ohos Handling API interface integrity and consistency

Signed-off-by: NPaDoBoo <xuejianwu@huawei.com>

zh-cn/application-dev/reference/apis/js-apis-data-preferences.md

@@ -79,8 +79,8 @@ getPreferences(context: Context, name: string): Promise<Preferences>
   import Ability from '@ohos.application.Ability'
   import data_Preferences from '@ohos.data.preferences'
   var path = this.context.getDataBaseDir()
-  let promise = data_Preferences.getPreferences(this.context, 'mystore')
-  promise.then((preferences) => {
+  let promisePre = data_Preferences.getPreferences(this.context, 'mystore')
+  promisePre.then((preferences) => {
       preferences.putSync('startup', 'auto')
       preferences.flushSync()
   }).catch((err) => {
@@ -141,8 +141,8 @@ deletePreferences(context: Context, name: string): Promise<void>
   ```
   import Ability from '@ohos.application.Ability'
   import data_Preferences from '@ohos.data.preferences'
-  let promise = data_Preferences.deletePreferences(this.context, 'mystore')
-  promise.then(() => {
+  let promisedelPre = data_Preferences.deletePreferences(this.context, 'mystore')
+  promisedelPre.then(() => {
       console.info("Deleted successfully.")
   }).catch((err) => {
       console.info("Deleted failed with err: " + err)
@@ -206,8 +206,8 @@ removePreferencesFromCache(context: Context, name: string): Promise<void>
   ```
   import Ability from '@ohos.application.Ability'
   import data_Preferences from '@ohos.data.preferences'
-  let promise = data_Preferences.removePreferencesFromCache(this.context, 'mystore')
-  promise.then(() => {
+  let promiserevPre = data_Preferences.removePreferencesFromCache(this.context, 'mystore')
+  promiserevPre.then(() => {
       console.info("Removed preferences from cache successfully.")
   }).catch((err) => {
       console.info("Removed preferences from cache failed with err: " + err)
@@ -272,8 +272,8 @@ get(key: string, defValue: ValueType): Promise<ValueType>
 
 - 示例：
   ```
-  let promise = preferences.get('startup', 'default')
-  promise.then((value) => {
+  let promiseget = preferences.get('startup', 'default')
+  promiseget.then((value) => {
       console.info("The value of startup is " + value)
   }).catch((err) => {
       console.info("Get the value of startup failed with err: " + err)
@@ -333,8 +333,8 @@ put(key: string, value: ValueType): Promise<void>
 
 - 示例：
   ```
-  let promise = preferences.put('startup', 'auto')
-  promise.then(() => {
+  let promiseput = preferences.put('startup', 'auto')
+  promiseput.then(() => {
       console.info("Put the value of startup successfully.")
   }).catch((err) => {
       console.info("Put the value of startup failed with err: " + err)
@@ -399,8 +399,8 @@ has(key: string): Promise<boolean>
 
 - 示例：
   ```
-  let promise = preferences.has('startup')
-  promise.then((isExist) => {
+  let promisehas = preferences.has('startup')
+  promisehas.then((isExist) => {
       if (isExist) {
           console.info("The key of startup is contained.")
       }
@@ -460,8 +460,8 @@ delete(key: string): Promise<void>
 
 - 示例：
   ```
-  let promise = preferences.delete('startup')
-  promise.then(() => {
+  let promisedel = preferences.delete('startup')
+  promisedel.then(() => {
       console.info("Deleted startup key successfully.")
   }).catch((err) => {
       console.info("Delete startup key failed with err: " + err)
@@ -513,8 +513,8 @@ flush(): Promise<void>
 
 - 示例：
   ```
-  let promise = preferences.flush()
-  promise.then(() => {
+  let promiseflush = preferences.flush()
+  promiseflush.then(() => {
       console.info("Flushed to file successfully.")
   }).catch((err) => {
       console.info("Flush to file failed with err: " + err)
@@ -566,8 +566,8 @@ clear(): Promise<void>
 
 - 示例：
   ```
-  let promise = preferences.clear()
-  promise.then(() => {
+  let promiseclear = preferences.clear()
+  promiseclear.then(() => {
       console.info("Cleared to file successfully.")
   }).catch((err) => {
       console.info("Clear to file failed with err: " + err)

zh-cn/application-dev/reference/apis/js-apis-data-storage.md

@@ -111,8 +111,8 @@ getStorage(path: string): Promise<Storage>
 
   var context = featureAbility.getContext()
   var path = await context.getFilesDir()
-  let promise = dataStorage.getStorage(path + '/mystore')
-  promise.then((storage) => {
+  let promisegetSt = dataStorage.getStorage(path + '/mystore')
+  promisegetSt.then((storage) => {
       storage.putSync('startup', 'auto')
       storage.flushSync()
   }).catch((err) => {
@@ -186,8 +186,8 @@ deleteStorage(path: string): Promise<void>
 
 - 示例：
   ```
-  let promise = dataStorage.deleteStorage(path + '/mystore')
-  promise.then(() => {
+  let promisedelSt = dataStorage.deleteStorage(path + '/mystore')
+  promisedelSt.then(() => {
       console.info("Deleted successfully.")
   }).catch((err) => {
       console.info("Deleted failed with err: " + err)
@@ -266,8 +266,8 @@ removeStorageFromCache(path: string): Promise<void>
 
 - 示例：
   ```
-  let promise = dataStorage.removeStorageFromCache(path + '/mystore')
-  promise.then(() => {
+  let promiserevSt = dataStorage.removeStorageFromCache(path + '/mystore')
+  promiserevSt.then(() => {
       console.info("Removed storage from cache successfully.")
   }).catch((err) => {
       console.info("Removed storage from cache failed with err: " + err)
@@ -360,8 +360,8 @@ get(key: string, defValue: ValueType): Promise<ValueType>
 
 - 示例：
   ```
-  let promise = storage.get('startup', 'default')
-  promise.then((value) => {
+  let promiseget = storage.get('startup', 'default')
+  promiseget.then((value) => {
       console.info("The value of startup is " + value)
   }).catch((err) => {
       console.info("Get the value of startup failed with err: " + err)
@@ -443,8 +443,8 @@ put(key: string, value: ValueType): Promise<void>
 
 - 示例：
   ```
-  let promise = storage.put('startup', 'auto')
-  promise.then(() => {
+  let promiseput = storage.put('startup', 'auto')
+  promiseput.then(() => {
       console.info("Put the value of startup successfully.")
   }).catch((err) => {
       console.info("Put the value of startup failed with err: " + err)
@@ -538,8 +538,8 @@ has(key: string): Promise<boolean>
 
 - 示例：
   ```
-  let promise = storage.has('startup')
-  promise.then((isExist) => {
+  let promisehas = storage.has('startup')
+  promisehas.then((isExist) => {
       if (isExist) {
           console.info("The key of startup is contained.")
       }
@@ -620,8 +620,8 @@ delete(key: string): Promise<void>
 
 - 示例：
   ```
-  let promise = storage.delete('startup')
-  promise.then(() => {
+  let promisedel = storage.delete('startup')
+  promisedel.then(() => {
       console.info("Deleted startup key successfully.")
   }).catch((err) => {
       console.info("Delete startup key failed with err: " + err)
@@ -689,8 +689,8 @@ flush(): Promise<void>
 
 - 示例：
   ```
-  let promise = storage.flush()
-  promise.then(() => {
+  let promiseflush = storage.flush()
+  promiseflush.then(() => {
       console.info("Flushed to file successfully.")
   }).catch((err) => {
       console.info("Flush to file failed with err: " + err)
@@ -758,8 +758,8 @@ clear(): Promise<void>
 
 - 示例：
   ```
-  let promise = storage.clear()
-  promise.then(() => {
+  let promiseclear = storage.clear()
+  promiseclear.then(() => {
       console.info("Cleared to file successfully.")
   }).catch((err) => {
       console.info("Clear to file failed with err: " + err)