redis安装与php安装redis模块

一、安装redis

1、下载

wget https://github.com/antirez/redis/archive/2.8.23.tar.gz

2、解压缩

tar -zxvf 2.8.23.tar.gz
cd redis-2.8.23/

3、因为redis官方已经给我们配置好了，生成了makefile文件，所以我们只要make编译和安装就行了

make PREFIX=/usr/local/redis
make PREFIX=/usr/local/redis install

4、将redis配置文件拷贝到redis安装目录下

cp /usr/local/src/redis-2.8.23/redis.conf ./

5、启动redis

./bin/redis-server ./redis.conf

6、查看进程

ps -aux |grep redis

7、使用redis自带客户端工具连接redis

./bin/redis-cli

8、到这里我们的redis就安装好了，接下来就是自己去学怎么使用redis

9、可以将redis作为一个init服务，但是没有必要，可以在启动文件中直接写就行了，而且在一个服务器上可能启动多个redis进程

# chkconfig:   2345 90 10
 
# description:  Redis is a persistent key-value database
 
PATH=/usr/local/bin:/sbin:/usr/bin:/bin
REDISPORT=6379
EXEC=/usr/local/bin/redis-server
REDIS_CLI=/usr/local/bin/redis-cli
PIDFILE=/var/run/redis.pid
CONF="/etc/redis.conf"
case "$1" in
start)
if [ -f $PIDFILE ]
then
echo "$PIDFILE exists, process is already running or crashed"
else
echo "Starting Redis server..."
$EXEC $CONF
fi
if [ "$?"="0" ]
then
echo "Redis is running..."
fi
;;
stop)
if [ ! -f $PIDFILE ]
then
echo "$PIDFILE does not exist, process is not running"
else
PID=$(cat $PIDFILE)
echo "Stopping ..."
$REDIS_CLI -p $REDISPORT SHUTDOWN
while [ -x ${PIDFILE} ]
do
echo "Waiting for Redis to shutdown ..."
sleep 1
done
echo "Redis stopped"
fi
;;
restart|force-reload)
${0} stop
${0} start
;;
*)
echo "Usage: /etc/init.d/redis {start|stop|restart|force-reload}" >&2
exit 1
esac

　

chmod +x /etc/init.d/redis
chkconfig redis on
chkconfig redis on
chkconfig redis stop

二、编译php中redis模块

1、安装php扩展模块都可以在php官网下载http://pecl.php.net/

wget http://pecl.php.net/get/redis-2.2.7.tgz
/usr/local/php/bin/phpize
./configure --with-php-config=/usr/local/php/bin/php-config
make && make install
 
#修改php配置文件
extension=/usr/local/php/lib/php/extensions/no-debug-non-zts-20090626/redis.so
 
#重新启动php服务