<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[fengkuangbian的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/fengkuangbian</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; fengkuangbian]]></copyright><item><title><![CDATA[写一个方法，实现字符串的反转，如：输入abc，输出cba]]></title><link>https://blog.youkuaiyun.com/fengkuangbian/article/details/75037585</link><guid>https://blog.youkuaiyun.com/fengkuangbian/article/details/75037585</guid><author>fengkuangbian</author><pubDate>Wed, 12 Jul 2017 17:48:24 +0800</pubDate><description><![CDATA[package lianxi2;


public class niusd {
public static void main(String[] args) { 
    String str="abcdef"; 
    String temp=""; 
    
    for (int i = 0; i 
    //charAt取一段字符串中的一个字符
        ]]></description><category></category></item></channel></rss>