update docs

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

en/application-dev/reference/apis/js-apis-distributed-account.md

@@ -59,15 +59,18 @@ Obtains distributed account information. This API uses an asynchronous callback
 
 **Example**
   ```js
+  import { BusinessError } from '@ohos.base';
+
   const accountAbility = account_distributedAccount.getDistributedAccountAbility();
   try {
-    accountAbility.getOsAccountDistributedInfo((err, data) => {
-      if (err) {
-        console.log('getOsAccountDistributedInfo exception: ' + JSON.stringify(err));
-      } else {
-        console.log('distributed information: ' + JSON.stringify(data));
-      }
-    });
+    accountAbility.getOsAccountDistributedInfo(
+      (err: BusinessError, data: account_distributedAccount.DistributedInfo) => {
+        if (err) {
+          console.log('getOsAccountDistributedInfo exception: ' + JSON.stringify(err));
+        } else {
+          console.log('distributed information: ' + JSON.stringify(data));
+        }
+      });
   } catch (err) {
     console.log('getOsAccountDistributedInfo exception: ' + JSON.stringify(err));
   }
@@ -97,11 +100,13 @@ Obtains distributed account information. This API uses a promise to return the r
 
 **Example**
   ```js
+  import { BusinessError } from '@ohos.base';
+
   const accountAbility = account_distributedAccount.getDistributedAccountAbility();
   try {
-    accountAbility.getOsAccountDistributedInfo().then((data) => {
+    accountAbility.getOsAccountDistributedInfo().then((data: account_distributedAccount.DistributedInfo) => {
         console.log('distributed information: ' + JSON.stringify(data));
-    }).catch((err) => {
+    }).catch((err: BusinessError) => {
         console.log('getOsAccountDistributedInfo exception: '  + JSON.stringify(err));
     });
   } catch (err) {
@@ -137,15 +142,18 @@ Obtains distributed information about an OS account. This API uses an asynchrono
 
 **Example**
   ```js
+  import { BusinessError } from '@ohos.base';
+  
   const accountAbility = account_distributedAccount.getDistributedAccountAbility();
   try {
-    accountAbility.getOsAccountDistributedInfoByLocalId(100, (err, data) => {
-      if (err) {
-        console.log('getOsAccountDistributedInfoByLocalId exception: ' + JSON.stringify(err));
-      } else {
-        console.log('distributed information: ' + JSON.stringify(data));
-      }
-    });
+    accountAbility.getOsAccountDistributedInfoByLocalId(100,
+      (err: BusinessError, data: account_distributedAccount.DistributedInfo) => {
+        if (err) {
+          console.log('getOsAccountDistributedInfoByLocalId exception: ' + JSON.stringify(err));
+        } else {
+          console.log('distributed information: ' + JSON.stringify(data));
+        }
+      });
   } catch (err) {
     console.log('getOsAccountDistributedInfoByLocalId exception: ' + JSON.stringify(err));
   }
@@ -178,15 +186,18 @@ Obtains distributed information about an OS account. This API uses a promise to
 
 **Example**
   ```js
+  import { BusinessError } from '@ohos.base';
+  
   const accountAbility = account_distributedAccount.getDistributedAccountAbility();
   try {
-    accountAbility.getOsAccountDistributedInfoByLocalId(100).then((data) => {
-        console.log('distributed information: ' + JSON.stringify(data));
-    }).catch((err) => {
-        console.log('getOsAccountDistributedInfoByLocalId exception: '  + JSON.stringify(err));
+    accountAbility.getOsAccountDistributedInfoByLocalId(100).then((
+      data: account_distributedAccount.DistributedInfo) => {
+      console.log('distributed information: ' + JSON.stringify(data));
+    }).catch((err: BusinessError) => {
+      console.log('getOsAccountDistributedInfoByLocalId exception: '  + JSON.stringify(err));
     });
   } catch (err) {
-      console.log('getOsAccountDistributedInfoByLocalId exception: ' + JSON.stringify(err));
+    console.log('getOsAccountDistributedInfoByLocalId exception: ' + JSON.stringify(err));
   }
   ```
 
@@ -211,14 +222,17 @@ Obtains distributed account information. This API uses an asynchronous callback
 
 **Example**
   ```js
+  import { BusinessError } from '@ohos.base';
+  
   const accountAbility = account_distributedAccount.getDistributedAccountAbility();
-  accountAbility.queryOsAccountDistributedInfo((err, data) => {
-    if (err) {
-      console.log('queryOsAccountDistributedInfo exception: ' + JSON.stringify(err));
-    } else {
-      console.log('distributed information: ' + JSON.stringify(data));
-    }
-  });
+  accountAbility.queryOsAccountDistributedInfo(
+    (err: BusinessError, data: account_distributedAccount.DistributedInfo) => {
+      if (err) {
+        console.log('queryOsAccountDistributedInfo exception: ' + JSON.stringify(err));
+      } else {
+        console.log('distributed information: ' + JSON.stringify(data));
+      }
+    });
   ```
 
 ### queryOsAccountDistributedInfo<sup>(deprecated)</sup>
@@ -243,10 +257,12 @@ Obtains distributed account information. This API uses a promise to return the r
 
 **Example**
   ```js
+  import { BusinessError } from '@ohos.base';
+  
   const accountAbility = account_distributedAccount.getDistributedAccountAbility();
-  accountAbility.queryOsAccountDistributedInfo().then((data) => {
+  accountAbility.queryOsAccountDistributedInfo().then((data: account_distributedAccount.DistributedInfo) => {
       console.log('distributed information: ' + JSON.stringify(data));
-  }).catch((err) => {
+  }).catch((err: BusinessError) => {
       console.log('queryOsAccountDistributedInfo exception: '  + JSON.stringify(err));
   });
   ```
@@ -278,10 +294,13 @@ Sets the distributed account information. This API uses an asynchronous callback
 
 **Example**
   ```js
+  import { BusinessError } from '@ohos.base';
+  
   const accountAbility = account_distributedAccount.getDistributedAccountAbility();
-  let accountInfo = {id: '12345', name: 'ZhangSan', event: 'Ohos.account.event.LOGIN'};
+  let accountInfo: account_distributedAccount.DistributedInfo =
+    {id: '12345', name: 'ZhangSan', event: 'Ohos.account.event.LOGIN'};
   try {
-    accountAbility.setOsAccountDistributedInfo(accountInfo, (err) => {
+    accountAbility.setOsAccountDistributedInfo(accountInfo, (err: BusinessError) => {
       if (err) {
         console.log('setOsAccountDistributedInfo exception: ' + JSON.stringify(err));
       } else {
@@ -325,12 +344,15 @@ Sets the distributed account information. This API uses a promise to return the
 
 **Example**
   ```js
+  import { BusinessError } from '@ohos.base';
+  
   const accountAbility = account_distributedAccount.getDistributedAccountAbility();
-  let accountInfo = {id: '12345', name: 'ZhangSan', event: 'Ohos.account.event.LOGIN'};
+  let accountInfo: account_distributedAccount.DistributedInfo =
+    {id: '12345', name: 'ZhangSan', event: 'Ohos.account.event.LOGIN'};
   try {
     accountAbility.setOsAccountDistributedInfo(accountInfo).then(() => {
         console.log('setOsAccountDistributedInfo successfully');
-    }).catch((err) => {
+    }).catch((err: BusinessError) => {
         console.log('setOsAccountDistributedInfo exception: '  + JSON.stringify(err));
     });
   } catch (err) {
@@ -368,10 +390,13 @@ Sets the distributed information for an OS account. This API uses an asynchronou
 
 **Example**
   ```js
+  import { BusinessError } from '@ohos.base';
+  
   const accountAbility = account_distributedAccount.getDistributedAccountAbility();
-  let accountInfo = {id: '12345', name: 'ZhangSan', event: 'Ohos.account.event.LOGIN'};
+  let accountInfo: account_distributedAccount.DistributedInfo =
+    {id: '12345', name: 'ZhangSan', event: 'Ohos.account.event.LOGIN'};
   try {
-    accountAbility.setOsAccountDistributedInfoByLocalId(100, accountInfo, (err) => {
+    accountAbility.setOsAccountDistributedInfoByLocalId(100, accountInfo, (err: BusinessError) => {
       if (err) {
         console.log('setOsAccountDistributedInfoByLocalId exception: ' + JSON.stringify(err));
       } else {
@@ -419,12 +444,15 @@ Sets the distributed information for an OS account. This API uses a promise to r
 
 **Example**
   ```js
+  import { BusinessError } from '@ohos.base';
+  
   const accountAbility = account_distributedAccount.getDistributedAccountAbility();
-  let accountInfo = {id: '12345', name: 'ZhangSan', event: 'Ohos.account.event.LOGIN'};
+  let accountInfo: account_distributedAccount.DistributedInfo =
+    {id: '12345', name: 'ZhangSan', event: 'Ohos.account.event.LOGIN'};
   try {
     accountAbility.setOsAccountDistributedInfoByLocalId(100, accountInfo).then(() => {
         console.log('setOsAccountDistributedInfoByLocalId successfully');
-    }).catch((err) => {
+    }).catch((err: BusinessError) => {
         console.log('setOsAccountDistributedInfoByLocalId exception: '  + JSON.stringify(err));
     });
   } catch (err) {
@@ -455,9 +483,12 @@ Updates the distributed account information. This API uses an asynchronous callb
 
 **Example**
   ```js
+  import { BusinessError } from '@ohos.base';
+  
   const accountAbility = account_distributedAccount.getDistributedAccountAbility();
-  let accountInfo = {id: '12345', name: 'ZhangSan', event: 'Ohos.account.event.LOGIN'};
-  accountAbility.updateOsAccountDistributedInfo(accountInfo, (err) => {
+  let accountInfo: account_distributedAccount.DistributedInfo =
+    {id: '12345', name: 'ZhangSan', event: 'Ohos.account.event.LOGIN'};
+  accountAbility.updateOsAccountDistributedInfo(accountInfo, (err: BusinessError) => {
     if (err) {
       console.log('queryOsAccountDistributedInfo exception: ' + JSON.stringify(err));
     } else {
@@ -492,11 +523,14 @@ Updates the distributed account information. This API uses a promise to return t
 
 **Example**
   ```js
+  import { BusinessError } from '@ohos.base';
+  
   const accountAbility = account_distributedAccount.getDistributedAccountAbility();
-  let accountInfo = {id: '12345', name: 'ZhangSan', event: 'Ohos.account.event.LOGIN'};
+  let accountInfo: account_distributedAccount.DistributedInfo =
+    {id: '12345', name: 'ZhangSan', event: 'Ohos.account.event.LOGIN'};
   accountAbility.updateOsAccountDistributedInfo(accountInfo).then(() => {
       console.log('updateOsAccountDistributedInfo successfully');
-   }).catch((err) => {
+   }).catch((err: BusinessError) => {
       console.log('updateOsAccountDistributedInfo exception: '  + JSON.stringify(err));
   });
   ```