1. 使用循环遍历数组并交换元素位置:
public static void reverseArray(String[] arr) {int start = 0;int end = arr.length - 1;while (start < end) {String temp = arr[start];arr[start] = arr[end];arr[end] = temp;start++;end--;}}
2. 使用栈对象的先进后出特性进行反转:
public class StringReverse {public static String reverse1(String s) {int length = s.length();char[] array = s.toCharArray();for (int i = 0; i < length / 2; i++) {char temp = array[i];array[i] = array[length - i - 1];array[length - i - 1] = temp;}return new String(array);}}

3. 使用StringBuilder或StringBuffer的`reverse()`方法:
public class StringReverseExample {public static void main(String[] args) {String str = "Hello, World!";StringBuilder sb = new StringBuilder(str);sb.reverse();String reversedStr = sb.toString();System.out.println(reversedStr);}}
4. 使用字符数组进行反转:
public class StringReverseExample {public static void main(String[] args) {String str = "Hello, World!";char[] charArray = str.toCharArray();int left = 0;int right = charArray.length - 1;while (left < right) {char temp = charArray[left];charArray[left] = charArray[right];charArray[right] = temp;left++;right--;}String reversedStr = new String(charArray);System.out.println(reversedStr);}}
