阿里云centos7 LNMP开发环境搭建

步骤一：安装Nginx

1.运行以下命令安装Nginx

yum -y install nginx

2.运行以下命令查看Nginx版本

nginx -v

    返回结果如下所示，表示Nginx安装成功

 nginx version: nginx/1.16.1

3.运行以下命令启动Nginx服务

systemctl start nginx

4.运行以下命令设置Nginx服务开机自启动

systemctl enable nginx

步骤二：安装MySQL

1.运行以下命令更新YUM源

rpm -Uvh  http://dev.mysql.com/get/mysql57-community-release-el7-9.noarch.rpm

2.运行以下命令安装MySQL

yum -y install mysql-community-server

3.运行以下命令查看MySQL版本号

mysql -V

    返回结果如下所示，表示MySQL安装成功

  mysql Ver 14.14 Distrib 5.7.29, for Linux (x86_64) using EditLine wrapper

4.运行以下命令启动MySQL服务

systemctl start mysqld

5.运行以下命令设置MySQL服务开机自启动

systemctl enable mysqld

6.运行以下命令查看/var/log/mysqld.log文件，获取并记录root用户的初始密码

grep 'temporary password' /var/log/mysqld.log

    返回结果如下：

    2020-01-16T05:48:47.535748Z 1 [Note] A temporary password is generated for root@localhost: p0/8Tpg>lsHD

步骤三：安装PHP

1.运行以下命令更新YUM源

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

2.运行以下命令安装PHP7.2和需要的扩展

yum -y install php72w php72w-cli php72w-common php72w-devel php72w-embedded php72w-fpm php72w-gd php72w-mbstring php72w-mysqlnd php72w-opcache php72w-pdo php72w-xml php72w-bcmath

3.运行以下命令开启php-fpm

service php-fpm start

4.运行以下命令设为开机启动　

systemctl enable php-fpm