String 字符串之反转字符串

package day06;

import java.security.PublicKey;
import java.util.Scanner;

public class Date05 {
    public static void main(String[] args) {
        
        Scanner name = new Scanner(System.in);
        System.out.println("输入一个字符串");
        String name1 = name.nextLine();
        reversal(name1);
        System.out.println("反转前的字符串：");
        System.out.println(name1);
        System.out.println("反转后的字符串：");
        reversal(name1);

    }

    public static void reversal(String name1) {
        for (int i = name1.length()-1; i >= 0; i--) {

            System.out.print(name1.charAt(i));

        }
    }
}