1.安装apache2
sudo apt-get install apache2
2.安装php7
sudo apt-get install php7.0
3.apache 识别php插件(不是必须,可在无法识别再装)
sudo apt-get install libapache2-mod-php7.0 ## 让Apache能够识别解析PHP文件
4.安装mysql,安装过程中跳出窗口设置数据库密码,不可跳过
sudo apt-get install mysql-server
sudo apt-get install mysql-client
sudo apt-get install libmysqlclient-dev
sudo apt-get install php-mysql