开发环境：
服务器： ubuntu 16.04
Yii版本： Yii2.0.10
Redis版本： 3.0.6
安装apache2
apt-get install apache2
安装php7
apt-get install php libapache2-mod-php7.0 php7.0-mysql php7.0-gd
apt-get install php7.0-mbstring php7.0-curl php7.0-zip
安装redis
sudo apt-get install redis-server redis-tools php-redis
安装Composer
apt-get install composer
composer config -g repo.packagist composer https://packagist.phpcomposer.com
安装Yii2
composer global require "fxp/composer-asset-plugin:^1.2.0"
composer create-project --prefer-dist yiisoft/yii2-app-basic yii2
