ubuntu16装php nginx mysql

装php
LC_ALL=C.UTF-8 add-apt-repository ppa:ondrej/php

apt update
apt install php7.1 php7.1-xml php7.1-dev php7.1-mbstring php7.1-curl php7.1-zip

装redis
apt install redis-tools
apt install redis-server
pecl install redis
vim /etc/php/7.1/fpm/php.ini 添加  extension=redis.so

/etc/php/7.1/fpm/pool.d/www.conf    更改端口号为 127.0.0.1:9000

装mysql
apt install php7.1-mysql
apt install mysql-server
装nginx
apt install nginx