使用 substring() 方法
package net.javaguides.corejava.string;/*** * @author ramesh fadatare**/public class usingsubstringfunction {// function to reverse a string in java using recursionprivate static string reverse(string str) {// base case: if string is null or emptyif (str == null || str.equals(""))return str;// last character + recurse for remaining stringreturn str.charat(str.length() - 1) + reverse(str.substring(0, str.length() - 1));}public static void main(string[] args) {string str = "javaguides";// string is immutablestr = reverse(str);system.out.println("reverse of the given string is : " + str);}}
输出：
reverse of the given string is : sediugavaj
以上就是如何使用java中的substring()方法进行字符串反转？的详细内容。