StringBuffer 反转字符串，stringbuffer反转,package cn.o

StringBuffer 反转字符串，stringbuffer反转,package cn.o

package cn.outofmemory.snippets.core;public class StringBufferReverseMethod {    public static void main(String[] args) {        StringBuffer sb = new StringBuffer("Java Code Geeks");        System.out.println("Original text: " + sb);        sb.reverse();        System.out.println("Reversed text: " + sb);    }}

输出：

Original text: Java Code GeeksReversed text: skeeG edoC avaJ