security

Signed-off-by: Nlihuihui <lihuihui29@huawei.com>

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

@@ -372,6 +372,7 @@ inDevices(devices: Array<string>): RdbPredicates
 ```js
 import deviceManager from '@ohos.distributedHardware.deviceManager';
 let dmInstance = null;
+let deviceIds = [];
 
 deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager) => {
     if (err) {
@@ -380,7 +381,6 @@ deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager)
     }
     dmInstance = manager;
     let devices = dmInstance.getTrustedDeviceListSync();
-    let deviceIds = [];
     for (var i = 0; i < devices.length; i++) {
         deviceIds[i] = devices[i].deviceId;
     }
@@ -1851,6 +1851,7 @@ obtainDistributedTableName(device: string, table: string, callback: AsyncCallbac
 ```js
 import deviceManager from '@ohos.distributedHardware.deviceManager';
 let dmInstance = null;
+let deviceId = null;
 
 deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager) => {
     if (err) {
@@ -1859,7 +1860,7 @@ deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager)
     }
     dmInstance = manager;
     let devices = dmInstance.getTrustedDeviceListSync();
-    let deviceId = devices[0].deviceId;
+    deviceId = devices[0].deviceId;
 })
 
 
@@ -1904,6 +1905,7 @@ rdbStore.obtainDistributedTableName(deviceId, "EMPLOYEE", function (err, tableNa
 ```js
 import deviceManager from '@ohos.distributedHardware.deviceManager';
 let dmInstance = null;
+let deviceId = null;
 
 deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager) => {
     if (err) {
@@ -1912,7 +1914,7 @@ deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager)
     }
     dmInstance = manager;
     let devices = dmInstance.getTrustedDeviceListSync();
-    let deviceId = devices[0].deviceId;
+    deviceId = devices[0].deviceId;
 })
 
 let promise = rdbStore.obtainDistributedTableName(deviceId, "EMPLOYEE")
@@ -1946,6 +1948,7 @@ sync(mode: SyncMode, predicates: RdbPredicates, callback: AsyncCallback&lt;Array
 ```js
 import deviceManager from '@ohos.distributedHardware.deviceManager';
 let dmInstance = null;
+let deviceIds = [];
 
 deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager) => {
     if (err) {
@@ -1954,7 +1957,6 @@ deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager)
     }
     dmInstance = manager;
     let devices = dmInstance.getTrustedDeviceListSync();
-    let deviceIds = [];
     for (var i = 0; i < devices.length; i++) {
         deviceIds[i] = devices[i].deviceId;
     }
@@ -2002,6 +2004,7 @@ rdbStore.sync(data_rdb.SyncMode.SYNC_MODE_PUSH, predicates, function (err, resul
 ```js
 import deviceManager from '@ohos.distributedHardware.deviceManager';
 let dmInstance = null;
+let deviceIds = [];
 
 deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager) => {
     if (err) {
@@ -2010,7 +2013,6 @@ deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager)
     }
     dmInstance = manager;
     let devices = dmInstance.getTrustedDeviceListSync();
-    let deviceIds = [];
     for (var i = 0; i < devices.length; i++) {
         deviceIds[i] = devices[i].deviceId;
     }

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

@@ -317,6 +317,10 @@ class EntryAbility extends UIAbility {
 
 数据库的安全级别枚举。
 
+> **说明：**
+>
+> 若需要进行同步操作，数据库安全等级应低于对端设备安全等级。
+
 **系统能力：** SystemCapability.DistributedDataManager.RelationalStore.Core
 
 | 名称 | 值   | 说明                                                         |
@@ -439,6 +443,7 @@ inDevices(devices: Array<string>): RdbPredicates
 ```js
 import deviceManager from '@ohos.distributedHardware.deviceManager';
 let dmInstance = null;
+let deviceIds = [];
 
 deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager) => {
     if (err) {
@@ -447,7 +452,6 @@ deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager)
     }
     dmInstance = manager;
     let devices = dmInstance.getTrustedDeviceListSync();
-    let deviceIds = [];
     for (var i = 0; i < devices.length; i++) {
         deviceIds[i] = devices[i].deviceId;
     }
@@ -2048,6 +2052,7 @@ remoteQuery(device: string, table: string, predicates: RdbPredicates, columns: A
 ```js
 import deviceManager from '@ohos.distributedHardware.deviceManager';
 let dmInstance = null;
+let deviceId = null;
 
 deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager) => {
     if (err) {
@@ -2056,7 +2061,7 @@ deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager)
     }
     dmInstance = manager;
     let devices = dmInstance.getTrustedDeviceListSync();
-    let deviceId = devices[0].deviceId;
+    deviceId = devices[0].deviceId;
 })
 
 let predicates = new relationalStore.RdbPredicates('EMPLOYEE');
@@ -2105,6 +2110,7 @@ remoteQuery(device: string, table: string, predicates: RdbPredicates, columns: A
 ```js
 import deviceManager from '@ohos.distributedHardware.deviceManager';
 let dmInstance = null;
+let deviceId = null;
 
 deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager) => {
     if (err) {
@@ -2113,12 +2119,12 @@ deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager)
     }
     dmInstance = manager;
     let devices = dmInstance.getTrustedDeviceListSync();
-    let deviceId = devices[0].deviceId;
+    deviceId = devices[0].deviceId;
 })
 
 let predicates = new relationalStore.RdbPredicates('EMPLOYEE');
 predicates.greaterThan("id", 0);
-let promise = store.remoteQuery("deviceId", "EMPLOYEE", predicates, ["ID", "NAME", "AGE", "SALARY", "CODES"]);
+let promise = store.remoteQuery(deviceId, "EMPLOYEE", predicates, ["ID", "NAME", "AGE", "SALARY", "CODES"]);
 promise.then((resultSet) => {
   console.info(`ResultSet column names: ${resultSet.columnNames}`);
   console.info(`ResultSet column count: ${resultSet.columnCount}`);
@@ -2564,6 +2570,7 @@ obtainDistributedTableName(device: string, table: string, callback: AsyncCallbac
 ```js
 import deviceManager from '@ohos.distributedHardware.deviceManager';
 let dmInstance = null;
+let deviceId = null;
 
 deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager) => {
     if (err) {
@@ -2572,7 +2579,7 @@ deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager)
     }
     dmInstance = manager;
     let devices = dmInstance.getTrustedDeviceListSync();
-    let deviceId = devices[0].deviceId;
+    deviceId = devices[0].deviceId;
 })
 
 store.obtainDistributedTableName(deviceId, "EMPLOYEE", function (err, tableName) {
@@ -2616,6 +2623,7 @@ store.obtainDistributedTableName(deviceId, "EMPLOYEE", function (err, tableName)
 ```js
 import deviceManager from '@ohos.distributedHardware.deviceManager';
 let dmInstance = null;
+let deviceId = null;
 
 deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager) => {
     if (err) {
@@ -2624,7 +2632,7 @@ deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager)
     }
     dmInstance = manager;
     let devices = dmInstance.getTrustedDeviceListSync();
-    let deviceId = devices[0].deviceId;
+    deviceId = devices[0].deviceId;
 })
 
 let promise = store.obtainDistributedTableName(deviceId, "EMPLOYEE");
@@ -2658,6 +2666,7 @@ sync(mode: SyncMode, predicates: RdbPredicates, callback: AsyncCallback&lt;Array
 ```js
 import deviceManager from '@ohos.distributedHardware.deviceManager';
 let dmInstance = null;
+let deviceIds = [];
 
 deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager) => {
     if (err) {
@@ -2666,7 +2675,6 @@ deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager)
     }
     dmInstance = manager;
     let devices = dmInstance.getTrustedDeviceListSync();
-    let deviceIds = [];
     for (var i = 0; i < devices.length; i++) {
         deviceIds[i] = devices[i].deviceId;
     }
@@ -2714,6 +2722,7 @@ store.sync(relationalStore.SyncMode.SYNC_MODE_PUSH, predicates, function (err, r
 ```js
 import deviceManager from '@ohos.distributedHardware.deviceManager';
 let dmInstance = null;
+let deviceIds = [];
 
 deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager) => {
     if (err) {
@@ -2722,7 +2731,6 @@ deviceManager.createDeviceManager("com.example.appdatamgrverify", (err, manager)
     }
     dmInstance = manager;
     let devices = dmInstance.getTrustedDeviceListSync();
-    let deviceIds = [];
     for (var i = 0; i < devices.length; i++) {
         deviceIds[i] = devices[i].deviceId;
     }