memcached

安装libevent

tar zxvf libevent-1.4.5-stable.tar.gz 
cd libevent-1.4.5-stable 
./configure --prefix=/usr/ 
make 
make install

安装memcache

tar zxvf memcached-1.2.5.tar.gz 
cd memcached-1.2.5 
./configure --with-libevent=/usr/ 
make 
make install

配置LD_LIBRARY_PATH

vim ~/.bash_profile # 在最后加入一行 export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/lib

启动memcache memcached -d -m 128 -p 12000 -u root 参数名称
作用 -d 作为守护进程启动 -m 指定使用的内存大小 -p 服务器端的监听端口 -u 用于运行memcached的用户 确认memcache成功启动

[root@ESXVM016401 libevent]# ps aux | grep memcached 
root 19913 0.0 0.0 18240 2184 ? Ss 11:14 0:00 
memcached -d -m 128 -p 12000 -u root 
root 19933 0.0 0.0 61148 700 pts/4 R+ 11:17 0:00

grep memcached IHS中需要修改的地方：
打开httpd.conf

cd /opt/IBM/HTTPServer/conf vim httpd.conf

加载mod_rewrite 去掉该行行首的#

# LoadModule rewrite_module modules/mod_rewrite.so

添加重写规则，紧跟在所有LoadModule指令之后

RewriteEngine on RewriteRule ^/online/s/(.*)/(.*)\.html$ /online/$1Action.do?method=$2&staticDisplay=front&%{QUERY_STRING} [PT]
RewriteRule ^/online/si/(.*)/(.*)/(.*)\.html$ /online/$1Action.do?method=$2&id=$3&staticDisplay=front&%{QUERY_STRING} [PT]
RewriteRule ^/online/sc/(.*)/(.*)/(.*)\.html$ /online/$1Action.do?method=$2&category=$3&staticDisplay=front&%{QUERY_STRING} [PT] 
RewriteRule ^/online/st/(.*)/(.*)/(.*)\.html$ /online/$1Action.do?method=$2&typeId=$3&staticDisplay=front&%{QUERY_STRING} [PT]