在CentOS5上，以WAR包形式安装XWIKI

1. 安装

参考：

http://platform.xwiki.org/xwiki/bin/view/AdminGuide/WebHome

http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Installation

http://platform.xwiki.org/xwiki/bin/view/AdminGuide/InstallationWAR

1.1 下载

$ wget http://download.forge.objectweb.org/xwiki/xwiki-enterprise-web-5.0-milestone-1.war
$ wget http://mirrors.cnnic.cn/apache/tomcat/tomcat-7/v7.0.37/bin/apache-tomcat-7.0.37.zip

1.2 安装

##### 安装Tomcat #####
$ unzip apache-tomcat-7.0.37.zip
$ mv apache-tomcat-7.0.37 /usr/local
$ cd /usr/local
$ ln -s apache-tomcat-7.0.37 apache-tomcat

##### 安装XWiki #####
$ mv xwiki-enterprise-web-5.0-milestone-1.war xwiki.war
$ mv xwiki.war /usr/local/apache-tomcat/webapps/
$ cd /usr/local/apache-tomcat/webapps/
$ mkdir xwiki && cd xwiki
$ jar -xvf ../xwiki.war && rm -rf ../xwiki.war

##### 修改tomcat编码方式，激活gzip压缩 #####
$ vi /usr/local/apache-tomcat/conf/server.xml 添加URIEncoding="UTF-8"
<Connector port="8080" protocol="HTTP/1.1" 
    URIEncoding="UTF-8"
    compression="on"
    compressionMinSize="2048"
    compressableMimeType="text/html,text/xml,text/css,text/javascript,application/x-javascript"
    connectionTimeout="20000"
    redirectPort="8443" />

##### 激活headless模式 #####
$ touch /usr/local/apache-tomcat/bin/setenv.sh
$ vi /usr/local/apache-tomcat/bin/setenv.sh 添加如下内容：
#!/bin/sh
export JAVA_OPTS="${JAVA_OPTS} -Djava.awt.headless=true"