将int数组转换为字符串

 

import java.util.Arrays;
/**
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**/

 

public class Main {

 

        public static void main(String args[]){

                int[] intNumbers = new int[]{1, 2, 3, 4, 5};

                StringBuffer sbfNumbers = new StringBuffer();

               

                String strSeparator = " ";

                if(intNumbers.length > 0){

                        sbfNumbers.append(intNumbers[0]);

                        for(int i=1; i < intNumbers.length; i++){

                                sbfNumbers.append(strSeparator).append(intNumbers[i]);

                        }

                }

                System.out.println("int array converted to String using for loop");
//n o w j a v a . c o m - 时代Java

                System.out.println(sbfNumbers.toString());


                String strNumbers = Arrays.toString(intNumbers);

               

                System.out.println("String generated from Arrays.toString method: " + strNumbers);

               

                strNumbers = strNumbers.replaceAll(", ", str