | number[] | Yes| No| Array with supplementary group IDs.<br>**System API**: This is a system API.<br>It is used only to test applications.|
 | pid | number | Yes| No| Process ID (PID) of a process.|
-| ppid | number | Yes| No| Parent process ID (PPID) of a process. This is a system API and cannot be called by third-party applications.|
+| ppid | number | Yes| No| Parent process ID (PPID) of a process.<br>**System API**: This is a system API.<br>It is used only to test applications.|
 | tid<sup>8+</sup> | number | Yes| No| Thread ID (TID) of a process.|
 
 
@@ -32,7 +32,7 @@ import process from '@ohos.process';
 
 Provides APIs for throwing exceptions during the addition of a process.
 
-### process.isAppUid<sup>9+</sup>
+### isAppUid<sup>9+</sup>
 
 isAppUid(v: number): boolean
 
@@ -60,7 +60,7 @@ let result = pro.isAppUid(688);
 ```
 
 
-### process.getUidForName<sup>9+</sup>
+### getUidForName<sup>9+</sup>
 
 getUidForName(v: string): number
 
@@ -88,7 +88,7 @@ let pres = pro .getUidForName("tool");
 ```
 
 
-### process.getThreadPriority<sup>9+</sup>
+### getThreadPriority<sup>9+</sup>
 
 getThreadPriority(v: number): number
 
@@ -117,7 +117,7 @@ let pres = pro.getThreadPriority(tid);
 ```
 
 
-### process.getSystemConfig<sup>9+</sup>
+### getSystemConfig<sup>9+</sup>
 
 getSystemConfig(name: number): number
 
@@ -146,7 +146,7 @@ let pres = pro.getSystemConfig(_SC_ARG_MAX);
 ```
 
 
-### process.getEnvironmentVar<sup>9+</sup>
+### getEnvironmentVar<sup>9+</sup>
 
 getEnvironmentVar(name: string): string
 
@@ -174,7 +174,7 @@ let pres = pro.getEnvironmentVar("PATH");
 ```
 
 
-### process.exit<sup>9+</sup>
+### exit<sup>9+</sup>
 
 exit(code: number): void
 
@@ -198,7 +198,7 @@ pro.exit(0);
 ```
 
 
-### process.kill<sup>9+</sup>
+### kill<sup>9+</sup>
 
 kill(signal: number, pid: number): boolean
 
@@ -238,10 +238,10 @@ Allows a process to obtain the standard input and output of its child processes,
 
 | Name| Type| Readable| Writable| Description|
 | -------- | -------- | -------- | -------- | -------- |
-| pid | number | Yes| No| PID of the child process. This is a system API and cannot be called by third-party applications.|
-| ppid | number | Yes| No| PPID of the child process. This is a system API and cannot be called by third-party applications.|
-| exitCode | number | Yes| No| Exit code of the child process. This is a system API and cannot be called by third-party applications.|
-| killed | boolean | Yes| No| Whether the parent process successfully sends a signal to the child process to terminate it. This is a system API and cannot be called by third-party applications.|
+| pid | number | Yes| No| PID of the child process.<br>**System API**: This is a system API.<br>It is used only to test applications.|
+| ppid | number | Yes| No| PPID of the child process.<br>**System API**: This is a system API.<br>It is used only to test applications.|
+| exitCode | number | Yes| No| Exit code of the child process.<br>**System API**: This is a system API.<br>It is used only to test applications.|
+| killed | boolean | Yes| No| Whether the parent process successfully sends a signal to the child process to terminate it.<br>**System API**: This is a system API.<br>It is used only to test applications.|
 
 
 ### wait
@@ -250,7 +250,9 @@ wait(): Promise&lt;number&gt;
 
 Waits until the child process ends. This method uses a promise to return the exit code of the child process.
 
-This is a system API and cannot be called by third-party applications.
+**System API**: This is a system API.
+
+It is used only to test applications.
 
 **System capability**: SystemCapability.Utils.Lang
 
@@ -277,7 +279,9 @@ getOutput(): Promise&lt;Uint8Array&gt;
 
 Obtains the standard output of the child process.
 
-This is a system API and cannot be called by third-party applications.
+**System API**: This is a system API.
+
+It is used only to test applications.
 
 **System capability**: SystemCapability.Utils.Lang
 
@@ -304,7 +308,9 @@ getErrorOutput(): Promise&lt;Uint8Array&gt;
 
 Obtains the standard error output of the child process.
 
-This is a system API and cannot be called by third-party applications.
+**System API**: This is a system API.
+
+It is used only to test applications.
 
 **System capability**: SystemCapability.Utils.Lang
 
@@ -331,7 +337,9 @@ close(): void
 
 Closes the child process in running.
 
-This is a system API and cannot be called by third-party applications.
+**System API**: This is a system API.
+
+It is used only to test applications.
 
 **System capability**: SystemCapability.Utils.Lang
 
@@ -349,7 +357,9 @@ kill(signal: number | string): void
 
 Sends a signal to the specified child process to terminate it.
 
-This is a system API and cannot be called by third-party applications.
+**System API**: This is a system API.
+
+It is used only to test applications.
 
 **System capability**: SystemCapability.Utils.Lang
 
@@ -593,7 +603,9 @@ runCmd(command: string, options?: { timeout?: number, killSignal?: number | stri
 
 Forks a new process to run a shell command and returns the **ChildProcess** object.
 
-This is a system API and cannot be called by third-party applications.
+**System API**: This is a system API.
+
+It is used only to test applications.
 
 **System capability**: SystemCapability.Utils.Lang
 
@@ -609,7 +621,7 @@ This is a system API and cannot be called by third-party applications.
 | Name| Type| Mandatory| Description|
 | -------- | -------- | -------- | -------- |
 | timeout | number | No| Maximum running time (in ms) of the child process. When the running time of the child process exceeds the value of this parameter, the parent process sends a **killSignal** to the child process to terminate it. The default value is **0**.|
-| killSignal | number \| string | No| Signal sent to the child process when the running time of a child process exceeds the timeout period. The default value is **SIGTERM**.|
+| killSignal | number&nbsp;\|&nbsp;string | No| Signal sent to the child process when the running time of a child process exceeds the timeout period. The default value is **SIGTERM**.|
 | maxBuffer | number | No| Maximum buffer size for the standard input and output of the child process. When the size is exceeded, the child process will be terminated. The default value is **1024 \* 1024**.|
 
 **Return value**
@@ -650,7 +662,9 @@ on(type: string, listener: EventListener): void
 
 Stores the events triggered by the user.
 
-This is a system API and cannot be called by third-party applications.
+**System API**: This is a system API.
+
+It is used only to test applications.
 
 **System capability**: SystemCapability.Utils.Lang
 
@@ -682,7 +696,9 @@ off(type: string): boolean
 
 Deletes the event stored by the user.
 
-This is a system API and cannot be called by third-party applications.
+**System API**: This is a system API.
+
+It is used only to test applications.
 
 **System capability**: SystemCapability.Utils.Lang
 
@@ -737,7 +753,9 @@ cwd(): string
 
 Obtains the working directory of this process.
 
-This is a system API and cannot be called by third-party applications.
+**System API**: This is a system API.
+
+It is used only to test applications.
 
 **System capability**: SystemCapability.Utils.Lang
 
@@ -754,7 +772,9 @@ chdir(dir: string): void
 
 Changes the working directory of this process.
 
-This is a system API and cannot be called by third-party applications.
+**System API**: This is a system API.
+
+It is used only to test applications.
 
 **System capability**: SystemCapability.Utils.Lang
 

en/application-dev/reference/apis/js-apis-resourceschedule-deviceUsageStatistics.md

-# Device Usage Statistics
+# @ohos.resourceschedule.usageStatistics (Device Usage Statistics)
 
 This module provides APIs for collecting statistics on device usage.
 
@@ -703,7 +703,7 @@ Queries FA usage records. This API uses an asynchronous callback to return a max
 
 | Name     | Type                                      | Mandatory  | Description                                 |
 | -------- | ---------------------------------------- | ---- | ----------------------------------- |
-| callback | AsyncCallback<Array<[HapModuleInfo](#hapmoduleinfo)>> | Yes   | Callback used to return a maximum of 1000 FA usage records.|
+| callback | AsyncCallback<Array<[HapModuleInfo](#hapmoduleinfo)>> | Yes   | Callback used to return a maximum of **maxNum** FA usage records.|
 
 **Error codes**
 

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

-# URL String Parsing
+# @ohos.url (URL String Parsing)
 
 > **NOTE**
 >
@@ -14,7 +14,7 @@ import Url from '@ohos.url'
 
 ### constructor<sup>9+</sup>
 
-constructor(init?: string[][] | Record&lt;string, string&gt; | string | URLParams)
+constructor(init?: string[][] | Record&lt;string, string&gt; | string | URLSearchParams)
 
 A constructor used to create a **URLParams** instance.
 
@@ -24,7 +24,7 @@ A constructor used to create a **URLParams** instance.
 
 | Name| Type| Mandatory| Description|
 | -------- | -------- | -------- | -------- |
-| init | string[][] \| Record&lt;string, string&gt; \| string \| URLParams | No| Input parameter objects, which include the following:<br>- **string[][]**: two-dimensional string array<br>- **Record&lt;string, string&gt;**: list of objects<br>- **string**: string<br>- **URLParams**: object|
+| init | string[][] \| Record&lt;string, string&gt; \| string \| URLSearchParams | No| Input parameter objects, which include the following:<br>- **string[][]**: two-dimensional string array<br>- **Record&lt;string, string&gt;**: list of objects<br>- **string**: string<br>- **URLSearchParams**: object|
 
 **Example**
 
@@ -140,7 +140,7 @@ for (var pair of searchParamsObject .entries()) { // Show keyName/valueName pair
 
 ### forEach<sup>9+</sup>
 
-forEach(callbackfn: (value: string, key: string, searchParams: this) => void, thisArg?: Object): void
+forEach(callbackFn: (value: string, key: string, searchParams: this) => void, thisArg?: Object): void
 
 Traverses the key-value pairs in the **URLSearchParams** instance by using a callback.
 
@@ -150,10 +150,10 @@ Traverses the key-value pairs in the **URLSearchParams** instance by using a cal
 
 | Name| Type| Mandatory| Description|
 | -------- | -------- | -------- | -------- |
-| callbackfn | function | Yes| Callback invoked to traverse the key-value pairs in the **URLSearchParams** instance.|
-| thisArg | Object | No| Value to use when the callback is invoked.|
+| callbackFn | function | Yes| Callback invoked to traverse the key-value pairs in the **URLSearchParams** instance.|
+| thisArg | Object | No| Value of **this** to use when **callbackFn** is invoked.|
 
-**Table 1** callbackfn parameter description
+**Table 1** callbackFn parameter description
 
 | Name| Type| Mandatory| Description|
 | -------- | -------- | -------- | -------- |
@@ -165,7 +165,7 @@ Traverses the key-value pairs in the **URLSearchParams** instance by using a cal
 
 ```js
 const myURLObject = new Url.URL('https://developer.exampleUrl/?fod=1&bard=2'); 
-myURLObject.URLParams.forEach((value, name, searchParams) => {  
+myURLObject.searchParams.forEach((value, name, searchParams) => {  
     console.log(name, value, myURLObject.searchParams === searchParams);
 });
 ```
@@ -366,18 +366,148 @@ params.append('fod', '3');
 console.log(params.toString());
 ```
 
-## URLSearchParams<sup>(deprecated)</sup>
+## URL
+
+### Attributes
+
+**System capability**: SystemCapability.Utils.Lang
+
+| Name| Type| Readable| Writable| Description|
+| -------- | -------- | -------- | -------- | -------- |
+| hash | string | Yes| Yes| String that contains a harsh mark (#) followed by the fragment identifier of a URL.|
+| host | string | Yes| Yes| Host information in a URL.|
+| hostname | string | Yes| Yes| Hostname (without the port) in a URL.|
+| href | string | Yes| Yes| String that contains the whole URL.|
+| origin | string | Yes| No| Read-only string that contains the Unicode serialization of the origin of the represented URL.|
+| password | string | Yes| Yes| Password in a URL.|
+| pathname | string | Yes| Yes| Path in a URL.|
+| port | string | Yes| Yes| Port in a URL.|
+| protocol | string | Yes| Yes| Protocol in a URL.|
+| search | string | Yes| Yes| Serialized query string in a URL.|
+| searchParams | URLSearchParams | Yes| No| **URLSearchParams** object allowing access to the query parameters in a URL.|
+| URLParams | URLParams | Yes| No| **URLParams** object allowing access to the query parameters in a URL.|
+| username | string | Yes| Yes| Username in a URL.|
 
 ### constructor<sup>(deprecated)</sup>
 
+constructor(url: string, base?: string | URL)
+
+Creates a URL.
+
 > **NOTE**
 >
-> This API is deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>](#constructor9+) instead.
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [parseURL<sup>9+</sup>](#parseurl9) instead.
+
+**System capability**: SystemCapability.Utils.Lang
+
+**Parameters**
+
+| Name| Type| Mandatory| Description|
+| -------- | -------- | -------- | -------- |
+| url | string | Yes| Input object.|
+| base | string \| URL | No| Input parameter, which can be any of the following:<br>- **string**: string<br>- **URL**: string or object|
+
+**Example**
+
+```js
+let mm = 'http://username:password@host:8080';
+let a = new Url.URL("/", mm); // Output 'http://username:password@host:8080/';
+let b = new Url.URL(mm); // Output 'http://username:password@host:8080/';
+new Url.URL('path/path1', b); // Output 'http://username:password@host:8080/path/path1';
+let c = new Url.URL('/path/path1', b);  // Output 'http://username:password@host:8080/path/path1';
+new Url.URL('/path/path1', c); // Output 'http://username:password@host:8080/path/path1';
+new Url.URL('/path/path1', a); // Output 'http://username:password@host:8080/path/path1';
+new Url.URL('/path/path1', "https://www.exampleUrl/fr-FR/toto"); // Output https://www.exampleUrl/path/path1
+new Url.URL('/path/path1', ''); // Raises a TypeError exception as '' is not a valid URL
+new Url.URL('/path/path1'); // Raises a TypeError exception as '/path/path1' is not a valid URL
+new Url.URL('https://www.example.com', ); // Output https://www.example.com/
+new Url.URL('https://www.example.com', b); // Output https://www.example.com/
+```
+
+### parseURL<sup>9+</sup>
+
+static parseURL(url : string, base?: string | URL): URL
+
+Parses a URL.
+
+**System capability**: SystemCapability.Utils.Lang
+
+**Parameters**
+
+| Name| Type| Mandatory| Description|
+| -------- | -------- | -------- | -------- |
+| url | string | Yes| Input object.|
+| base | string \| URL | No| Input parameter, which can be any of the following:<br>- **string**: string<br>- **URL**: string or object|
+
+**Error codes**
+
+For details about the error codes, see [Utils Error Codes](../errorcodes/errorcode-utils.md).
+
+| ID| Error Message|
+| -------- | -------- |
+| 10200002 | Invalid url string. |
+
+**Example**
+
+```js
+let mm = 'http://username:password@host:8080';
+Url.URL.parseURL(mm); // Output 'http://username:password@host:8080/';
+```
+
+### tostring
+
+toString(): string
+
+Converts the parsed URL into a string.
+
+**System capability**: SystemCapability.Utils.Lang
+
+**Return value**
+
+| Type| Description|
+| -------- | -------- |
+| string | Website address in a serialized string.|
+
+**Example**
+
+```js
+const url = new Url.URL('http://username:password@host:8080/directory/file?query=pppppp#qwer=da');
+url.toString();
+```
+
+
+### toJSON
+
+toJSON(): string
+
+Converts the parsed URL into a JSON string.
+
+**System capability**: SystemCapability.Utils.Lang
+
+**Return value**
+
+| Type| Description|
+| -------- | -------- |
+| string | Website address in a serialized string.|
+
+**Example**
+```js
+const url = new Url.URL('http://username:password@host:8080/directory/file?query=pppppp#qwer=da');
+url.toJSON();
+```
+
+## URLSearchParams<sup>(deprecated)</sup>
+
+### constructor<sup>(deprecated)</sup>
 
 constructor(init?: string[][] | Record&lt;string, string&gt; | string | URLSearchParams)
 
 A constructor used to create a **URLSearchParams** instance.
 
+> **NOTE**
+>
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>](#constructor9) instead.
+
 **System capability**: SystemCapability.Utils.Lang
 
 **Parameters**
@@ -398,14 +528,14 @@ let params = new Url.URLSearchParams(urlObject.search);
 
 ### append<sup>(deprecated)</sup>
 
-> **NOTE**
->
-> This API is deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.append<sup>9+</sup>](#append9) instead.
-
 append(name: string, value: string): void
 
 Appends a key-value pair into the query string.
 
+> **NOTE**
+>
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.append<sup>9+</sup>](#append9) instead.
+
 **System capability**: SystemCapability.Utils.Lang
 
 **Parameters**
@@ -425,14 +555,14 @@ paramsObject.append('fod', '3');
 
 ### delete<sup>(deprecated)</sup>
 
-> **NOTE**
->
-> This API is deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.delete<sup>9+</sup>](#delete9) instead.
-
 delete(name: string): void
 
 Deletes key-value pairs of the specified key.
 
+> **NOTE**
+>
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.delete<sup>9+</sup>](#delete9) instead.
+
 **System capability**: SystemCapability.Utils.Lang
 
 **Parameters**
@@ -451,14 +581,14 @@ paramsobject.delete('fod');
 
 ### getAll<sup>(deprecated)</sup>
 
-> **NOTE**
->
-> This API is deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.getAll<sup>9+</sup>](#getall9) instead.
-
 getAll(name: string): string[]
 
 Obtains all the key-value pairs based on the specified key.
 
+> **NOTE**
+>
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.getAll<sup>9+</sup>](#getall9) instead.
+
 **System capability**: SystemCapability.Utils.Lang
 
 **Parameters**
@@ -484,14 +614,14 @@ console.log(params.getAll('fod').toString()) // Output ["1","3"].
 
 ### entries<sup>(deprecated)</sup>
 
-> **NOTE**
->
-> This API is deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.entries<sup>9+</sup>](#entries9) instead.
-
 entries(): IterableIterator<[string, string]>
 
 Obtains an ES6 iterator. Each item of the iterator is a JavaScript array, and the first and second fields of each array are the key and value respectively.
 
+> **NOTE**
+>
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.entries<sup>9+</sup>](#entries9) instead.
+
 **System capability**: SystemCapability.Utils.Lang
 
 **Return value**
@@ -511,24 +641,25 @@ for (var pair of searchParamsObject .entries()) { // Show keyName/valueName pair
 
 
 ### forEach<sup>(deprecated)</sup>
-> **NOTE**
->
-> This API is deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.forEach<sup>9+</sup>](#foreach9) instead.
 
-forEach(callbackfn: (value: string, key: string, searchParams: this) => void, thisArg?: Object): void
+forEach(callbackFn: (value: string, key: string, searchParams: this) => void, thisArg?: Object): void
 
 Traverses the key-value pairs in the **URLSearchParams** instance by using a callback.
 
+> **NOTE**
+>
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.forEach<sup>9+</sup>](#foreach9) instead.
+
 **System capability**: SystemCapability.Utils.Lang
 
 **Parameters**
 
 | Name| Type| Mandatory| Description|
 | -------- | -------- | -------- | -------- |
-| callbackfn | function | Yes| Callback invoked to traverse the key-value pairs in the **URLSearchParams** instance.|
-| thisArg | Object | No| Value to use when the callback is invoked.|
+| callbackFn | function | Yes| Callback invoked to traverse the key-value pairs in the **URLSearchParams** instance.|
+| thisArg | Object | No| Value to use when **callbackFn** is invoked.|
 
-**Table 1** callbackfn parameter description
+**Table 1** callbackFn parameter description
 
 | Name| Type| Mandatory| Description|
 | -------- | -------- | -------- | -------- |
@@ -547,14 +678,15 @@ myURLObject.searchParams.forEach((value, name, searchParams) => {
 
 
 ### get<sup>(deprecated)</sup>
-> **NOTE**
->
-> This API is deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.get<sup>9+</sup>](#get9) instead.
 
 get(name: string): string | null
 
 Obtains the value of the first key-value pair based on the specified key.
 
+> **NOTE**
+>
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.get<sup>9+</sup>](#get9) instead.
+
 **System capability**: SystemCapability.Utils.Lang
 
 **Parameters**
@@ -580,14 +712,15 @@ let age = parseInt(paramsObject.get("age"), 10); // is the number 18
 
 
 ### has<sup>(deprecated)</sup>
-> **NOTE**
->
-> This API is deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.has<sup>9+</sup>](#has9) instead.
 
 has(name: string): boolean
 
 Checks whether a key has a value.
 
+> **NOTE**
+>
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.has<sup>9+</sup>](#has9) instead.
+
 **System capability**: SystemCapability.Utils.Lang
 
 **Parameters**
@@ -612,14 +745,15 @@ paramsObject.has('bard') === true;
 
 
 ### set<sup>(deprecated)</sup>
-> **NOTE**
->
-> This API is deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.set<sup>9+</sup>](#set9) instead.
 
 set(name: string, value: string): void
 
 Sets the value for a key. If key-value pairs matching the specified key exist, the value of the first key-value pair will be set to the specified value and other key-value pairs will be deleted. Otherwise, the key-value pair will be appended to the query string.
 
+> **NOTE**
+>
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.set<sup>9+</sup>](#set9) instead.
+
 **System capability**: SystemCapability.Utils.Lang
 
 **Parameters**
@@ -639,14 +773,15 @@ paramsObject.set('baz', '3'); // Add a third parameter.
 
 
 ### sort<sup>(deprecated)</sup>
-> **NOTE**
->
-> This API is deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.sort<sup>9+</sup>](#sort9) instead.
 
 sort(): void
 
 Sorts all key-value pairs contained in this object based on the Unicode code points of the keys and returns undefined.  This method uses a stable sorting algorithm, that is, the relative order between key-value pairs with equal keys is retained.
 
+> **NOTE**
+>
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.sort<sup>9+</sup>](#sort9) instead.
+
 **System capability**: SystemCapability.Utils.Lang
 
 **Example**
@@ -659,14 +794,15 @@ console.log(searchParamsObject.toString()); // Display the sorted query string /
 
 
 ### keys<sup>(deprecated)</sup>
-> **NOTE**
->
-> This API is deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.keys<sup>9+</sup>](#keys9) instead.
 
 keys(): IterableIterator&lt;string&gt;
 
 Obtains an ES6 iterator that contains the keys of all the key-value pairs.
 
+> **NOTE**
+>
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.keys<sup>9+</sup>](#keys9) instead.
+
 **System capability**: SystemCapability.Utils.Lang
 
 **Return value**
@@ -686,14 +822,15 @@ for (var key of searchParamsObject .keys()) { // Output key-value pairs
 
 
 ### values<sup>(deprecated)</sup>
-> **NOTE**
->
-> This API is deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.values<sup>9+</sup>](#values9) instead.
 
 values(): IterableIterator&lt;string&gt;
 
 Obtains an ES6 iterator that contains the values of all the key-value pairs.
 
+> **NOTE**
+>
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.values<sup>9+</sup>](#values9) instead.
+
 **System capability**: SystemCapability.Utils.Lang
 
 **Return value**
@@ -714,15 +851,14 @@ for (var value of searchParams.values()) {
 
 ### [Symbol.iterator]<sup>(deprecated)</sup>
 
-> **NOTE**
->
-> This API is deprecated since API version 9. You are advised to use [[Symbol.iterator]<sup>9+</sup>](#symboliterator9) instead.
-
-
 [Symbol.iterator]\(): IterableIterator&lt;[string, string]&gt;
 
 Obtains an ES6 iterator. Each item of the iterator is a JavaScript array, and the first and second fields of each array are the key and value respectively.
 
+> **NOTE**
+>
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [Symbol.iterator]<sup>9+</sup>](#symboliterator9) instead.
+
 **System capability**: SystemCapability.Utils.Lang
 
 **Return value**
@@ -741,14 +877,15 @@ for (const [name, value] of paramsObject) {
 ```
 
 ### tostring<sup>(deprecated)</sup>
-> **NOTE**
->
-> This API is deprecated since API version 9. You are advised to use [URLParams<sup>9+</sup>.tostring<sup>9+</sup>](#tostring9) instead.
 
 toString(): string
 
 Obtains search parameters that are serialized as a string and, if necessary, percent-encodes the characters in the string.
 
+> **NOTE**
+>
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [tostring<sup>9+</sup>](#tostring9) instead.
+
 **System capability**: SystemCapability.Utils.Lang
 
 **Return value**
@@ -784,14 +921,17 @@ console.log(params.toString());
 | port | string | Yes| Yes| Port in a URL.|
 | protocol | string | Yes| Yes| Protocol in a URL.|
 | search | string | Yes| Yes| Serialized query string in a URL.|
-| searchParams | URLsearchParams | Yes| No| **URLSearchParams** object allowing access to the query parameters in a URL.|
+| searchParams | URLSearchParams | Yes| No| **URLSearchParams** object allowing access to the query parameters in a URL.|
 | URLParams | URLParams | Yes| No| **URLParams** object allowing access to the query parameters in a URL.|
 | username | string | Yes| Yes| Username in a URL.|
 
+### constructor<sup>(deprecated)</sup>
 
-### constructor
+> **NOTE**
+>
+> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [parseURL<sup>9+</sup>](#parseurl9) instead.
 
-constructor(url?: string, base?: string | URL)
+constructor(url: string, base?: string | URL)
 
 Creates a URL.
 
@@ -807,23 +947,23 @@ Creates a URL.
 **Example**
 
 ```js
-let mm = 'http://username:password@host:8080';
-let a = new Url.URL("/", mm); // Output 'http://username:password@host:8080/';
-let b = new Url.URL(mm); // Output 'http://username:password@host:8080/';
-new Url.URL('path/path1', b); // Output 'http://username:password@host:8080/path/path1';
-let c = new Url.URL('/path/path1', b);  // Output 'http://username:password@host:8080/path/path1'; 
-new Url.URL('/path/path1', c); // Output 'http://username:password@host:8080/path/path1';
-new Url.URL('/path/path1', a); // Output 'http://username:password@host:8080/path/path1';
+let mm = 'https://username:password@host:8080';
+let a = new Url.URL("/", mm); // Output 'https://username:password@host:8080/';
+let b = new Url.URL(mm); // Output 'https://username:password@host:8080/';
+new Url.URL('path/path1', b); // Output 'https://username:password@host:8080/path/path1';
+let c = new Url.URL('/path/path1', b);  // Output 'https://username:password@host:8080/path/path1'; 
+new Url.URL('/path/path1', c); // Output 'https://username:password@host:8080/path/path1';
+new Url.URL('/path/path1', a); // Output 'https://username:password@host:8080/path/path1';
 new Url.URL('/path/path1', "https://www.exampleUrl/fr-FR/toto"); // Output https://www.exampleUrl/path/path1
 new Url.URL('/path/path1', ''); // Raises a TypeError exception as '' is not a valid URL
 new Url.URL('/path/path1'); // Raises a TypeError exception as '/path/path1' is not a valid URL
-new Url.URL('http://www.shanxi.com', ); // Output http://www.shanxi.com/
-new Url.URL('http://www.shanxi.com', b); // Output http://www.shanxi.com/
+new Url.URL('https://www.example.com', ); // Output https://www.example.com/
+new Url.URL('https://www.example.com', b); // Output https://www.example.com/
 ```
 
 ### parseURL<sup>9+</sup>
 
-static parseURL(inputUrl : string, inputBase ?: string | URL)
+static parseURL(url : string, base?: string | URL): URL
 
 Parses a URL.
 
@@ -833,14 +973,14 @@ Parses a URL.
 
 | Name| Type| Mandatory| Description|
 | -------- | -------- | -------- | -------- |
-| inputUrl | string | Yes| Input object.|
-| inputBase | string \| URL | No| Input parameter, which can be any of the following:<br>- **string**: string<br>- **URL**: string or object|
+| url | string | Yes| Input object.|
+| base | string \| URL | No| Input parameter, which can be any of the following:<br>- **string**: string<br>- **URL**: string or object|
 
 **Example**
 
 ```js
-let mm = 'http://username:password@host:8080';
-Url.URL.parseURL(mm); // Output 'http://username:password@host:8080/';
+let mm = 'https://username:password@host:8080';
+Url.URL.parseURL(mm); // Output 'https://username:password@host:8080/';
 ```
 
 ### tostring
@@ -860,7 +1000,7 @@ Converts the parsed URL into a string.
 **Example**
 
 ```js
-const url = new Url.URL('http://username:password@host:8080/directory/file?query=pppppp#qwer=da');
+const url = new Url.URL('https://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 url.toString();
 ```
 
@@ -881,7 +1021,7 @@ Converts the parsed URL into a JSON string.
 
 **Example**
 ```js
-const url = new Url.URL('http://username:password@host:8080/directory/file?query=pppppp#qwer=da');
+const url = new Url.URL('https://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 url.toJSON();
 ```
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