<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[youyj521的专栏]]></title><description><![CDATA[]]></description><link>https://blog.csdn.net/youyj521</link><language>zh-cn</language><generator>https://blog.csdn.net/</generator><copyright><![CDATA[Copyright &copy; youyj521]]></copyright><item><title><![CDATA[mongdb 常用命令]]></title><link>https://blog.csdn.net/youyj521/article/details/79744696</link><guid>https://blog.csdn.net/youyj521/article/details/79744696</guid><author>youyj521</author><pubDate>Thu, 29 Mar 2018 16:18:07 +0800</pubDate><description><![CDATA[连接mongdb:       ./mongo –host IP --port 300011、切换mongdb数据库：    use 数据库名：如果该数据库不存在mong 会创建个数据库,只在数据库中创建了collections 这个数据库才可以通过show dbs 看到2、创建user数据集合：    db.user:如果不存在则会创建3、查询user数据集合数据：    db.user.fin...]]></description><category></category></item><item><title><![CDATA[设置免密码登陆]]></title><link>https://blog.csdn.net/youyj521/article/details/78850242</link><guid>https://blog.csdn.net/youyj521/article/details/78850242</guid><author>youyj521</author><pubDate>Wed, 20 Dec 2017 10:23:40 +0800</pubDate><description><![CDATA[在主机A上执行如下：
1.     $cd ~/.ssh: 
注：如果~/.ssh目录不存在则创建该目录
　2.　$ssh-keygen-t rsa  --------------------然后一直按回车键，就会按照默认的选项将生成的密钥保存
　3.　 在~/.ssh目录中。
$cp id_rsa.pubauthorized_keys 
         
修改.ssh目录的权限]]></description><category></category></item><item><title><![CDATA[oracle 自启动]]></title><link>https://blog.csdn.net/youyj521/article/details/50972973</link><guid>https://blog.csdn.net/youyj521/article/details/50972973</guid><author>youyj521</author><pubDate>Thu, 24 Mar 2016 16:45:04 +0800</pubDate><description><![CDATA[1、cp /u01/app/oracle/product/11.2.0/dbhome_1/install/oratab /etc/oratab


2、vi /etc/oratab


修改orcl:/u01/app/oracle/product/11.2.0/dbhome_1:N　为orcl:/u01/app/oracle/product/11.2.0/dbhome_1:Y

]]></description><category></category></item><item><title><![CDATA[java swing 换皮肤]]></title><link>https://blog.csdn.net/youyj521/article/details/9130117</link><guid>https://blog.csdn.net/youyj521/article/details/9130117</guid><author>youyj521</author><pubDate>Wed, 19 Jun 2013 16:37:53 +0800</pubDate><description><![CDATA[1、下nimrodlf-1.1.jar这个包  下载地址http://personales.ya.com/nimrod/index-en.html
2、main frame的初始化要加上这个代码：
 

    /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable()]]></description><category></category></item><item><title><![CDATA[java swing设置frame的高度或图标]]></title><link>https://blog.csdn.net/youyj521/article/details/9120345</link><guid>https://blog.csdn.net/youyj521/article/details/9120345</guid><author>youyj521</author><pubDate>Tue, 18 Jun 2013 14:25:24 +0800</pubDate><description><![CDATA[Toolkit kit = Toolkit.getDefaultToolkit();
        
        Dimension dimension = kit.getScreenSize();
        
        int screenHeight = dimension.height;
        int screenWidth = dimension.wi]]></description><category></category></item><item><title><![CDATA[java 代码获得屏幕分辨率]]></title><link>https://blog.csdn.net/youyj521/article/details/9119927</link><guid>https://blog.csdn.net/youyj521/article/details/9119927</guid><author>youyj521</author><pubDate>Tue, 18 Jun 2013 13:43:02 +0800</pubDate><description><![CDATA[Toolkit kit = Toolkit.getDefaultToolkit();
        
        Dimension dimension = kit.getScreenSize();
        
        int screenHeight = dimension.height;
        int screenWidth = dimension.wi]]></description><category></category></item><item><title><![CDATA[iframe嵌套父页面访问子页的方法]]></title><link>https://blog.csdn.net/youyj521/article/details/8164904</link><guid>https://blog.csdn.net/youyj521/article/details/8164904</guid><author>youyj521</author><pubDate>Fri, 09 Nov 2012 09:16:56 +0800</pubDate><description><![CDATA[function show()
 {
  window.frames[0].Two(123);
 }







 
 
 
 
 
 



function test(){
 window.open('','','fullscreen=1');
}




ddd]]></description><category></category></item><item><title><![CDATA[html页面全屏]]></title><link>https://blog.csdn.net/youyj521/article/details/8164899</link><guid>https://blog.csdn.net/youyj521/article/details/8164899</guid><author>youyj521</author><pubDate>Fri, 09 Nov 2012 09:14:59 +0800</pubDate><description><![CDATA[function test(){
 window.open('','','fullscreen=1');
}




ddd]]></description><category></category></item><item><title><![CDATA[DOM动态删除TABLE多行]]></title><link>https://blog.csdn.net/youyj521/article/details/8164892</link><guid>https://blog.csdn.net/youyj521/article/details/8164892</guid><author>youyj521</author><pubDate>Fri, 09 Nov 2012 09:13:49 +0800</pubDate><description><![CDATA[DOM动态删除TABLE多行 
 
function $(objId){ 
return document.getElementById(objId); 
} 
function del_tbl(tblN,ckN){ 
var ck = document.getElementsByName(ckN); 
    var tab = $(tblN); 
var rowIndex;]]></description><category></category></item><item><title><![CDATA[ext 乱码解决]]></title><link>https://blog.csdn.net/youyj521/article/details/7899040</link><guid>https://blog.csdn.net/youyj521/article/details/7899040</guid><author>youyj521</author><pubDate>Thu, 23 Aug 2012 11:21:05 +0800</pubDate><description><![CDATA[前台：
        params:{
                              fileNames:encodeURIComponent(值变量) 
                    }
 
后台：
       URLDecoder ud = new URLDecoder();
       ud.decode(fileNames,"UTF-8");]]></description><category></category></item><item><title><![CDATA[extjs textfield 居内容中]]></title><link>https://blog.csdn.net/youyj521/article/details/7821627</link><guid>https://blog.csdn.net/youyj521/article/details/7821627</guid><author>youyj521</author><pubDate>Thu, 02 Aug 2012 10:20:33 +0800</pubDate><description><![CDATA[new Ext.Window({
  
  title: 'textfield 内容居中',
  
        width:400,
        height:300,
        loyout:'form',
       items:[
                xtype:'textfield',
    fieldLabel:'姓名',
    sty]]></description><category></category></item><item><title><![CDATA[java 数组转换为json格式数据]]></title><link>https://blog.csdn.net/youyj521/article/details/7066606</link><guid>https://blog.csdn.net/youyj521/article/details/7066606</guid><author>youyj521</author><pubDate>Tue, 13 Dec 2011 13:44:44 +0800</pubDate><description><![CDATA[导入以下包
commons-beanutils-1.8.0.jar，commons-lang-2.4.jar，ezmorph-1.0.6.jar，json-lib-2.2.3-jdk15.jar，commons-collections-3.2.1.jar
 
public void doGet(HttpServletRequest request, HttpServletResponse r]]></description><category></category></item><item><title><![CDATA[json格式数据转换为java数组]]></title><link>https://blog.csdn.net/youyj521/article/details/7066579</link><guid>https://blog.csdn.net/youyj521/article/details/7066579</guid><author>youyj521</author><pubDate>Tue, 13 Dec 2011 13:38:16 +0800</pubDate><description><![CDATA[导入以下包
commons-beanutils-1.8.0.jar，commons-lang-2.4.jar，ezmorph-1.0.6.jar，json-lib-2.2.3-jdk15.jar，commons-collections-3.2.1.jar
 
 从客户端传过来的数据格式：
 
[{"mid":"1","type":"收入","money":"234"},{"mid":"6]]></description><category></category></item><item><title><![CDATA[Bean named 'txAdvice' must be of type [org.aopalliance.aop.Advice]]]></title><link>https://blog.csdn.net/youyj521/article/details/7010790</link><guid>https://blog.csdn.net/youyj521/article/details/7010790</guid><author>youyj521</author><pubDate>Fri, 25 Nov 2011 10:03:07 +0800</pubDate><description><![CDATA[Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'empService' defined in class path resource [ApplicationContext.xml]: Cannot resolve r]]></description><category></category></item><item><title><![CDATA[动态代理的例子]]></title><link>https://blog.csdn.net/youyj521/article/details/6756148</link><guid>https://blog.csdn.net/youyj521/article/details/6756148</guid><author>youyj521</author><pubDate>Wed, 07 Sep 2011 11:26:22 +0800</pubDate><description><![CDATA[package com.youyj.proxy;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
/*]]></description><category></category></item><item><title><![CDATA[代理模式例子]]></title><link>https://blog.csdn.net/youyj521/article/details/6754043</link><guid>https://blog.csdn.net/youyj521/article/details/6754043</guid><author>youyj521</author><pubDate>Tue, 06 Sep 2011 16:49:25 +0800</pubDate><description><![CDATA[package com.youyj.proxy;

/**
 * 代理对象和目的对象之间的关系
 * @author Administrator
 *
 */
interface Subject
{
    public void request();
}]]></description><category></category></item><item><title><![CDATA[单例模式例子]]></title><link>https://blog.csdn.net/youyj521/article/details/6753587</link><guid>https://blog.csdn.net/youyj521/article/details/6753587</guid><author>youyj521</author><pubDate>Tue, 06 Sep 2011 15:19:03 +0800</pubDate><description><![CDATA[package com.youyj.singleton;
public class Singleton
{
    private static Singleton instance = null;
    
    private Singleton()
    {]]></description><category></category></item><item><title><![CDATA[简单工厂模式例子]]></title><link>https://blog.csdn.net/youyj521/article/details/6753578</link><guid>https://blog.csdn.net/youyj521/article/details/6753578</guid><author>youyj521</author><pubDate>Tue, 06 Sep 2011 15:17:45 +0800</pubDate><description><![CDATA[package com.youyj.factory.factorydemo03;
interface Car
{
    public void start();
    
    public void stop();
}
class Benz implement]]></description><category></category></item><item><title><![CDATA[工厂方法模式的例子]]></title><link>https://blog.csdn.net/youyj521/article/details/6753558</link><guid>https://blog.csdn.net/youyj521/article/details/6753558</guid><author>youyj521</author><pubDate>Tue, 06 Sep 2011 15:15:10 +0800</pubDate><description><![CDATA[/**
 * 
 */

package com.youyj.methodfactory;
/**
 * 抽象产品(Product)角色：工厂方法模式所创建的对象的超类型，也就是产品对象的共同父类或共同拥有的接口
 * @author Administrator]]></description><category></category></item><item><title><![CDATA[Dispatcher initialization failed]]></title><link>https://blog.csdn.net/youyj521/article/details/5690685</link><guid>https://blog.csdn.net/youyj521/article/details/5690685</guid><author>youyj521</author><pubDate>Thu, 24 Jun 2010 09:19:00 +0800</pubDate><description><![CDATA[<br />问题如下：<br />2010-6-24 9:16:22 org.apache.catalina.core.AprLifecycleListener init<br />信息: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:/jdk1.5.0/bin;D:/software/]]></description><category></category></item></channel></rss>