<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[fimi2008的专栏]]></title><description><![CDATA[]]></description><link>https://blog.csdn.net/fimi2008</link><language>zh-cn</language><generator>https://blog.csdn.net/</generator><copyright><![CDATA[Copyright &copy; fimi2008]]></copyright><item><title><![CDATA[从前序与中序遍历序列构造二叉树]]></title><link>https://blog.csdn.net/fimi2008/article/details/122121814</link><guid>https://blog.csdn.net/fimi2008/article/details/122121814</guid><author>fimi2008</author><pubDate>Fri, 24 Dec 2021 10:00:28 +0800</pubDate><description><![CDATA[二叉树]]></description><category></category></item><item><title><![CDATA[mysql函数大全实用版]]></title><link>https://blog.csdn.net/fimi2008/article/details/34079085</link><guid>https://blog.csdn.net/fimi2008/article/details/34079085</guid><author>fimi2008</author><pubDate>Tue, 24 Jun 2014 10:39:21 +0800</pubDate><description><![CDATA[CONCAT(str1,str2,...) 
返回来自于参数连结的字符串。如果任何参数是NULL，返回NULL。可以有超过2个的参数。一个数字参数被变换为等价的字符串形式。

mysql> select CONCAT('My', 'S', 'QL');
    -> 'MySQL'
mysql> select CONCAT('My', NULL, 'QL');
    -> NULL]]></description><category></category></item><item><title><![CDATA[ajax编码问题]]></title><link>https://blog.csdn.net/fimi2008/article/details/33335565</link><guid>https://blog.csdn.net/fimi2008/article/details/33335565</guid><author>fimi2008</author><pubDate>Sun, 22 Jun 2014 17:01:58 +0800</pubDate><description><![CDATA[今天在写代码的时候，发现ajax在提交中文的时候，到后台会有乱码，郁闷了我一天，找了好多方法，都TMD不太实用，整理了一下，终于弄出来了。
JS在客户端处理时如下　：url =encodeURI(url); //转码　
java代码：　str = java.net.URLDecoder.decode(orderInputActionForm.getStr(),"UTF-8");
搞定　！
]]></description><category></category></item><item><title><![CDATA[ie,ff,google均可以实现]]></title><link>https://blog.csdn.net/fimi2008/article/details/28282391</link><guid>https://blog.csdn.net/fimi2008/article/details/28282391</guid><author>fimi2008</author><pubDate>Tue, 03 Jun 2014 19:33:53 +0800</pubDate><description><![CDATA[checkbox全选反选

//全选反选
function btnclick(id)
{
var cb=document.getElementById("list"+id).getElementsByTagName("input");
var as=document.getElementById("ckb"+id);
for(var i=0;i
{
if(cb[i].type==]]></description><category></category></item></channel></rss>