LNMP平台对接redis
目录1 ,安装LNMP各个组件,安装redis 服务
LNMP在连接数据库时,不是直接连接,而是由代码逻辑连接.承载这些代码的可能是php或者tomcat 等中间件去连接
2, 安装 redis 扩展
下载包:
https://codeload.github.com/phpredis/phpredis/zip/develop
http://download.redis.io/releases/redis-3.2.5.tar.gz
[root@host104 opt]# tar -xf redis-4.0.2.tgz
[root@host104 opt]# cd /opt/redis-4.0.2/
#运行phpize 脚本的用途是动态安装php扩展模块
[root@host104 redis-4.0.2]# /usr/local/php/bin/phpize
#开始编译安装
[root@host104 redis-4.0.2]# ./configure \
> --with-php-config=/usr/local/php/bin/php-config \
> --enable-redis
[root@host104 redis-4.0.2]# make && make install
#最后出现
Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-non-zts-20160303/
[root@host104 redis-4.0.2]# ls /usr/local/php/lib/php/extensions/no-debug-non-zts-20160303/
3 修改php配置文件
b[root@host104 redis-4.0.2]# vim /usr/local/php/lib/php.ini
#736行,指定redis模块目录
736// extension_dir ="/usr/local/php/lib/php/extensions/no-debug-non-zts-20160303/"
#738行,修改参数项名称为extension,指定redis模块名称
738// extension = "redis.so"
:wq
systemctl restart php-fpm.service
php -m | grep redis
4 测试连接
cd /usr/local/nginx/html/
vim set.php
<?php
$redis = new redis();
$redis->connect('127.0.0.1', 6379);
$redis->set('test',"1111111111");
echo $redis->get('test');
?>
[root@host104 html]# curl http://127.0.0.1/set.php
vim get.php
<?php
$redis = new redis();
$redis->connect('127.0.0.1', 6379);
$result = $redis->get('test');
var_dump($result);
?>
curl http://127.0.0.1/get.php