centos7 yum快速安装php7.1+nginx+mysql+redis

本文介绍快速安装lnmp环境，以及redis，php-redis扩展

1. 安装nginx

yum install nginx
##开启nginx
service nginx start

安装成功后，浏览器访问主机公网IP，或者本机的127.0.0.1。会出现以下界面

2.安装MYSQL

yum localinstall http://dev.mysql.com/get/mysql57-community-release-el7-7.noarch.rpm

yum install mysql-community-server

//开启mysql
service mysqld start

//查看mysql的root账号的密码
grep 'temporary password' /var/log/mysqld.log

//登录mysql
mysql -uroot -p

//修改密码
ALTER USER 'root'@'localhost' IDENTIFIED BY 'password';

//修改root用户可远程登录
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'password' WITH GRANT OPTION; 

//刷新
flush privileges;

3.安装php

rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

//查看
yum search php71w

//安装php以及扩展
yum install php71w php71w-fpm php71w-cli php71w-common php71w-devel php71w-gd php71w-pdo php71w-mysql php71w-mbstring php71w-bcmath

//开启服务
service php-fpm start

//修改/etc/nginx/nginx.conf  使其支持php 见下
//重启nginx
service nginx restart

//server配置
server {
    charset utf-8;
    client_max_body_size 128M;

    listen 80; ## listen for ipv4

    server_name localhost;
    root        /var/www/;
    index       index.php;

    location / {
        if (!-e $request_filename){
          rewrite ^/(.*)$ /index.php/$1 last;
        }
        try_files $uri $uri/ /index.php?$args;
    }   

    location ~ \.php$ {
        include fastcgi.conf;
        fastcgi_pass   127.0.0.1:9000;
        try_files $uri =404;
    }
    location ~ \.php {
        fastcgi_pass 127.0.0.1:9000;
        fastcgi_index index.php;
        include /etc/fastcgi_params;
        fastcgi_split_path_info ^(.+\.php)(/?.*)$;
        fastcgi_param SCRIPT_FILENAME
        fastcgi_param PATH_INFO $fastcgi_path_info;
        fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;
    }   

    error_page 404 /404.html;
    location ~ /\.(ht|svn|git) {
        deny all;
    }
}

4.安装redis

yum install redis
//修改配置 
vi /etc/redis.conf
//daemonize yes 后台运行
//appendonly yes 数据持久化
service redis start

5.安装php-redis扩展

//先装git
yum install git

//git下扩展
cd /usr/local/src
git clone https://github.com/phpredis/phpredis.git

//安装扩展
cd phpredis
phpize

//修改php配置
vi /etc/php.ini  添加extension=redis.so

//重启php
service php-fpm restart