!2752 【Distributeddatamgr】【Release】DeviceKvStoreCallbackJsunit.test.js,...

!2752 【Distributeddatamgr】【Release】DeviceKvStoreCallbackJsunit.test.js, DataAbilityPredicatesJsunit.test.js 文件修改
Merge pull request !2752 from 杨立峰/OpenHarmony-3.1-Release

distributeddatamgr/appdatamgrjstest/hap/src/main/js/default/test/DataAbilityPredicatesJsunit.test.js

@@ -16,7 +16,7 @@ import {describe, beforeAll, beforeEach, afterEach, afterAll, it, expect} from '
 import dataRdb from '@ohos.data.rdb';
 import dataAbility from '@ohos.data.dataAbility';
 
-const TAG = "[RDB_JSKITS _TEST]"
+const TAG = '[RDB_JSKITS _TEST]'
 const CREATE_TABLE_ALL_DATA_TYPE_SQL = "CREATE TABLE IF NOT EXISTS AllDataType "
 + "(id INTEGER PRIMARY KEY AUTOINCREMENT, "
 + "integerValue INTEGER , longValue INTEGER , shortValue INTEGER , booleanValue INTEGER , "

distributeddatamgr/distributeddatamgrjstest/hap/src/main/js/default/test/DeviceKvStoreCallbackJsunit.test.js

@@ -42,7 +42,7 @@ function sleep(ms) {
 
 function putBatchString(len, prefix) {
     let entries = [];
-    for (var i = 0; i < len; i++) {
+    for (let i = 0; i < len; i++) {
         var entry = {
             key : prefix + i,
             value : {