Java 用填充字符填充数组

​

​

//package com.nowjava;

/** 

 来自 N o w J a v a . c o m**/

​

​

import java.util.Arrays;

​

​

public class Main {

​

    public static void main(String[] argv) throws Exception {

​

        int fillingLength = 2;

​

        char fillingChar = 'a';

​

        System.out.println(filler(fillingLength, fillingChar));

​

    }

​

​

    public static String filler(int fillingLength, char fillingChar) {

​

        char[] buf = new char[fillingLength];

​

​

        Arrays.fill(buf, 0, buf.length, fillingChar);

/**代码未完, 请加载全部代码(NowJava.com).**/