dataShare相关使用说明文档示例代码ArkTs规范整改

Signed-off-by: Nliusaimei <liusaimei@huawei.com>

zh-cn/application-dev/database/share-data-by-datashareextensionability.md

@@ -60,28 +60,28 @@
 3. 在DataShareExtAbility.ts文件中，导入
 `@ohos.application.DataShareExtensionAbility`模块，开发者可根据应用需求选择性重写其业务实现。例如数据提供方只提供插入、删除和查询服务，则可只重写这些接口，并导入对应的基础依赖模块。
    
-```ts
-import Extension from '@ohos.application.DataShareExtensionAbility';
-import rdb from '@ohos.data.relationalStore';
-import dataSharePredicates from '@ohos.data.dataSharePredicates';
-import relationalStore from '@ohos.data.relationalStore';
-import Want from '@ohos.app.ability.Want';
-import { BusinessError } from '@ohos.base'
-```
+   ```ts
+   import Extension from '@ohos.application.DataShareExtensionAbility';
+   import rdb from '@ohos.data.relationalStore';
+   import dataSharePredicates from '@ohos.data.dataSharePredicates';
+   import relationalStore from '@ohos.data.relationalStore';
+   import Want from '@ohos.app.ability.Want';
+   import { BusinessError } from '@ohos.base'
+   ```
 
 4. 数据提供方的业务实现由开发者自定义。例如可以通过数据库、读写文件或访问网络等各方式实现数据提供方的数据存储。
    
-```ts
-const DB_NAME = 'DB00.db';
-const TBL_NAME = 'TBL00';
-const DDL_TBL_CREATE = "CREATE TABLE IF NOT EXISTS "
+   ```ts
+   const DB_NAME = 'DB00.db';
+   const TBL_NAME = 'TBL00';
+   const DDL_TBL_CREATE = "CREATE TABLE IF NOT EXISTS "
      + TBL_NAME
      + ' (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT, age INTEGER, isStudent BOOLEAN, Binary BINARY)';
 
-let rdbStore: relationalStore.RdbStore;
-let result: string;
+   let rdbStore: relationalStore.RdbStore;
+   let result: string;
 
-export default class DataShareExtAbility extends Extension {
+   export default class DataShareExtAbility extends Extension {
      // 重写onCreate接口
      onCreate(want: Want, callback: Function) {
        result = this.context.cacheDir + '/datashare.txt';
@@ -121,8 +121,8 @@ export default class DataShareExtAbility extends Extension {
        }
      }
      // 可根据应用需求，选择性重写各个接口
-};
-```
+   };
+   ```
 
 5. 在module.json5中定义DataShareExtensionAbility。
 
@@ -187,57 +187,57 @@ export default class DataShareExtAbility extends Extension {
 
 1. 导入基础依赖包。
    
-```ts
-import UIAbility from '@ohos.app.ability.UIAbility';
-import dataShare from '@ohos.data.dataShare';
-import dataSharePredicates from '@ohos.data.dataSharePredicates';
-import { ValuesBucket } from '@ohos.data.ValuesBucket'
-import window from '@ohos.window';
-```
+   ```ts
+   import UIAbility from '@ohos.app.ability.UIAbility';
+   import dataShare from '@ohos.data.dataShare';
+   import dataSharePredicates from '@ohos.data.dataSharePredicates';
+   import { ValuesBucket } from '@ohos.data.ValuesBucket'
+   import window from '@ohos.window';
+   ```
 
 2. 定义与数据提供方通信的URI字符串。
    
-```ts
-// 作为参数传递的URI，与module.json5中定义的URI的区别是多了一个"/"，是因为作为参数传递的URI中，在第二个与第三个"/"中间，存在一个DeviceID的参数
-let dseUri = ('datashareproxy://com.samples.datasharetest.DataShare');
-```
+   ```ts
+   // 作为参数传递的URI，与module.json5中定义的URI的区别是多了一个"/"，是因为作为参数传递的URI中，在第二个与第三个"/"中间，存在一个DeviceID的参数
+   let dseUri = ('datashareproxy://com.samples.datasharetest.DataShare');
+   ```
 
 3. 创建工具接口类对象。
    
-```ts
-let dsHelper: dataShare.DataShareHelper | undefined = undefined;
-let abilityContext: Context;
+   ```ts
+   let dsHelper: dataShare.DataShareHelper | undefined = undefined;
+   let abilityContext: Context;
 
-export default class EntryAbility extends UIAbility {
+   export default class EntryAbility extends UIAbility {
      onWindowStageCreate(windowStage: window.WindowStage) {
        abilityContext = this.context;
        dataShare.createDataShareHelper(abilityContext, dseUri, (err, data) => {
          dsHelper = data;
        });
      }
-}
-```
+   }
+   ```
 
 4. 获取到接口类对象后，便可利用其提供的接口访问提供方提供的服务，如进行数据的增删改查等。
    
-```ts
-// 构建一条数据
-let key1 = 'name';
-let key2 = 'age';
-let key3 = 'isStudent';
-let key4 = 'Binary';
-let valueName1 = 'ZhangSan';
-let valueName2 = 'LiSi';
-let valueAge1 = 21;
-let valueAge2 = 18;
-let valueIsStudent1 = false;
-let valueIsStudent2 = true;
-let valueBinary = new Uint8Array([1, 2, 3]);
-let valuesBucket: ValuesBucket = { key1: valueName1, key2: valueAge1, key3: valueIsStudent1, key4: valueBinary };
-let updateBucket: ValuesBucket = { key1: valueName2, key2: valueAge2, key3: valueIsStudent2, key4: valueBinary };
-let predicates = new dataSharePredicates.DataSharePredicates();
-let valArray = ['*'];
-if (dsHelper != undefined) {
+  ```ts
+   // 构建一条数据
+   let key1 = 'name';
+   let key2 = 'age';
+   let key3 = 'isStudent';
+   let key4 = 'Binary';
+   let valueName1 = 'ZhangSan';
+   let valueName2 = 'LiSi';
+   let valueAge1 = 21;
+   let valueAge2 = 18;
+   let valueIsStudent1 = false;
+   let valueIsStudent2 = true;
+   let valueBinary = new Uint8Array([1, 2, 3]);
+   let valuesBucket: ValuesBucket = { key1: valueName1, key2: valueAge1, key3: valueIsStudent1, key4: valueBinary };
+   let updateBucket: ValuesBucket = { key1: valueName2, key2: valueAge2, key3: valueIsStudent2, key4: valueBinary };
+   let predicates = new dataSharePredicates.DataSharePredicates();
+   let valArray = ['*'];
+   if (dsHelper != undefined) {
      // 插入一条数据
      (dsHelper as dataShare.DataShareHelper).insert(dseUri, valuesBucket, (err, data) => {
        console.info(`dsHelper insert result:${data}`);
@@ -254,8 +254,8 @@ if (dsHelper != undefined) {
      (dsHelper as dataShare.DataShareHelper).delete(dseUri, predicates, (err, data) => {
        console.info(`dsHelper delete result:${data}`);
      });
-}
-```
+   }
+   ```
 
 ## 相关实例
 

zh-cn/application-dev/reference/apis/js-apis-application-dataShareExtensionAbility.md

@@ -43,7 +43,6 @@ DataShare客户端连接DataShareExtensionAbility服务端时，服务端回调
 **示例：**
 
 ```ts
-import rdb from '@ohos.data.relationalStore'
 import relationalStore from '@ohos.data.relationalStore'
 import Want from '@ohos.app.ability.Want'
 
@@ -56,9 +55,9 @@ let rdbStore: relationalStore.RdbStore;
 
 export default class DataShareExtAbility extends DataShareExtensionAbility {
   onCreate(want: Want, callback: Function) {
-        rdb.getRdbStore(this.context, {
+    relationalStore.getRdbStore(globalThis.getContext(), {
       name: DB_NAME,
-            securityLevel: rdb.SecurityLevel.S1
+      securityLevel: relationalStore.SecurityLevel.S1
     }, (err, data) => {
       console.info(`getRdbStore done, data : ${data}`);
       rdbStore = data;
@@ -95,11 +94,7 @@ insert?(uri: string, valueBucket: ValuesBucket, callback: AsyncCallback<numbe
 import relationalStore from '@ohos.data.relationalStore'
 import { ValuesBucket } from '@ohos.data.ValuesBucket'
 
-let DB_NAME = 'DB00.db';
 let TBL_NAME = 'TBL00';
-let DDL_TBL_CREATE = 'CREATE TABLE IF NOT EXISTS '
-    + TBL_NAME
-    + ' (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT, age INTEGER, phoneNumber DOUBLE, isStudent BOOLEAN, Binary BINARY)';
 let rdbStore: relationalStore.RdbStore;
 
 export default class DataShareExtAbility extends DataShareExtensionAbility {
@@ -142,11 +137,7 @@ import relationalStore from '@ohos.data.relationalStore';
 import dataSharePredicates from '@ohos.data.dataSharePredicates';
 import { ValuesBucket } from '@ohos.data.ValuesBucket'
 
-let DB_NAME = 'DB00.db';
 let TBL_NAME = 'TBL00';
-let DDL_TBL_CREATE = 'CREATE TABLE IF NOT EXISTS '
-    + TBL_NAME
-    + ' (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT, age INTEGER, phoneNumber DOUBLE, isStudent BOOLEAN, Binary BINARY)';
 let rdbStore: relationalStore.RdbStore;
 
 export default class DataShareExtAbility extends DataShareExtensionAbility {
@@ -185,11 +176,7 @@ delete?(uri: string, predicates: dataSharePredicates.DataSharePredicates, callba
 import relationalStore from '@ohos.data.relationalStore';
 import dataSharePredicates from '@ohos.data.dataSharePredicates';
 
-let DB_NAME = 'DB00.db';
 let TBL_NAME = 'TBL00';
-let DDL_TBL_CREATE = 'CREATE TABLE IF NOT EXISTS '
-    + TBL_NAME
-    + ' (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT, age INTEGER, phoneNumber DOUBLE, isStudent BOOLEAN, Binary BINARY)';
 let rdbStore: relationalStore.RdbStore;
 
 export default class DataShareExtAbility extends DataShareExtensionAbility {
@@ -229,11 +216,7 @@ query?(uri: string, predicates: dataSharePredicates.DataSharePredicates, columns
 import relationalStore from '@ohos.data.relationalStore';
 import dataSharePredicates from '@ohos.data.dataSharePredicates';
 
-let DB_NAME = 'DB00.db';
 let TBL_NAME = 'TBL00';
-let DDL_TBL_CREATE = 'CREATE TABLE IF NOT EXISTS '
-    + TBL_NAME
-    + ' (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT, age INTEGER, phoneNumber DOUBLE, isStudent BOOLEAN, Binary BINARY)';
 let rdbStore: relationalStore.RdbStore;
 
 export default class DataShareExtAbility extends DataShareExtensionAbility {
@@ -275,11 +258,7 @@ batchInsert?(uri: string, valueBuckets: Array<ValuesBucket>, callback: Asy
 import relationalStore from '@ohos.data.relationalStore';
 import { ValuesBucket } from '@ohos.data.ValuesBucket'
 
-let DB_NAME = 'DB00.db';
 let TBL_NAME = 'TBL00';
-let DDL_TBL_CREATE = 'CREATE TABLE IF NOT EXISTS '
-    + TBL_NAME
-    + ' (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT, age INTEGER, phoneNumber DOUBLE, isStudent BOOLEAN, Binary BINARY)';
 let rdbStore: relationalStore.RdbStore;
 
 export default class DataShareExtAbility extends DataShareExtensionAbility {