apt-get install nginx mysql-server php     * 注意 期间会要求输入MySQL的root密码

vi /etc/nginx/sites-available/default
......
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
location ~ \.php$ {
    incloude snippets/fastcgi-php.conf;
#
#    # With php7.0-cgi alone;
#    fastcgi_pass 127.0.0.1:9000;
#    # With php7.0-fpm;
    fastcgi_pass unix:/run/php/php7.0-fpm.sock;
}
......


vi /etc/php/7.0/fpm/php-fpm.conf
...........
listen = /run/php/php7.0-fpm.sock

nginx -s stop
nginx

vi /var/www/html/info.php
<?php phpinfo();?>

apt-get install redis-server
apt-get install git php-dev
git clone -b php7-ipv6 https://github.com/phpredis/phpredis.git   * 注意 -b php7-ipv6为可选参数
cd phpredis/
phpize
./configure
make
make install

redis-server /etc/redis/redis.conf
redis-cli
>Ping
Pong

vi /etc/php/7.0/fpm/conf.d/redis.ini   * 注意 并无此文件 直接创建
extension=redis.so

apt-get install php-mysqli
vi /etc/php/7.0/fpm/php.ini  * 在文件最后添加
extension="mysqli.so"

/etc/init.d/php7.0-fpm restart

service mysql start
mysql -uroot -p    * 注意 期间会要求验证之前输入的MySQL root密码
>SET NAMES utf8;
Query OK, 0 rows affected (0.00 sec)