!15289 [翻译完成】#I6E2NB （14466+14566+14621+14818+14828）

Merge pull request !15289 from Annie_wang/PR14466

!15289 [翻译完成】#I6E2NB （14466+14566+14621+14818+14828）
Merge pull request !15289 from Annie_wang/PR14466
bf3867b0 · openharmony_ci · Gitee · ea489f4a · b2b7f894 · bf3867b0
4 changed file
--- a/en/application-dev/reference/apis/js-apis-appAccount.md
+++ b/en/application-dev/reference/apis/js-apis-appAccount.md
@@ -198,18 +198,23 @@ Creates an app account implicitly based on the specified account owner. This API
 **Example**
  ```js
-  import featureAbility from '@ohos.ability.featureAbility';
  function onResultCallback(code, result) {
    console.log("resultCode: "  + code);
    console.log("result: "  + JSON.stringify(result));
  }
  function onRequestRedirectedCallback(request) {
-    let abilityStartSetting = {want: request};
+    let wantInfo = {
-    featureAbility.startAbility(abilityStartSetting, (err) => {
+      deviceId: '',
+      bundleName: 'com.example.accountjsdemo',
+      action: 'ohos.want.action.viewData',
+      entities: ['entity.system.default'],
+    }
+    this.context.startAbility(wantInfo).then(() => {
+      console.log("startAbility successfully");
+    }).catch((err) => {
      console.log("startAbility err: " + JSON.stringify(err));
-    });
+    })
  }
  try {  
@@ -252,18 +257,23 @@ Creates an app account implicitly based on the specified account owner and optio
 **Example**
  ```js
-  import featureAbility from '@ohos.ability.featureAbility';
  function onResultCallback(code, result) {
    console.log("resultCode: "  + code);
    console.log("result: "  + JSON.stringify(result));
  }
  function onRequestRedirectedCallback(request) {
-    let abilityStartSetting = {want: request};
+    let wantInfo = {
-    featureAbility.startAbility(abilityStartSetting, (err) => {
+      deviceId: '',
+      bundleName: 'com.example.accountjsdemo',
+      action: 'ohos.want.action.viewData',
+      entities: ['entity.system.default'],
+    }
+    this.context.startAbility(wantInfo).then(() => {
+      console.log("startAbility successfully");
+    }).catch((err) => {
      console.log("startAbility err: " + JSON.stringify(err));
-    });
+    })
  }
  let options = {
@@ -1090,7 +1100,8 @@ getAllAccounts(callback: AsyncCallback&lt;Array&lt;AppAccountInfo&gt;&gt;): void
 Obtains information about all accessible app accounts. This API uses an asynchronous callback to return the result.
-**Required Permissions**: ohos.permission.GET_ALL_APP_ACCOUNTS
+**Required permissions**: ohos.permission.GET_ALL_APP_ACCOUNTS
 **System capability**: SystemCapability.Account.AppAccount
 **Parameters**
@@ -1127,7 +1138,8 @@ getAllAccounts(): Promise&lt;Array&lt;AppAccountInfo&gt;&gt;
 Obtains information about all accessible app accounts. This API uses a promise to return the result.
-**Required Permissions**: ohos.permission.GET_ALL_APP_ACCOUNTS
+**Required permissions**: ohos.permission.GET_ALL_APP_ACCOUNTS
 **System capability**: SystemCapability.Account.AppAccount
 **Return value**
@@ -1162,7 +1174,8 @@ getAccountsByOwner(owner: string, callback: AsyncCallback&lt;Array&lt;AppAccount
 Obtains the app accounts that can be accessed by the invoker based on the app account owner. This API uses an asynchronous callback to return the result.
-**Required Permissions**: ohos.permission.GET_ALL_APP_ACCOUNTS
+**Required permissions**: ohos.permission.GET_ALL_APP_ACCOUNTS
 **System capability**: SystemCapability.Account.AppAccount
 **Parameters**
@@ -1202,7 +1215,8 @@ getAccountsByOwner(owner: string): Promise&lt;Array&lt;AppAccountInfo&gt;&gt;
 Obtains the app accounts that can be accessed by the invoker based on the app account owner. This API uses a promise to return the result.
-**Required Permissions**: ohos.permission.GET_ALL_APP_ACCOUNTS
+**Required permissions**: ohos.permission.GET_ALL_APP_ACCOUNTS
 **System capability**: SystemCapability.Account.AppAccount
 **Parameters**
@@ -1303,7 +1317,7 @@ Unsubscribes from account information changes.
 **Example**
  ```js
-  function changeOnCallback(data) {
+  function changeOnCallback(data){
  	console.log("receive change data:" + JSON.stringify(data));
  }
  try{
@@ -1350,7 +1364,7 @@ Authenticates an app account. This API uses an asynchronous callback to return t
 **Example**
  ```js
-  import featureAbility from '@ohos.ability.featureAbility';
  function onResultCallback(code, authResult) {
    console.log("resultCode: "  + code);
@@ -1358,10 +1372,17 @@ Authenticates an app account. This API uses an asynchronous callback to return t
  }
  function onRequestRedirectedCallback(request) {
-    let abilityStartSetting = {want: request};
+    let wantInfo = {
-    featureAbility.startAbility(abilityStartSetting, (err) => {
+      deviceId: '',
-        console.log("startAbility err: " + JSON.stringify(err));
+      bundleName: 'com.example.accountjsdemo',
-    });
+      action: 'ohos.want.action.viewData',
+      entities: ['entity.system.default'],
+    }
+    this.context.startAbility(wantInfo).then(() => {
+      console.log("startAbility successfully");
+    }).catch((err) => {
+      console.log("startAbility err: " + JSON.stringify(err));
+    })
  }
  try {
@@ -1406,7 +1427,7 @@ Authenticates an app account with customized options. This API uses an asynchron
 **Example**
  ```js
-  import featureAbility from '@ohos.ability.featureAbility';
  function onResultCallback(code, authResult) {
    console.log("resultCode: "  + code);
@@ -1414,10 +1435,17 @@ Authenticates an app account with customized options. This API uses an asynchron
  }
  function onRequestRedirectedCallback(request) {
-    let abilityStartSetting = {want: request};
+    let wantInfo = {
-    featureAbility.startAbility(abilityStartSetting, (err) => {
+      deviceId: '',
-        console.log("startAbility err: " + JSON.stringify(err));
+      bundleName: 'com.example.accountjsdemo',
-    });
+      action: 'ohos.want.action.viewData',
+      entities: ['entity.system.default'],
+    }
+    this.context.startAbility(wantInfo).then(() => {
+      console.log("startAbility successfully");
+    }).catch((err) => {
+      console.log("startAbility err: " + JSON.stringify(err));
+    })
  }
  let options = {
@@ -2710,7 +2738,7 @@ Adds an app account. This API uses an asynchronous callback to return the result
 | Name     | Type                       | Mandatory  | Description                  |
 | -------- | ------------------------- | ---- | -------------------- |
-| name     | string                    | Yes   | Name of the target app account.         |
+| name     | string                    | Yes   | Name of the app account to add.         |
 | callback | AsyncCallback&lt;void&gt; | Yes   | Callback invoked to return the result. If the operation is successful, **err** is **null**. Otherwise, **err** is an error object.|
 **Example**
@@ -2755,8 +2783,7 @@ addAccount(name: string, extraInfo?: string): Promise&lt;void&gt;
 Adds an app account name and additional information. This API uses an asynchronous callback to return the result. This API uses a promise to return the result.
-> **NOTE**
+> **NOTE**<br> 
->  
 > This API is supported since API version 7 and deprecated since API version 9. You are advised to use [createAccount](#createaccount9-2).
 **System capability**: SystemCapability.Account.AppAccount
@@ -2808,7 +2835,7 @@ Adds an app account implicitly based on the specified owner. This API uses an as
 **Example**
  ```js
-  import featureAbility from '@ohos.ability.featureAbility';
  function onResultCallback(code, result) {
    console.log("resultCode: "  + code);
@@ -2816,10 +2843,17 @@ Adds an app account implicitly based on the specified owner. This API uses an as
  }
  function onRequestRedirectedCallback(request) {
-    let abilityStartSetting = {want: request};
+    let wantInfo = {
-    featureAbility.startAbility(abilityStartSetting, (err)=>{
+      deviceId: '',
+      bundleName: 'com.example.accountjsdemo',
+      action: 'ohos.want.action.viewData',
+      entities: ['entity.system.default'],
+    }
+    this.context.startAbility(wantInfo).then(() => {
+      console.log("startAbility successfully");
+    }).catch((err) => {
      console.log("startAbility err: " + JSON.stringify(err));
-    });
+    })
  }
  appAccountManager.addAccountImplicitly("com.example.accountjsdemo", "getSocialData", {}, {
@@ -2844,7 +2878,7 @@ Deletes an app account. This API uses an asynchronous callback to return the res
 | Name     | Type                       | Mandatory  | Description              |
 | -------- | ------------------------- | ---- | ---------------- |
-| name     | string                    | Yes   | Name of the target app account.     |
+| name     | string                    | Yes   | Name of the app account to delete.     |
 | callback | AsyncCallback&lt;void&gt; | Yes   | Callback invoked to return the result. If the operation is successful, **err** is **null**. Otherwise, **err** is an error object.|
 **Example**
@@ -2871,7 +2905,7 @@ Deletes an app account. This API uses a promise to return the result.
 | Name | Type    | Mandatory  | Description         |
 | ---- | ------ | ---- | ----------- |
-| name | string | Yes   | Name of the target app account.|
+| name | string | Yes   | Name of the app account to delete.|
 **Return value**
@@ -3756,18 +3790,23 @@ Authenticates an app account with customized options. This API uses an asynchron
 **Example**
  ```js
-  import featureAbility from '@ohos.ability.featureAbility';
  function onResultCallback(code, result) {
      console.log("resultCode: "  + code);
      console.log("result: "  + JSON.stringify(result));
  }
  function onRequestRedirectedCallback(request) {
-      let abilityStartSetting = {want: request};
+    let wantInfo = {
-      featureAbility.startAbility(abilityStartSetting, (err)=>{
+      deviceId: '',
-          console.log("startAbility err: " + JSON.stringify(err));
+      bundleName: 'com.example.accountjsdemo',
-      });
+      action: 'ohos.want.action.viewData',
+      entities: ['entity.system.default'],
+    }
+    this.context.startAbility(wantInfo).then(() => {
+      console.log("startAbility successfully");
+    }).catch((err) => {
+      console.log("startAbility err: " + JSON.stringify(err));
+    })
  }
  appAccountManager.authenticate("LiSi", "com.example.accountjsdemo", "getSocialData", {}, {
@@ -4526,10 +4565,13 @@ Enumerates the constants.
 | KEY_REQUIRED_LABELS<sup>9+</sup> | "requiredLabels"       | Required labels.   |
 | KEY_BOOLEAN_RESULT<sup>9+</sup>  | "booleanResult"        | Return value of the Boolean type.   |
-## ResultCode<sup>8+</sup>
+## ResultCode<sup>(deprecated)</sup>
 Enumerates the result codes.
+> **NOTE**
+> This enum is supported since API version 8 and deprecated since API version 9. From API version 9, error codes are used. For details about the error codes, see [App Account Error Codes](../errorcodes/errorcode-account.md).
 **System capability**: SystemCapability.Account.AppAccount
 | Name                                 | Value  | Description          |
@@ -4765,7 +4807,7 @@ Creates an app account implicitly based on the specified account owner. This API
 | Name             | Type                   | Mandatory  | Description             |
 | ---------------- | --------------------- | ---- | --------------- |
-| options          | [CreateAccountImplicitlyOptions](#createaccountimplicitlyoptions9)  | Yes   | Options for implicitly creating the account.     |
+| options          | [CreateAccountImplicitlyOptions](#createaccountimplicitlyoptions9)  | Yes   | Options for implicitly creating an account.     |
 | callback         | [AuthCallback](#authcallback9) | Yes   | Authenticator callback invoked to return the result.|
 ### addAccountImplicitly<sup>(deprecated)</sup>

--- a/en/application-dev/reference/apis/js-apis-file-fs.md
+++ b/en/application-dev/reference/apis/js-apis-file-fs.md
@@ -15,7 +15,7 @@ import fs from '@ohos.file.fs';
 ## Guidelines
-Before using the APIs provided by this module to perform operations on files or directories, obtain the path of the application sandbox as follows:
+Before using the APIs provided by this module to perform operations on files or directories, obtain the path of the file or directory in the application sandbox as follows:
 **Stage Model**
@@ -147,7 +147,7 @@ Checks whether a file exists. This API uses a promise to return the result.
 | Type                 | Description                          |
 | ------------------- | ---------------------------- |
-| Promise&lt;boolean&gt; | Promise used to return a Boolean value. |
+| Promise&lt;boolean&gt; | Promise used to return a Boolean value.|
 **Example**
@@ -1079,7 +1079,7 @@ Reads the text content of a file. This API uses an asynchronous callback to retu
 | -------- | --------------------------- | ---- | ------------------------------------------------------------ |
 | filePath | string                      | Yes  | Path of the file in the application sandbox.                                  |
 | options  | Object                      | No  | The options are as follows:<br>- **offset** (number): position of the data to read in the file. This parameter is optional. By default, data is read from the current position.<br>- **length** (number): length of the data to read. This parameter is optional. The default value is the file length.<br>- **encoding** (string): format of the string to be encoded. The default value is **'utf-8'**, which is the only value supported.|
-| callback | AsyncCallback&lt;string&gt; | Yes  | Callback used to return the content read.                        |
+| callback | AsyncCallback&lt;string&gt; | Yes  | Callback invoked to return the content read.                        |
 **Example**
@@ -1169,7 +1169,7 @@ Obtains information about a symbolic link. This API uses an asynchronous callbac
 | Name  | Type                              | Mandatory| Description                                  |
 | -------- | ---------------------------------- | ---- | -------------------------------------- |
 | path     | string                             | Yes  | Path of the symbolic link in the application sandbox.|
-| callback | AsyncCallback&lt;[Stat](#stat)&gt; | Yes  | Callback used to return the symbolic link information obtained.      |
+| callback | AsyncCallback&lt;[Stat](#stat)&gt; | Yes  | Callback invoked to return the symbolic link information obtained.      |
 **Example**
@@ -1215,7 +1215,7 @@ Obtains information about a symbolic link synchronously.
 rename(oldPath: string, newPath: string): Promise&lt;void&gt;
-Renames a file. This API uses a promise to return the result.
+Renames a file or directory. This API uses a promise to return the result.
 **System capability**: SystemCapability.FileManagement.File.FileIO
@@ -1248,7 +1248,7 @@ Renames a file. This API uses a promise to return the result.
 rename(oldPath: string, newPath: string, callback: AsyncCallback&lt;void&gt;): void
-Renames a file. This API uses an asynchronous callback to return the result.
+Renames a file or directory. This API uses an asynchronous callback to return the result.
 **System capability**: SystemCapability.FileManagement.File.FileIO
@@ -1278,7 +1278,7 @@ Renames a file. This API uses an asynchronous callback to return the result.
 renameSync(oldPath: string, newPath: string): void
-Synchronously renames a file.
+Renames a file or directory synchronously.
 **System capability**: SystemCapability.FileManagement.File.FileIO
@@ -1366,7 +1366,7 @@ Flushes data of a file to disk. This API uses an asynchronous callback to return
 fsyncSync(fd: number): void
-Flushes data of a file to disk in synchronous mode.
+Flushes data of a file to disk synchronously.
 **System capability**: SystemCapability.FileManagement.File.FileIO
@@ -1454,7 +1454,7 @@ Flushes data of a file to disk. This API uses an asynchronous callback to return
 fdatasyncSync(fd: number): void
-Synchronizes data in a file in synchronous mode.
+Synchronizes data in a file synchronously.
 **System capability**: SystemCapability.FileManagement.File.FileIO

--- a/en/application-dev/reference/apis/js-apis-file-statvfs.md
+++ b/en/application-dev/reference/apis/js-apis-file-statvfs.md
@@ -36,14 +36,14 @@ Obtains the number of free bytes of the specified file system in asynchronous mo
  ```js
  let path = "/dev";
-  statfs.getFreeSize(path).then((number) => {
+  statvfs.getFreeSize(path).then((number) => {
    console.info("getFreeSize promise successfully, Size: " + number);
  }).catch((err) => {
    console.info("getFreeSize failed with error message: " + err.message + ", error code: " + err.code);
  });
  ```
-## statfs.getFreeSize
+## statvfs.getFreeSize
 getFreeSize(path:string, callback:AsyncCallback&lt;number&gt;): void
@@ -62,7 +62,7 @@ Obtains the number of free bytes of the specified file system in asynchronous mo
  ```js
  let path = "/dev";
-  statfs.getFreeSize(path, (err, number) => {
+  statvfs.getFreeSize(path, (err, number) => {
    if (err) {
      console.info("getFreeSize failed with error message: " + err.message + ", error code: " + err.code);
    } else {
@@ -71,7 +71,7 @@ Obtains the number of free bytes of the specified file system in asynchronous mo
  });
  ```
-## statfs.getTotalSize
+## statvfs.getTotalSize
 getTotalSize(path: string): Promise&lt;number&gt;
@@ -95,14 +95,14 @@ Obtains the total number of bytes of the specified file system in asynchronous m
  ```js
  let path = "/dev";
-  statfs.getTotalSize(path).then((number) => {
+  statvfs.getTotalSize(path).then((number) => {
    console.info("getTotalSize promise successfully, Size: " + number);
  }).catch((err) => {
    console.info("getTotalSize with error message: " + err.message + ", error code: " + err.code);
  });
  ```
-## statfs.getTotalSize
+## statvfs.getTotalSize
 getTotalSize(path: string, callback: AsyncCallback&lt;number&gt;): void
@@ -121,7 +121,7 @@ Obtains the total number of bytes of the specified file system in asynchronous m
  ```js
  let path = "/dev";
-  statfs.getTotalSize(path, (err, number) => {
+  statvfs.getTotalSize(path, (err, number) => {
    if (err) {
      console.info("getTotalSize with error message: " + err.message + ", error code: " + err.code);
    } else {

--- a/en/application-dev/reference/apis/js-apis-fileAccess.md
+++ b/en/application-dev/reference/apis/js-apis-fileAccess.md
@@ -17,7 +17,7 @@ import fileAccess from '@ohos.file.fileAccess';
 getFileAccessAbilityInfo( ) : Promise&lt;Array&lt;Want&gt;&gt;
-Obtains information about all wants with **extension** set to **fileAcesss** in the system. A want is a basic communication component used to start services. This API uses a promise to return the result.
+Obtains information about all wants with **extension** set to **fileAccess** in the system. A want is a basic communication component used to start services. This API uses a promise to return the result.
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -47,7 +47,7 @@ Obtains information about all wants with **extension** set to **fileAcesss** in
 getFileAccessAbilityInfo(callback: AsyncCallback&lt;Array&lt;Want&gt;&gt;): void;
-Obtains information about all wants with **extension** set to **fileAcesss** in the system. A want is a basic communication component used to start services. This API uses an asynchronous callback to return the result.
+Obtains information about all wants with **extension** set to **fileAccess** in the system. A want is a basic communication component used to start services. This API uses an asynchronous callback to return the result.
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -114,7 +114,7 @@ Synchronously creates a **Helper** object to connect to the specified wants. The
      },
    ]
    try {
-      // this.context is passed by MainAbility.
+      // this.context is passed by EntryAbility.
      fileAccessHelper = fileAccess.createFileAccessHelper(this.context, wantInfos);
      if (!fileAccessHelper)
        console.error("createFileAccessHelper interface returns an undefined object");
@@ -150,12 +150,12 @@ Synchronously creates a **Helper** object to connect to all file management serv
  ```js
  createFileAccessHelper() {
-    let fileAccesssHelperAllServer = null;
+    let fileAccessHelperAllServer = null;
    // Create a Helper object to interact with all file management services configured with fileAccess in the system.
    try {
-      // this.context is passed by MainAbility.
+      // this.context is passed by EntryAbility.
-      fileAccesssHelperAllServer = fileAccess.createFileAccessHelper(this.context);
+      fileAccessHelperAllServer = fileAccess.createFileAccessHelper(this.context);
-      if (!fileAccesssHelperAllServer)
+      if (!fileAccessHelperAllServer)
        console.error("createFileAccessHelper interface returns an undefined object");
    } catch (error) {
      console.error("createFileAccessHelper failed, errCode:" + error.code + ", errMessage:" + error.message);
@@ -167,8 +167,7 @@ Synchronously creates a **Helper** object to connect to all file management serv
 getRoots( ) : Promise&lt;RootIterator&gt;
-Obtains information about the device root nodes of the file management service type connected to the **Helper** object. This API uses a promise to return a **RootIterator** object, which
+Obtains information about the device root nodes of the file management service type connected to the **Helper** object. This API uses a promise to return a **RootIterator** object, which returns [RootInfo](#rootinfo) by using [next()](#rootiteratornext).
-returns [RootInfo](#rootinfo) by using [next()](#rootiteratornext).
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -212,6 +211,7 @@ returns [RootInfo](#rootinfo) by using [next()](#rootiteratornext).
 getRoots(callback:AsyncCallback&lt;RootIterator&gt;) : void;
 Obtains information about the device root nodes of the file management service type connected to the **Helper** object. This API uses an asynchronous callback to return the result.
 The callback has a **RootIterator** object, which returns [RootInfo](#rootinfo) through [next()](#rootiteratornext).
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -255,7 +255,7 @@ The callback has a **RootIterator** object, which returns [RootInfo](#rootinfo)
 listFile(filter?: Filter) : FileIterator
-Synchronously obtains the **FileIterator** object of the first-level files (file folder) matching the conditions of the filter from the device root node. The **FileIterator** object then returns [FileInfo](#fileinfo) by using [next()](#fileiteratornext).
+Synchronously obtains the **FileIterator** object of the first-level files (directory) matching the conditions of the filter from the device root node. The **FileIterator** object then returns [FileInfo](#fileinfo) by using [next()](#fileiteratornext).
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -356,7 +356,7 @@ Recursively obtains the **FileIterator** object of the files matching the condit
 listFile(filter?: Filter) : FileIterator
-Synchronously obtains the **FileIterator** object of the next-level files (file folders) matching the conditions of the filter from a directory. The **FileIterator** object then returns [FileInfo](#fileinfo) by using [next()](#fileiteratornext).
+Synchronously obtains the **FileIterator** object of the next-level files (directories) matching the conditions of the filter from a directory. The **FileIterator** object then returns [FileInfo](#fileinfo) by using [next()](#fileiteratornext).
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -542,7 +542,7 @@ Creates a file in a directory. This API uses an asynchronous callback to return
 mkDir(parentUri: string, displayName: string) : Promise&lt;string&gt;
-Creates a folder in a directory. This API uses a promise to return the result.
+Creates a directory. This API uses a promise to return the result.
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -552,14 +552,14 @@ Creates a folder in a directory. This API uses a promise to return the result.
  | Name| Type| Mandatory| Description|
  | --- | --- | --- | -- |
-  | parentUri | string | Yes| URI of the parent directory for the folder to create.|
+  | parentUri | string | Yes| URI of the parent directory for the directory to create.|
-  | displayName | string | Yes| Name of the folder to create.|
+  | displayName | string | Yes| Name of the directory to create.|
 **Return value**
 | Type| Description|
 | --- | -- |
-| Promise&lt;string&gt; | Promise used to return the URI of the folder created.|
+| Promise&lt;string&gt; | Promise used to return the URI of the directory created.|
 **Example**
@@ -587,7 +587,7 @@ Creates a folder in a directory. This API uses a promise to return the result.
 mkDir(parentUri: string, displayName: string, callback: AsyncCallback&lt;string&gt;) : void;
-Creates a folder in a directory. This API uses an asynchronous callback to return the result.
+Creates a directory. This API uses an asynchronous callback to return the result.
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -597,9 +597,9 @@ Creates a folder in a directory. This API uses an asynchronous callback to retur
  | Name| Type| Mandatory| Description|
  | --- | --- | --- | -- |
-  | parentUri | string | Yes| URI of the parent directory for the folder to create.|
+  | parentUri | string | Yes| URI of the parent directory for the directory to create.|
-  | displayName | string | Yes| Name of the folder to create.|
+  | displayName | string | Yes| Name of the directory to create.|
-  | callback | AsyncCallback&lt;string&gt; | Yes| Promise used to return the URI of the folder created.|
+  | callback | AsyncCallback&lt;string&gt; | Yes| Promise used to return the URI of the directory created.|
 **Example**
@@ -677,7 +677,7 @@ Opens a file. This API uses an asynchronous callback to return the result.
  | --- | --- | --- | -- |
  | uri | string | Yes| URI of the file to open.|
  | flags | [OPENFLAGS](#openflags) | Yes| File open mode.|
-  | callback | AsyncCallback&lt;number&gt; | Yes| Promise used to return the file descriptor of the file opened.|
+  | callback | AsyncCallback&lt;number&gt; | Yes| Callback invoked to return the file descriptor of the file opened.|
 **Example**
@@ -704,7 +704,7 @@ Opens a file. This API uses an asynchronous callback to return the result.
 delete(uri: string) : Promise&lt;number&gt;
-Deletes a file or folder. This API uses a promise to return the result.
+Deletes a file or directory. This API uses a promise to return the result.
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -714,7 +714,7 @@ Deletes a file or folder. This API uses a promise to return the result.
  | Name| Type| Mandatory| Description|
  | --- | --- | --- | -- |
-  | uri | string | Yes| URI of the file or folder to delete.|
+  | uri | string | Yes| URI of the file or directory to delete.|
 **Return value**
@@ -743,7 +743,7 @@ Deletes a file or folder. This API uses a promise to return the result.
 delete(uri: string, callback: AsyncCallback&lt;number&gt;) : void;
-Deletes a file or folder. This API uses an asynchronous callback to return the result.
+Deletes a file or directory. This API uses an asynchronous callback to return the result.
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -753,7 +753,7 @@ Deletes a file or folder. This API uses an asynchronous callback to return the r
  | Name| Type| Mandatory| Description|
  | --- | --- | --- | -- |
-  | uri | string | Yes| URI of the file or folder to delete.|
+  | uri | string | Yes| URI of the file or directory to delete.|
  | callback | AsyncCallback&lt;number&gt; | Yes| Promise used to return the result.|
 **Example**
@@ -781,7 +781,7 @@ Deletes a file or folder. This API uses an asynchronous callback to return the r
 move(sourceFile: string, destFile: string) : Promise&lt;string&gt;
-Moves a file or folder. This API uses a promise to return the result.
+Moves a file or  directory. This API uses a promise to return the result.
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -791,20 +791,20 @@ Moves a file or folder. This API uses a promise to return the result.
  | Name| Type| Mandatory| Description|
  | --- | --- | --- | -- |
-  | sourceFile | string | Yes| URI of the file or folder to move.|
+  | sourceFile | string | Yes| URI of the file or  directory to move.|
-  | destFile | string | Yes| URI of the folder to which the file or folder will be moved.|
+  | destFile | string | Yes| URI of the  directory, to which the file or  directory will be moved.|
 **Return value**
 | Type| Description|
 | ----- | ------ |
-| Promise&lt;string&gt; | Promise used to return the URI of the file or folder in the destination directory.|
+| Promise&lt;string&gt; | Promise used to return the URI of the file or  directory in the destination directory.|
 **Example**
  ```js
  // The media library URI is used as an example.
-  //In the sample code, sourceFile destFile indicates the file or folder in the Download directory. The URI is the URI in fileInfo.
+  //In the sample code, sourceFile destFile indicates the file or  directory in the Download directory. The URI is the URI in fileInfo.
  // You can use the URI obtained.
  let sourceFile = "datashare:///media/file/102";
  let destFile = "datashare:///media/file/101";
@@ -821,7 +821,7 @@ Moves a file or folder. This API uses a promise to return the result.
 move(sourceFile: string, destFile: string, callback: AsyncCallback&lt;string&gt;) : void;
-Moves a file or folder. This API uses an asynchronous callback to return the result.
+Moves a file or  directory. This API uses an asynchronous callback to return the result.
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -831,15 +831,15 @@ Moves a file or folder. This API uses an asynchronous callback to return the res
  | Name| Type| Mandatory| Description|
  | --- | --- | --- | -- |
-  | sourceFile | string | Yes| URI of the file or folder to move.|
+  | sourceFile | string | Yes| URI of the file or  directory to move.|
-  | destFile | string | Yes| URI of the folder to which the file or folder will be moved.|
+  | destFile | string | Yes| URI of the  directory, to which the file or  directory will be moved.|
-  | callback | AsyncCallback&lt;string&gt; | Yes| Promise used to return the URI of the file or folder in the destination directory.|
+  | callback | AsyncCallback&lt;string&gt; | Yes| Promise used to return the URI of the file or  directory in the destination directory.|
 **Example**
  ```js
  // The media library URI is used as an example.
-  //In the sample code, sourceFile destFile indicates the file or folder in the Download directory. The URI is the URI in fileInfo.
+  //In the sample code, sourceFile destFile indicates the file or  directory in the Download directory. The URI is the URI in fileInfo.
  // You can use the URI obtained.
  let sourceFile = "datashare:///media/file/102";
  let destFile = "datashare:///media/file/101";
@@ -861,7 +861,7 @@ Moves a file or folder. This API uses an asynchronous callback to return the res
 rename(uri: string, displayName: string) : Promise&lt;string&gt;
-Renames a file or folder. This API uses a promise to return the result.
+Renames a file or  directory. This API uses a promise to return the result.
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -871,14 +871,14 @@ Renames a file or folder. This API uses a promise to return the result.
  | Name| Type| Mandatory| Description|
  | --- | --- | --- | -- |
-  | uri | string | Yes| URI of the file or folder to rename.|
+  | uri | string | Yes| URI of the file or  directory to rename.|
-  | displayName | string | Yes| New name of the file or folder, which can contain the file name extension.|
+  | displayName | string | Yes| New name of the file or  directory, which can contain the file name extension.|
 **Return value**
 | Type| Description|
 | --- | -- |
-| Promise&lt;string&gt; | Promise used to return the URI of the renamed file or folder.|
+| Promise&lt;string&gt; | Promise used to return the URI of the renamed file or  directory.|
 **Example**
@@ -900,7 +900,7 @@ Renames a file or folder. This API uses a promise to return the result.
 rename(uri: string, displayName: string, callback: AsyncCallback&lt;string&gt;) : void;
-Renames a file or folder. This API uses an asynchronous callback to return the result.
+Renames a file or  directory. This API uses an asynchronous callback to return the result.
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -910,9 +910,9 @@ Renames a file or folder. This API uses an asynchronous callback to return the r
  | Name| Type| Mandatory| Description|
  | --- | --- | --- | -- |
-  | uri | string | Yes| URI of the file or folder to rename.|
+  | uri | string | Yes| URI of the file or  directory to rename.|
-  | displayName | string | Yes| New name of the file or folder, which can contain the file name extension.|
+  | displayName | string | Yes| New name of the file or  directory, which can contain the file name extension.|
-  | callback | AsyncCallback&lt;string&gt; | Yes| Promise used to return the URI of the renamed file or folder.|
+  | callback | AsyncCallback&lt;string&gt; | Yes| Promise used to return the URI of the renamed file or  directory.|
 **Example**
@@ -939,7 +939,7 @@ Renames a file or folder. This API uses an asynchronous callback to return the r
 access(sourceFileUri: string) : Promise&lt;boolean&gt;
-Checks whether a file or folder exists. This API uses a promise to return the result.
+Checks whether a file or  directory exists. This API uses a promise to return the result.
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -949,7 +949,7 @@ Checks whether a file or folder exists. This API uses a promise to return the re
  | Name| Type| Mandatory| Description|
  | --- | --- | --- | -- |
-  | sourceFileUri | string | Yes| URI of the file or folder.|
+  | sourceFileUri | string | Yes| URI of the file or  directory.|
 **Return value**
@@ -980,7 +980,7 @@ Checks whether a file or folder exists. This API uses a promise to return the re
 access(sourceFileUri: string, callback: AsyncCallback&lt;boolean&gt;) : void;
-Checks whether a file or folder exists. This API uses an asynchronous callback to return the result.
+Checks whether a file or  directory exists. This API uses an asynchronous callback to return the result.
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -990,7 +990,7 @@ Checks whether a file or folder exists. This API uses an asynchronous callback t
  | Name| Type| Mandatory| Description|
  | --- | --- | --- | -- |
-  | sourceFileUri | string | Yes| URI of the file or folder.|
+  | sourceFileUri | string | Yes| URI of the file or  directory.|
  | callback | AsyncCallback&lt;boolean&gt; | Yes| Promise used to return the result.|
 **Example**
@@ -1031,13 +1031,13 @@ Obtains the next-level device root directory. **RootIterator** is an iterator ob
 | Type| Description|
 | --- | -- |
-| {value: RootInfo, done: boolean} | Root directory information obtained. This API traverses the folder until **done** returns **true**. The **value** field contains the root directory information.|
+| {value: RootInfo, done: boolean} | Root directory information obtained. This API traverses the  directory until **done** returns **true**. The **value** field contains the root directory information.|
 ## FileIterator.next
 next( ) : { value: FileInfo, done: boolean }
-Obtains the information about the next-level file or folder. **FileIterator** is an iterator object of a folder.
+Obtains the information about the next-level file or  directory. **FileIterator** is an iterator object of a  directory.
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -1047,7 +1047,7 @@ Obtains the information about the next-level file or folder. **FileIterator** is
 | Type| Description|
 | --- | -- |
-| {value: FileInfo, done: boolean} | File or folder information obtained. This API traverses the specified folder until **done** returns **true**. The **value** field contains the file or folder information obtained.|
+| {value: FileInfo, done: boolean} | File or  directory information obtained. This API traverses the specified  directory until **done** returns **true**. The **value** field contains the file or  directory information obtained.|
 ## RootInfo
@@ -1068,7 +1068,7 @@ Represents the root attribute information and interface capabilities of a device
 ## FileInfo
-Represents the file or folder attribute information and interface capabilities.
+Represents the file or  directory attribute information and interface capabilities.
 **System capability**: SystemCapability.FileManagement.UserFileService
@@ -1078,12 +1078,12 @@ Represents the file or folder attribute information and interface capabilities.
 | Name| Type  | Readable| Writable| Description    |
 | ------ | ------ | -------- | ------ | -------- |
-| uri | string | Yes| No| URI of the file or folder.|
+| uri | string | Yes| No| URI of the file or  directory.|
-| fileName | string | Yes| No| Name of a file or folder.|
+| fileName | string | Yes| No| Name of a file or  directory.|
-| mode | number | Yes| No| Permissions on the file or folder.|
+| mode | number | Yes| No| Permissions on the file or  directory.|
-| size | number | Yes| No|  Size of the file or folder.|
+| size | number | Yes| No|  Size of the file or  directory.|
-| mtime | number | Yes| No|  Time when the file or folder was last modified.|
+| mtime | number | Yes| No|  Time when the file or  directory was last modified.|
-| mimeType | string | Yes| No|  MIME type of the file or folder.|
+| mimeType | string | Yes| No|  MIME type of the file or  directory.|
 ## OPENFLAGS