1. 搭建Redis服务器在主机 192.168.4.50 上安装并启用 redis 服务设置变量test,值为123查看变量test的值 1.1 搭建redis服务器1.1.1 安装redis服务器]# yum -y install gcc gcc-c++ make]# tar -xvf redis-4.0.8.tar.gz]# cd redis-4.0.8/redis-4.0.8]# ls00-RELEASENOTES COPYING Makefile redis.conf runtest-sentinel testsBUGS deps MANIFESTO runtest sentinel.conf utilsCONTRIBUTING INSTALL README.md runtest-cluster srcredis-4.0.8]# make && make installredis-4.0.8]# cd utils/utils]# ./install_server.sh (一路回车) 查看状态utils]# /etc/init.d/redis_6379 status 查看监听的端口utils]# netstat -antupl |grep :6379tcp 0 0 127.0.0.1:6379 0.0.0.0:* LISTEN 15203/redis-serverutils]# ps -C redis-server PID TTY TIME CMD15203 ? 00:00:00 redis-server 停止服务utils]# /etc/init.d/redis_6379 stop//再次查看,显示 没有那个文件或目录utils]# /etc/init.d/redis_6379 status cat: /var/run/redis_6379.pid: 没有那个文件或目录Redis is running () 连接redisutils]# /etc/init.d/redis_6379 start Starting Redis server…]# redis-cli 127.0.0.1:6379> pingPONG //PONG说明服务正常 1.1.2 基本操作设置变量test,值为123,查看变量test的值常用指令操作:set keyname keyvalue 存储get keyname 获取127.0.0.1:6379> set test 123OK127.0.0.1:6379> get test”123″del keyname 删除变量127.0.0.1:6379> set k1 v1OK127.0.0.1:6379> get k1″v1″127.0.0.1:6379> del k1(integer) 1keys * 打印所有变量127.0.0.1:6379> keys *1) “test”EXISTS keyname 测试是否存在127.0.0.1:6379> exists k1(integer) 0type keyname 查看类型127.0.0.1:6379> set k2 v1OK127.0.0.1:6379> type k2stringmove keyname dbname 移动变量127.0.0.1:6379> move k2 1 //移动k2到1库(integer) 1select 数据库编号0-15 切换库127.0.0.1:6379> select 1 //切换到1库OK127.0.0.1:6379[1]> keys * //查看有k21) “k2″expire keyname 10 设置有效时间127.0.0.1:6379[1]> EXPIRE k2 10(integer) 1ttl keyname 查看生存时间127.0.0.1:6379[1]> ttl k2flushall 删除所有变量127.0.0.1:6379[1]> FLUSHALLOKsave 保存所有变量127.0.0.1:6379[1]> saveOKshutdown 关闭redis服务127.0.0.1:6379[1]> SHUTDOWN 2.修改Redis服务运行参数具体要求如下:端口号 6350IP地址 192.168.4.50连接密码 123456客户端连接Redis服务 2.1 修改redis运行参数//可以先备份一份,防止修改错误没法还原]# cp /etc/redis/6379.conf /root/6379.conf]# /etc/init.d/redis_6379 stop]# vim /etc/redis/6379.conf…bind 192.168.4.50 //设置服务使用的ipport 6350 //更改端口号requirepass 123456 //设置密码]# /etc/init.d/redis_6379 startStarting Redis server…]# ss -antul | grep 6350 //查看有端口6350tcp LISTEN 0 128 192.168.4.50:6350 *:* 由于修改了配置文件所以在连接的时候需要加上ip和端口]# redis-cli -h 192.168.4.50 -p 6350 192.168.4.50:6350> ping(error) NOAUTH Authentication required.192.168.4.50:6350> auth 123456 //输入密码才能操作(因为之前设置过密码)OK192.168.4.50:6350> pingPONG还可以直接在命令行输入密码连接]# redis-cli -h 192.168.4.50 -p 6350 -a 123456192.168.4.50:6350> pingPONG 停止服务由于修改Redis服务运行参数,所以在停止服务的时候也不能用默认的方法停止]# /etc/init.d/redis_6379 stop //停止失败]# redis-cli -h 192.168.4.50 -p 6350 -a 123456 shutdown ]# ss -antul | grep 6350 //查看没有端口 3.部署LNMP+Redis3.1 部署nginx]# systemctl stop httpd]# cd nginx-1.12.2/]# yum -y install gcc pcre-devel openssl-devel zlib-devel]# useradd nginx]# ./configure –prefix=/usr/local/nginx]# make && make install]# ln -s /usr/local/nginx/sbin/nginx /sbin/]# ls /usr/local/nginx/conf html logs sbin 修改配置文件并启动服务]# vim /usr/local/nginx/conf/nginx.conf 65 location ~ \.php$ { 66 root html; 67 fastcgi_pass 127.0.0.1:9000; 68 fastcgi_index index.php; 69 #fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; 70 include fastcgi.conf;]# nginx]# nginx -tnginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is oknginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful]# netstat -utnlp | grep :80 查看端口 3.2 部署PHP编写PHP文件]#vim /usr/local/nginx/html/test.php<?phpphpinfo();?> 安装redis服务软件包并运行服务]# /etc/init.d/redis_6379 start]# netstat -utnlp | grep :6350 配置php支持Redis 服务安装连接redis服务 模块软件包]# yum -y install php]# yum -y install autoconf automake ]# rpm -ivh php-devel-5.4.16-42.el7.x86_64.rpm ]# rpm -ivh php-fpm-5.4.16-42.el7.x86_64.rpm ]# tar -zxvf php-redis-2.2.4.tar.gz ]# cd phpredis-2.2.4/ ]# phpize 检测php环境 ]# ./configure –with-php-config=/usr/bin/php-config]# make]# make installInstalling shared extensions: /usr/lib64/php/modules/ 提示模块安装目录]# ls /usr/lib64/php/modules/redis.so 查看模块文件 配置php加载模块]# vim /etc/php.ini 728 extension_dir = “/usr/lib64/php/modules/” 730 extension = “redis.so”:wq ]# systemctl restart php-fpm]# php -m | grep -i redis 验证模块是否加载成功redis 验证配置]# cd nosql(自己打的包)]# cp linkredis.php /usr/local/nginx/html/]# vim /usr/local/nginx/html/linkredis.php<?php$redis = new redis();$redis->connect(‘192.168.4.50’,6350);$redis->auth(“123456”);$redis->set(‘tel,’13152098678);echo $redis->get(‘tel’);?>:wq 真机检测:] firefox http://192.168.4.50/test.php] firefox http://192.168.4.50/linkredis.php