<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[yanjunlu的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/yanjunlu</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; yanjunlu]]></copyright><item><title><![CDATA[Docker部署web应用]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/74781706</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/74781706</guid><author>yanjunlu</author><pubDate>Fri, 07 Jul 2017 23:14:49 +0800</pubDate><description><![CDATA[一、准备
下载jdk、tomcat；


准备好应用war包：sample.war
启动脚本start_tomcat.sh
#!/bin/bash

#Desc:
#       Start tomcat with docker containerstart.  
 
echo "Start Tomcat ..."
 
# Export java path
export PATH=$P]]></description><category></category></item><item><title><![CDATA[vmware设置共享文件夹]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/74510558</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/74510558</guid><author>yanjunlu</author><pubDate>Thu, 06 Jul 2017 00:01:23 +0800</pubDate><description><![CDATA[第一步：安装vmware tools：


仅有命令行界面的 Ubuntu Server


转到虚拟机 > 安装 VMware
 Tools（或 VM > 安装 VMware Tools）。


注意：如果您运行的是轻量版的 Fusion、不带 VMware
 Tools 的 Workstation 版本或 VMware Player，则系统会提示您先下载 Tools，然后]]></description><category></category></item><item><title><![CDATA[hbase配置的问题]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/51822031</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/51822031</guid><author>yanjunlu</author><pubDate>Mon, 04 Jul 2016 16:51:11 +0800</pubDate><description><![CDATA[被一个错误折腾了一天：
Caused by: java.net.BindException: Problem binding to 211.139.136.73/0: Cannot assign requested address hbase
而211.139.136.73 这个ip根本就没有配置过。
最后发现是因为hosts没有配置主机名！
解决：
/etc/hosts, 127.0.]]></description><category></category></item><item><title><![CDATA[MooseFS 备忘]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/51262420</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/51262420</guid><author>yanjunlu</author><pubDate>Wed, 27 Apr 2016 16:53:34 +0800</pubDate><description><![CDATA[参考
http://oranges.blog.51cto.com/6202730/1692098



注意，Chunkserver上的剩余存储空间要大于1GB，新的数据才会被允许写入，否则，你会看到No
 space left on device的提示]]></description><category></category></item><item><title><![CDATA[LVS keepalived 备忘]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/51242451</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/51242451</guid><author>yanjunlu</author><pubDate>Mon, 25 Apr 2016 15:35:03 +0800</pubDate><description><![CDATA[1. 准备环境
在本地上用vmware建了4台redhat虚拟机：

192.168.137.10  LVS_Master
192.168.137.11 LVS_Slave
192.168.137.12 web1
192.168.137.13 web2
注意，虚拟机复制后mac会变化，启动时选择“我复制了虚拟机”，然后

vim /etc/udev/rules.d/70-pers]]></description><category></category></item><item><title><![CDATA[sonar coverage 备忘]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/51076094</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/51076094</guid><author>yanjunlu</author><pubDate>Wed, 06 Apr 2016 16:32:30 +0800</pubDate><description><![CDATA[mvn clean install
mvn sonar:sonar -Dsonar.sourceEncoding=UTF-8



		
			
				org.apache.maven.plugins
				maven-compiler-plugin
				2.3.1
				
					1.6
					1.6
					utf8
				
			
			
				org.apac]]></description><category></category></item><item><title><![CDATA[cas 配置与自定义开发]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/45498509</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/45498509</guid><author>yanjunlu</author><pubDate>Wed, 06 May 2015 11:25:03 +0800</pubDate><description><![CDATA[1. 下载 cas server
https://github.com/Jasig/cas/releases

我下载的是 4.0.1。你也可以直接checkout


cas client ： http://downloads.jasig.org/cas-clients/
版本是 3.3.3


2. 将下载的 cas-4.0.1.zip 解压， 在根目录 执行 
mvn]]></description><category></category></item><item><title><![CDATA[maven 单独构建多模块项目中的单个模块]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/39177115</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/39177115</guid><author>yanjunlu</author><pubDate>Wed, 10 Sep 2014 09:10:48 +0800</pubDate><description><![CDATA[最近在公司的一个项目里用到了maven的多模块，由于项目比较大，每次修改后构建整个工程耗时太久，需要单独构建某个模块]]></description><category></category></item><item><title><![CDATA[mysql 修改索引时，外键约束造成的奇怪问题]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/8439049</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/8439049</guid><author>yanjunlu</author><pubDate>Wed, 26 Dec 2012 14:55:21 +0800</pubDate><description><![CDATA[事情是这样的，在Windows的mysql5.5 ，我想修改一个表的索引，于是执行


ALTER TABLE practice_log DROP INDEX ix_practice_log_userid;
ALTER TABLE practice_log ADD INDEX ix_practice_log_userid(userid,practicetime);

但是报错：unable]]></description><category></category></item><item><title><![CDATA[jquery Ajax get方法 中文参数乱码的问题]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/8125175</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/8125175</guid><author>yanjunlu</author><pubDate>Mon, 29 Oct 2012 17:20:27 +0800</pubDate><description><![CDATA[用jquery的 $.get 调用一个请求，参数里有中文，结果发送到服务器端时乱码。

改成$.post 就没问题。
后来发现原来是tomcat的问题，Tomcat对于GET请求没有使用request.setCharacterEncoding方法设置的编码，而是使用iso-8859-1编码
解决办法是转换字符串的编码：

String name = new String(request]]></description><category></category></item><item><title><![CDATA[easyui datagrid 动态生成列]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/8017167</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/8017167</guid><author>yanjunlu</author><pubDate>Tue, 25 Sep 2012 15:47:02 +0800</pubDate><description><![CDATA[easyui datagrid 定义列的方式通常是：

$('#grid').datagrid({columns:[[
    {field:'f1',title:'字段1',width:160},
    {field:'f2',title:'字段2',width:160}
]]});	

但在实际项目中，我们会经常需要datagrid能动态生成列。
在网上搜了一篇文章：再次谈谈eas]]></description><category></category></item><item><title><![CDATA[用 html 的 base 标签，解决静态资源、请求的相对路径问题]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/7997020</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/7997020</guid><author>yanjunlu</author><pubDate>Wed, 19 Sep 2012 17:10:03 +0800</pubDate><description><![CDATA[问题描述：

项目的静态资源文件放在 webapp/resources/目录，有一个jsp 存放在 webapp/something/test.jsp,

在jsp里引用js、css等资源文件，用相对路径的写法是



我把应用发布在app目录下。正常的访问路径应该是:http://localhost:8080/app/resources/js/jquery-1.7.1.js.]]></description><category></category></item><item><title><![CDATA[使用正则表达式找出不包含特定字符串的条目]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/7983064</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/7983064</guid><author>yanjunlu</author><pubDate>Sat, 15 Sep 2012 21:00:45 +0800</pubDate><description><![CDATA[原文链接 点击打开链接]]></description><category></category></item><item><title><![CDATA[java mysql 中文乱码的解决方法]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/7973790</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/7973790</guid><author>yanjunlu</author><pubDate>Thu, 13 Sep 2012 10:26:48 +0800</pubDate><description><![CDATA[1.  文件的编码确保是UFT-8：
workspace : eclipse -> window -> Preferences -> General -> Workspace -> Text file encoding 改成 UTF-8
项目是继承workspace的编码，也可以单独设置：右键项目，Properties -> Resource-> Text file encoding 改成 U]]></description><category></category></item><item><title><![CDATA[Maven ：web项目同时打包成war和jar]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/7973539</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/7973539</guid><author>yanjunlu</author><pubDate>Thu, 13 Sep 2012 09:55:05 +0800</pubDate><description><![CDATA[在pom.xml里配置

    org.apache.maven.plugins
    maven-war-plugin
    2.2
    
        ROOT
	true
    

但是这样会把 src\main\resources 下的配置文件也打包进jar包，不方便部署时修改。
take it easy.有办法：



  org.apache.maven.pl]]></description><category></category></item><item><title><![CDATA[hudson自动构建时 undeploy tomcat 报错]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/7961604</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/7961604</guid><author>yanjunlu</author><pubDate>Sun, 09 Sep 2012 22:52:51 +0800</pubDate><description><![CDATA[tomcat 6.0.35 undeploy时报错：



严重: The web application [] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory le]]></description><category></category></item><item><title><![CDATA[Quartz 报错，改用Spring task]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/7953880</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/7953880</guid><author>yanjunlu</author><pubDate>Fri, 07 Sep 2012 10:46:34 +0800</pubDate><description><![CDATA[项目之前用spring 3.0.6，quartz1.8.5，在tomcat下undeploy应用时，报错：
严重: The web application [/ROOT] appears to have started a thread named [genera
teSmsDataBean_Worker-10] but has failed to stop it. This is very]]></description><category></category></item><item><title><![CDATA[apache 和 tomcat 的整合 备忘]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/7946711</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/7946711</guid><author>yanjunlu</author><pubDate>Wed, 05 Sep 2012 15:42:43 +0800</pubDate><description><![CDATA[apache 和 tomcat的整合，网上很多文章，我采用了proxy_ajp_module 的方式.但是我按照他们说的都没成功，后来无意中发现，
相关的配置要在 httpd.conf 和 httpd-vhosts.conf 里都要写才有效。不解！
我用的apache 2.2 ，tomcat 6.0.35 

httpd.conf

#
# This is the main Apach]]></description><category></category></item><item><title><![CDATA[svn 迁移、升级]]></title><link>https://blog.youkuaiyun.com/yanjunlu/article/details/7909054</link><guid>https://blog.youkuaiyun.com/yanjunlu/article/details/7909054</guid><author>yanjunlu</author><pubDate>Sun, 26 Aug 2012 14:40:05 +0800</pubDate><description><![CDATA[公司的svn服务器是我在2006年搭建的，版本太旧，是1.3的，不支持分支的合并，所以决定升级到最新的1.7.并将apche2.0升级到2.2


过程比较折腾.因为svn服务器一直在用，只能在周日暂停一天，所以事先在另一台机器上验证了整个过程。最麻烦的是有些版本损坏，解决办法下面会提到。


升级方法共有3种：
1、svnadmin dump/load序列
2、svnsync]]></description><category></category></item></channel></rss>