<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[十三]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/iteye_10420</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; iteye_10420]]></copyright><item><title><![CDATA[newid() 替代方式]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82508298</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82508298</guid><author>iteye_10420</author><pubDate>Mon, 13 May 2013 08:06:32 +0800</pubDate><description><![CDATA[据查询随机排序一般都使用newid()来实现，数据量少时还可以，当达到上百万的数据量时，页面查询起来大约有4秒多，而使用新方式：where 0.01 &amp;gt;= CAST(CHECKSUM(NEWID(), id) &amp;amp; 0x7fffffff AS float) / CAST (0x7fffffff AS int)方式，查询只需几毫秒，在体验方面会提升很多...]]></description><category></category></item><item><title><![CDATA[DOM Core常用部分]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82478968</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82478968</guid><author>iteye_10420</author><pubDate>Fri, 22 Feb 2013 09:27:18 +0800</pubDate><description><![CDATA[
DOM方法创建节点:createElement(),createTextNode()复制节点:cloneNode()插入节点:appendChild(),insertBefore删除节点:removeChild()替换节点:replaceChild()查找节点:getAttribute(),getElementById(),getElementsByTagName,hasChildNodes设...]]></description><category></category></item><item><title><![CDATA[生成表说明的SQL语句]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82478139</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82478139</guid><author>iteye_10420</author><pubDate>Mon, 18 Feb 2013 10:17:03 +0800</pubDate><description><![CDATA[
SELECT 
表名       = CASE WHEN A.COLORDER=1 THEN D.NAME ELSE '' END,
表說明     = CASE WHEN A.COLORDER=1 THEN ISNULL(F.VALUE,'') ELSE '' END,
欄位序號   = A.COLORDER,
欄位名     = A.NAME,
標識       = CASE W...]]></description><category></category></item><item><title><![CDATA[错误: 必须限制口令文件读取访问 jmxremote.password]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82369563</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82369563</guid><author>iteye_10420</author><pubDate>Thu, 12 Jul 2012 13:02:08 +0800</pubDate><description><![CDATA[This can happen if the owner of jmxremote.password is not the same as the current user (e.g. ownership is set to a group of users, like “Administrators”):To check this, right click on the file, select...]]></description><category></category></item><item><title><![CDATA[Java 生成视频缩略图(ffmpeg) ]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82342424</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82342424</guid><author>iteye_10420</author><pubDate>Thu, 14 Jun 2012 16:02:27 +0800</pubDate><description><![CDATA[首先下载ffmpeg解压

建立一个bat文件

start

E:/ffmpeg/bin/ffmpeg.exe -i %1 -ss 20 -vframes 1 -r 1 -ac 1 -ab 2 -s 160*120 -f  image2 %2  

exit
 

说明下使用红色吧标记的意义

 

 

E:/ffmpeg/bin/ffmpeg.exe ffm...]]></description><category></category></item><item><title><![CDATA[java.lang.OutOfMemoryError: Java heap space 解决方法之调大内存]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82340779</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82340779</guid><author>iteye_10420</author><pubDate>Sun, 10 Jun 2012 11:32:21 +0800</pubDate><description><![CDATA[ 
在处理大数据量的时候，经常遇到堆栈溢出的异常java.lang.OutOfMemoryError: Java heap space 
，主要是由于tomcat默认分配的内存为64M，当程序占用的内存大于64M时，就会报堆栈溢出溢出，可通过配置tomcat默认分配内存的大小解决，具体设置如下： 
    1、打开myeclipse选项，window-&amp;gt;preferences 
  ...]]></description><category></category></item><item><title><![CDATA[T-SQL导出excel]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82337168</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82337168</guid><author>iteye_10420</author><pubDate>Thu, 31 May 2012 09:21:56 +0800</pubDate><description><![CDATA[EXEC master..xp_cmdshell 'bcp &quot;我的SQL语句&quot; queryout &quot;文件的绝对路径&quot; -c -S &quot;(local)&quot; -U &quot;用户名&quot; -P &quot;密码&quot;'
 
 
SQL Server 外围应用配置器需将 功能的外围应用配置 中 xp_cmdshell 开启为应用...]]></description><category></category></item><item><title><![CDATA[java日期相减]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82336138</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82336138</guid><author>iteye_10420</author><pubDate>Mon, 28 May 2012 17:36:39 +0800</pubDate><description><![CDATA[

import java.text.ParseException;
import java.text.SimpleDateFormat;


public class JavaTest {

	/**
	 * @param args
	 * @throws ParseException 
	 */
	public static void main(String[] args...]]></description><category></category></item><item><title><![CDATA[ehcache和oscache区别]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82335651</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82335651</guid><author>iteye_10420</author><pubDate>Sun, 27 May 2012 11:36:32 +0800</pubDate><description><![CDATA[ 
一.ehcache主要是对数据库访问的缓存,相同的查询语句只需查询一次数据库,
二. oscache 主要是对页面的缓存,可以整页或者指定网页某一部分缓存,同时
指定他的过期时间,这样在此时间段里面访问的数据都是一样的...]]></description><category></category></item><item><title><![CDATA[CentOS6.2环境配置]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82330911</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82330911</guid><author>iteye_10420</author><pubDate>Mon, 14 May 2012 19:50:40 +0800</pubDate><description><![CDATA[ 
CentOS6.2环境配置
 
 
安装编译工具
yum 
install wget  make gcc gcc-c++ zlib-devel 
openssl openssl-devel pcre-devel gd  
kernel keyutils  patch 
perl
一、JDK6安装
1、安装JDK
把.bin文件COPY到待安装的指定目录下（可新建一个...]]></description><category></category></item><item><title><![CDATA[将JSP里面的表格输出到EXCEL]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82310953</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82310953</guid><author>iteye_10420</author><pubDate>Thu, 19 Apr 2012 12:54:55 +0800</pubDate><description><![CDATA[你只需把页面的表格的html用jquery获取一下，然后传到后台，直接Response.Write(&quot;&quot;),注意加上这句Response.ContentType = &quot;application/vnd.ms-excel&quot;;另外有个问题，如果你样式写在外部的话，那导出来是没有样式的，是行内样式就能导出与html上一样的格式
...]]></description><category></category></item><item><title><![CDATA[HTML5上传]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82310227</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82310227</guid><author>iteye_10420</author><pubDate>Tue, 17 Apr 2012 22:16:46 +0800</pubDate><description><![CDATA[package com.XXX.xheditor.servlet;
 



import java.io.BufferedOutputStream;
 
import java.io.File;
 
import java.io.FileOutputStream;
 
import java.io.IOException;
 
import java.io.Output...]]></description><category></category></item><item><title><![CDATA[Select选中项]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82208656</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82208656</guid><author>iteye_10420</author><pubDate>Wed, 23 Nov 2011 15:43:35 +0800</pubDate><description><![CDATA[方法一:

html源码：

&amp;lt;select name=&quot;select&quot; onchange=&quot;changeSelectB()&quot;&amp;gt;
	&amp;lt;option value=&quot;aaa&quot;&amp;gt;1&amp;lt;/option&amp;gt;
	&amp;lt;option value=&quot;bbb&quot;&amp;gt;2&amp;lt;/option&amp;gt;
	&amp;lt;o]]></description><category></category></item><item><title><![CDATA[FCKeditor: 返回自动加入html代码问题的解决方法]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82208224</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82208224</guid><author>iteye_10420</author><pubDate>Tue, 22 Nov 2011 17:03:58 +0800</pubDate><description><![CDATA[使用FCKeditor编辑文章，有时候出于某种原因，提交失败了，需要返回修改。此时发现原来编辑好的文章中包含了一堆html代码！这个问题导致我，如果编辑的文章较长的时候，需要先复制一份到记事本备份，然后再提交。其实有一个简单的方法可以防止FCKeditor提交后返回自动添加html代码。
 
下面是解决方法：在FckEditor.Net 
2.64和asp.net 
2.0的环境下发现如下...]]></description><category></category></item><item><title><![CDATA[httpclient重定向Cookie设置]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82202996</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82202996</guid><author>iteye_10420</author><pubDate>Fri, 11 Nov 2011 08:31:37 +0800</pubDate><description><![CDATA[HttpClient client = new HttpClient();
GetMethod methodget = new GetMethod(&quot;xxxxx&quot;);
methodget.setFollowRedirects(true);
methodget.getParams().setParameter(HttpMethodParams.SINGLE_COOKIE_HEADER, tru...]]></description><category></category></item><item><title><![CDATA[mysql备份与还原]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82174507</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82174507</guid><author>iteye_10420</author><pubDate>Mon, 24 Oct 2011 10:43:00 +0800</pubDate><description><![CDATA[Windows下,DOS　窗口

开始－＞运行－＞　cmd 进入mysql的bin目录下

备份命令:mysqldump -u 用户名 -p 数据库用户名 &amp;gt; 数据库名.sql
输入你的数据库密码!
例子：mysqldump -u root -p doosan &amp;gt;doosan.sql
注:备份的文件存放在mysql/bin目录下。
还原命令：mysql -u 用户名 -p ...]]></description><category></category></item><item><title><![CDATA[开源文档播放器]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82174135</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82174135</guid><author>iteye_10420</author><pubDate>Sun, 23 Oct 2011 11:09:09 +0800</pubDate><description><![CDATA[播放器及组件下载地址：http://code.google.com/p/flexpaper/downloads/list源码下载 需要使用svn 地址：http://flexpaper.googlecode.com/svn/trunk/用 JodConverter(Openoffice)可以在命令行下把 


OpenDocument Text
(*.odt)
OpenOffice.org...]]></description><category></category></item><item><title><![CDATA[JAVA去除A标签和IMG标签]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82166239</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82166239</guid><author>iteye_10420</author><pubDate>Mon, 10 Oct 2011 19:10:25 +0800</pubDate><description><![CDATA[	public static void main(String[] args) {
		String contentString = &quot;sdfsd abc---abc &amp;lt;a href='http://www.hao123.com'&amp;gt;&quot; +
				&quot;http://www.hao123.com&amp;lt;/a&amp;gt;&amp;lt;img title='img' src='abc' /&amp;gt;&quot;...]]></description><category></category></item><item><title><![CDATA[JAVA去除HTML代码]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82166196</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82166196</guid><author>iteye_10420</author><pubDate>Mon, 10 Oct 2011 17:36:56 +0800</pubDate><description><![CDATA[import java.util.regex.Matcher;
import java.util.regex.Pattern;


public class Test {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stu...]]></description><category></category></item><item><title><![CDATA[JAVA制作缩略图]]></title><link>https://blog.youkuaiyun.com/iteye_10420/article/details/82166188</link><guid>https://blog.youkuaiyun.com/iteye_10420/article/details/82166188</guid><author>iteye_10420</author><pubDate>Mon, 10 Oct 2011 17:19:42 +0800</pubDate><description><![CDATA[package graphicsTest;

import java.awt.Image;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileOutputStream;

import javax.imageio.ImageIO;

import com.sun.image.c...]]></description><category></category></item></channel></rss>