Java Random String getrandomstr()

Description

getrandomstr

License

Open Source License

Declaration

private static String getrandomstr() 

Method Source Code

//package com.java2s;
/**/*from w w  w.j a  v a 2 s. c  o  m*/
* Tencent is pleased to support the open source community by making TDW available.
* Copyright (C) 2014 THL A29 Limited, a Tencent company. All rights reserved.
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use 
* this file except in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed 
* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS 
* OF ANY KIND, either express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/

import java.util.Random;

public class Main {
    static Random r = new Random();

    private static String getrandomstr() {
        StringBuffer sb = new StringBuffer();
        int n = r.nextInt(12);
        for (int i = 0; i < n; i++) {
            sb.append((char) (r.nextInt(26) + 'a'));
        }
        return sb.toString();
    }
}

Related

1. getRandomNumberString(int maxValue, int strLen)
2. getRandomNumberStringBase36(int strLen)
3. getRandomStr()
4. getRandomStr()
5. getRandomStr()
6. getRandomStr()
7. getRandomStr(int Len)
8. getRandomStr(int length)
9. GetRandomStr(int length)