1 /*
2  * Copyright (c) 2022 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #include "random_number_utils.h"
17 
18 namespace OHOS {
19 namespace Contacts {
RandomNumberUtils(void)20 RandomNumberUtils::RandomNumberUtils(void)
21 {
22 }
23 
~RandomNumberUtils()24 RandomNumberUtils::~RandomNumberUtils()
25 {
26 }
27 
Generating(int number)28 std::string &RandomNumberUtils::Generating(int number)
29 {
30     std::string phoneNumber = "";
31     for (int i = 0; i < number; i++) {
32         phoneNumber += std::to_string(rand() % DECIMAL_NUMBER);
33     }
34     return phoneNumber;
35 }
36 } // namespace Contacts
37 } // namespace OHOS