<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[hxstream的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/hxstream</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; hxstream]]></copyright><item><title><![CDATA[linux下获取程序的安装路径]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/6316618</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/6316618</guid><author>hxstream</author><pubDate>Mon, 11 Apr 2011 21:34:00 +0800</pubDate><description><![CDATA[find / -name "mysql*"]]></description><category></category></item><item><title><![CDATA[tomcat 下 无法使用 jstl 的EL标签]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/6267424</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/6267424</guid><author>hxstream</author><pubDate>Tue, 22 Mar 2011 12:12:00 +0800</pubDate><description><![CDATA[<br />在tomcat下，jstl配置没问题，但是在jsp页面输出${test}时的输出结果确实${test}<br /> <br />郁闷了一段时间，后来在网上看到需要在jsp页面添加如下内容：<br /><%@ page isELIgnored="false" %><br /> <br />果然解决了问题。]]></description><category></category></item><item><title><![CDATA[memcached-client for java 改进，更好支持tokyo]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/6253468</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/6253468</guid><author>hxstream</author><pubDate>Wed, 16 Mar 2011 14:26:00 +0800</pubDate><description><![CDATA[<br />使用注意：<br /> <br />接口：ICache，定义顶级方法<br />接口：IMemcachedCache，继承 ICache，定义应用级方法。<br /> <br />类：MemcachedCache 实现  IMemcachedCache 接口，主要的几个方法：<br /> <br />// 设置数据，同时删除本地缓存和做cluster异步分发<br />public Object put(String key, Object value, Date expiry)<br />pu]]></description><category></category></item><item><title><![CDATA[在Linux version 2.6.9-5.EL下安装memcached-1.4.5.tar.gz]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/6250688</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/6250688</guid><author>hxstream</author><pubDate>Tue, 15 Mar 2011 14:27:00 +0800</pubDate><description><![CDATA[<br />查看系统是否安装libevent<br /># rpm -qa|grep libevent<br /> <br />在linux下进入个人目录： cd /home/lxh/<br /> <br />执行下载操作： <br />wget http://www.monkey.org/~provos/libevent-2.0.10-stable.tar.gz<br />wget http://memcached.googlecode.com/files/memcached-1.4.5.tar.gz<b]]></description><category></category></item><item><title><![CDATA[virtualbox主机配置访问]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/6250603</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/6250603</guid><author>hxstream</author><pubDate>Tue, 15 Mar 2011 13:55:00 +0800</pubDate><description><![CDATA[<br />我现在有两台电脑A和B在同一个区域网里面，网关是192.168.1.1，掩码是255.255.255.0<br />电脑A的Ip:192.168.1.100，系统是xp<br />电脑B的IP：192.168.1.101，系统是xp<br /> <br />我现在想在电脑B装一个linux系统，便于开发调试，下面是具体的网络配置。<br /> <br />安装完成后，将电脑B的virtualbox网络连接随别设置。<br /> <br />virtualbox中新建linux主机C，设置其网络连]]></description><category></category></item><item><title><![CDATA[tokyo安装过程出现的小问题]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/6082205</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/6082205</guid><author>hxstream</author><pubDate>Fri, 17 Dec 2010 14:35:00 +0800</pubDate><description><![CDATA[首先下载tokyocabinet-1.4.46，我放到了，/home/liuxh下。执行下面的命令：./configure出错，发现时没有安装GCC（新做的系统）。安装gccyum install gcc再执行./configure错误信息：找不到zlib.h原因：没有安装 zlib-devel安装zlib-develyum install zlib-devel.i386 再执行./configure错误信息：找不到bzlib.h文件原因：没有安装bzip2-devel.i386安装bzip2-devely]]></description><category></category></item><item><title><![CDATA[yum命令详解]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/6082127</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/6082127</guid><author>hxstream</author><pubDate>Fri, 17 Dec 2010 14:10:00 +0800</pubDate><description><![CDATA[<br />配置文件(/etc/yum.conf)<br /><br />[main]<br />cachedir=/var/cache/yum<br />keepcache=0<br />debuglevel=2<br />logfile=/var/log/yum.log<br />exactarch=1<br />obsoletes=1<br />gpgcheck=1<br />plugins=1<br />metadata_expire=1800<br /># PUT YOUR REPOS HERE ]]></description><category></category></item><item><title><![CDATA[关于tokyo的一些认识]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/6081895</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/6081895</guid><author>hxstream</author><pubDate>Fri, 17 Dec 2010 12:25:00 +0800</pubDate><description><![CDATA[tokyocabinet :一个key-value的DBM数据库，但是没有提供网络接口，以下称TC。 tokyotyrant :是为TC写的网络接口，他支持memcache协议，也可以通过HTTP操作，以下称TT。Tokyo Tyrant支持双机互为主辅模式，主辅库均可读写。使用 $memcache->addServer 而不是 $memcache->connect 去连接 Tokyo Tyrant 服务器。Tokyo Tyrant用于主辅同步的日志文件比较小，大约是数据库文件的1.3倍。Tokyo Tyr]]></description><category></category></item><item><title><![CDATA[tokyo tyrant实现缓存同步]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/6081316</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/6081316</guid><author>hxstream</author><pubDate>Fri, 17 Dec 2010 02:03:00 +0800</pubDate><description><![CDATA[tokyo tyrant采用的是从机向主机拉式的主从同步策略，并且有一个限制，一个从库只能从一个主库同步数据。另外tokyo tyrant在写操作的时候都会加锁。这样对同一个key的写操作就会被顺序执行，不会出现并发操作的情况。下面是几种同步策略：1. 2. 3. ]]></description><category></category></item><item><title><![CDATA[如果让tomcat支持二级域名session共享]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/5175301</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/5175301</guid><author>hxstream</author><pubDate>Mon, 11 Jan 2010 15:59:00 +0800</pubDate><description><![CDATA[tomcat默认是不支持二级域名session共享的，需要修改tomcat安装目录下的 /lib/catalina.jar。  第一步：安装jdk（略） 第二步：安装ant（略） 第三步：从tomcat.apche.org上下载tomcat最新版本的编译包及源代码，如：apache-tomcat-6.0.20及apache-tomcat-6.0.20-src 第]]></description><category></category></item><item><title><![CDATA[Fedora下搭建FTP服务器-VSFTP]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/5148664</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/5148664</guid><author>hxstream</author><pubDate>Thu, 07 Jan 2010 10:55:00 +0800</pubDate><description><![CDATA[Fedora版本：Fedora 12 1. 安装vsftp #yum install vsftpd一路yes，最后提示安装成功。 2. 配置vsftpd.conf。 #vi /etc/vsftpd/vsftpd.conf将vsftpd.conf文件中的主要设置如下：anonymous_enable=YES    #允许匿名访问local_enable]]></description><category></category></item><item><title><![CDATA[linux下安装java jdk及环境变量配置]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/5148471</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/5148471</guid><author>hxstream</author><pubDate>Thu, 07 Jan 2010 10:31:00 +0800</pubDate><description><![CDATA[JDK版本：jdk1.6.0_17 a. 下载安装包jdk-6u17-linux-i586-rpm.binb. cp jdk-6u17-linux-i586-rpm.bin /usr/local/c. chmod a+x jdk-6u17-linux-i586-rpm.bind. sh jdk-6u17-linux-i586-rpm.bin  接受协议yes，安装完成e. ]]></description><category></category></item><item><title><![CDATA[linux下安装mysql及用户、引擎、连接数、编码等相关设置]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/5143539</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/5143539</guid><author>hxstream</author><pubDate>Wed, 06 Jan 2010 15:54:00 +0800</pubDate><description><![CDATA[Mysql版本：5.1.41 安装过程： 1. 安装Server： # rpm -ivh MySQL-server-community-5.1.41-0.rhel5.i386.rpm安装后路径数据库目录：/var/lib/mysql/配置文件：/usr/share/mysql相关命令：/usr/bin启动脚本：/etc/rc.d/init.d/ ]]></description><category></category></item><item><title><![CDATA[linux下修改本机Ip地址的方法]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/5136788</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/5136788</guid><author>hxstream</author><pubDate>Tue, 05 Jan 2010 16:47:00 +0800</pubDate><description><![CDATA[#vi /etc/sysconfig/network-scripts/ifcfg-eth0 内容如下。 DEVICE=eth0BOOTPROTO=noneIPADDR=192.168.1.115NETMASK=255.255.255.0GATEWAY=192.168.1.1HWADDR=00:25:11:E2:2E:53ONBOOT=ye]]></description><category></category></item><item><title><![CDATA[总结一下跨域的几种情况]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/5107114</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/5107114</guid><author>hxstream</author><pubDate>Wed, 30 Dec 2009 16:18:00 +0800</pubDate><description><![CDATA[在网站开发中，经常会遇到跨域问题，下面总结一下集中常见的跨域问题。1. 不同域名属于跨域，如：www.a.com 和www.b.com，另外www.a.com 和www.a.com.cn也属于不同域名。2. 主域名和子域名（二级域名、三级域名等）跨域，如：www.a.com 和 bbs.a.com 跨域。3. 不同协议属于跨域，如：h]]></description><category></category></item><item><title><![CDATA[nginx中限制通过ip访问网站的方法]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/5106974</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/5106974</guid><author>hxstream</author><pubDate>Wed, 30 Dec 2009 16:02:00 +0800</pubDate><description><![CDATA[一般来说，我们的网站是通过域名，如 www.xxx.com 来访问的。偶然间发现自己的网站通过Ip地址也可以访问，如 123.12.23.34。如果通过IP来访问，一些功能可能出问题，马上毙掉。在nginx中，限制通过ip访问网站的方法很简单。具体为：修改nginx.conf文件，在http中加入下面的代码即可。server ]]></description><category></category></item><item><title><![CDATA[javascript实现聊天窗口滚动条总在最下面的方法]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/5106760</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/5106760</guid><author>hxstream</author><pubDate>Wed, 30 Dec 2009 15:42:00 +0800</pubDate><description><![CDATA[javascript实现聊天窗口滚动条总在最下面的方法    function addMessage(message){        var chatArea=document.getElementById("chatArea");        chatArea.innerHTML += message+ ;        chatArea.sc]]></description><category></category></item><item><title><![CDATA[使用jquery的load()方法实现页面局部刷新]]></title><link>https://blog.youkuaiyun.com/hxstream/article/details/5105244</link><guid>https://blog.youkuaiyun.com/hxstream/article/details/5105244</guid><author>hxstream</author><pubDate>Wed, 30 Dec 2009 12:13:00 +0800</pubDate><description><![CDATA[功能名称：使用jquery的load()方法实现页面局部刷新 页面名称：loadarea.jsp 页面内容： %@page contentType="text/html;charset=gb2312"%>jquery load()方法实现页面局部刷新area1: area2:  function loadArea2(){  $("#area2").load(]]></description><category></category></item></channel></rss>