<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[cpyong的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/cpyong</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; cpyong]]></copyright><item><title><![CDATA[flex文件上传下载]]></title><link>https://blog.youkuaiyun.com/cpyong/article/details/84007086</link><guid>https://blog.youkuaiyun.com/cpyong/article/details/84007086</guid><author>cpyong</author><pubDate>Wed, 24 Aug 2011 23:15:17 +0800</pubDate><description><![CDATA[ 和传统的JSP一样，在flex中，有的时候也需要实现文件上传和下载的功能，但是在flex里文件的上传和下载的实现相对来说比较复杂，如何实现，请看下面。

    由于flex是一个比较新的技术，在研究的时候，还是按着JSP的方式去尝试，在开始之初，主要有以下几种思路：

    A、利用ftp的方式进行文件的上传和下载，需要利用flex的socket接口。

    B、利用webS...]]></description><category></category></item><item><title><![CDATA[java输出正三角形]]></title><link>https://blog.youkuaiyun.com/cpyong/article/details/84003477</link><guid>https://blog.youkuaiyun.com/cpyong/article/details/84003477</guid><author>cpyong</author><pubDate>Wed, 17 Aug 2011 23:32:06 +0800</pubDate><description><![CDATA[[color=red]public static void showSanJao(int m){  
        for(int i=1;i]]></description><category></category></item><item><title><![CDATA[javascript页面传值]]></title><link>https://blog.youkuaiyun.com/cpyong/article/details/84003471</link><guid>https://blog.youkuaiyun.com/cpyong/article/details/84003471</guid><author>cpyong</author><pubDate>Wed, 17 Aug 2011 23:14:31 +0800</pubDate><description><![CDATA[
	function   GetParameter(param) 
{ 
var   query   =   window.location.search; 
var   iLen   =   param.length; 
var   iStart   =   query.indexOf(param); 

if   (iStart   ==   -1)   
{ 
return...]]></description><category></category></item><item><title><![CDATA[js动态提交表单]]></title><link>https://blog.youkuaiyun.com/cpyong/article/details/84003465</link><guid>https://blog.youkuaiyun.com/cpyong/article/details/84003465</guid><author>cpyong</author><pubDate>Wed, 17 Aug 2011 23:09:23 +0800</pubDate><description><![CDATA[
   function validName(){
       var name=document.getElementById(&quot;name&quot;).value; 
       username=username.replace(/(^\s*)|(\s*$)/g,&quot;&quot;);
       if(username.length==false){
            return true...]]></description><category></category></item><item><title><![CDATA[jstl截取字符串]]></title><link>https://blog.youkuaiyun.com/cpyong/article/details/84003456</link><guid>https://blog.youkuaiyun.com/cpyong/article/details/84003456</guid><author>cpyong</author><pubDate>Wed, 17 Aug 2011 22:38:12 +0800</pubDate><description><![CDATA[
           

：截取从0开始到第15个字符

[]
：截取从11开始到末尾


：判断非空]]></description><category></category></item></channel></rss>