使用 stringbuilder
package net.javaguides.corejava.string;/*** * @author yisu**/public class reversewithstringbuilderbuiltinmethod {public static void main(string[] args) {reversewithstringbuilderbuiltinmethod builtinmethod = new reversewithstringbuilderbuiltinmethod();builtinmethod.reversewithstringbuilderbuiltinmethod("javaguides");}public string reversewithstringbuilderbuiltinmethod(string string) {final stringbuilder builder = new stringbuilder(string);display(string, builder.reverse().tostring());return builder.reverse().tostring();}private void display(string input, string output) {system.out.println(" input string :: " + input);system.out.println(" output string :: " + output);}}
输出：
input string :: javaguidesoutput string :: sediugavaj
以上就是java如何使用stringbuilder反转字符串的详细内容。