字符串反转(StringBuffer)

package com.java1234.chap03.sec08;

public class zifufanzhuan {
    public static void main(String[] args) {
        String str="abcdefgh";
        String newstr="";
        StringBuffer sb=new StringBuffer(str);
        newstr=sb.reverse().toString();
        System.out.println(newstr);
    }
}
原文地址:https://www.cnblogs.com/zhanghongqiang/p/4342558.html