一、安装 Nginx

  1. 运行以下命令安装 Nginx。

    yum -y install nginx
  2. 查看安装的 Nginx 版本。

    nginx -v

    返回结果如下即为安装成功:

    nginx version: nginx/1.16.1

二、安装 MySQL

  1. 更新 yum 源。

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

    yum -y install mysql-community-server
  3. 查看 MySQL 版本号,返回版本信息即为安装成功。

    mysql -V
    
    mysql  Ver 14.14 Distrib 5.7.28, for Linux (x86_64) using  EditLine wrapper
  4. 启动 MySQL 服务。

    systemctl start mysqld
  5. 设置 MySQL 服务开机自启。

    systemctl enable mysqld
    systemctl daemon-reload

三、安装 PHP

  1. 添加 epel 源。

    yum install \
    https://repo.ius.io/ius-release-el7.rpm \
    https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
  2. 添加 Webtatic 源。

    rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
  3. 安装 PHP。

    yum -y install php70w-devel php70w.x86_64 php70w-cli.x86_64 php70w-common.x86_64 php70w-gd.x86_64 php70w-ldap.x86_64 php70w-mbstring.x86_64 php70w-mcrypt.x86_64  php70w-pdo.x86_64   php70w-mysqlnd  php70w-fpm php70w-opcache php70w-pecl-redis php70w-pecl-mongodb
  4. 查看 PHP 版本,返回以下版本信息即为安装成功。

    php -v
    
    PHP 7.0.33 (cli) (built: Dec  6 2018 22:30:44) ( NTS )
    Copyright (c) 1997-2017 The PHP Group
    Zend Engine v3.0.0, Copyright (c) 1998-2017 Zend Technologies
        with Zend OPcache v7.0.33, Copyright (c) 1999-2017, by Zend Technologies

四、配置 Nginx

  1. 修改 Nginx 配置文件,配置支持 PHP 页面。

    vim /etc/nginx/nginx.conf	#打开Nginx配置文件
    
    #在server大括号下添加以下内容,将location / 大括号内的信息修改为以下所示,配置网站被访问时的默认首页。
            location / {
                index index.php index.html index.htm;
            }
            #添加下列信息,配置Nginx通过fastcgi方式处理您的PHP请求。
            location ~ .php$ {
                root /usr/share/nginx/html;    #将/usr/share/nginx/html替换为您的网站根目录。
                fastcgi_pass 127.0.0.1:9000;   #Nginx通过本机的9000端口将PHP请求转发给PHP-FPM进行处理。
                fastcgi_index index.php;
                fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
                include fastcgi_params;   #Nginx调用fastcgi接口处理PHP请求。
            }
  2. 启动 Nginx,并设置为开机自启。

    systemctl start nginx
    
    systemctl enable nginx

五、配置 MySQL

  1. 获取 MySQL 的 root 初始密码。

    grep 'temporary password' /var/log/mysqld.log	#获取密码"2p/B65d<leSD"
    
    2020-05-13T14:57:47.535748Z 1 [Note] A temporary password is generated for root@localhost: 2p/B65d<leSD
  2. 配置 MySQL 安全性。

    mysql_secure_installation
    
    Enter password for user root: #输入上一步获取的root用户初始密码
    The 'validate_password' plugin is installed on the server.
    The subsequent steps will run with the existing configuration of the plugin.
    Using existing password for root.
    Estimated strength of the password: 100
    Change the password for root ? (Press y|Y for Yes, any other key for No) : Y #是否更改root用户密码,输入Y
    New password: #输入新密码,长度为8至30个字符,必须同时包含大小写英文字母、数字和特殊符号。特殊符号可以是()` ~!@#$%^&*-+=|{}[]:;‘<>,.?/
    Re-enter new password: #再次输入新密码
    Estimated strength of the password: 100
    Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : Y
    
    By default, a MySQL installation has an anonymous user, allowing anyone to log into MySQL without having to have a user account created for them. This is intended only for testing, and to make the installation go a bit smoother. You should remove them before moving into a production environment.
    Remove anonymous users? (Press y|Y for Yes, any other key for No) : Y  #是否删除匿名用户,输入Y
    Success.
    
    Disallow root login remotely? (Press y|Y for Yes, any other key for No) : Y #禁止root远程登录,输入Y
    Success.
    
    Remove test database and access to it? (Press y|Y for Yes, any other key for No) : Y #是否删除test库和对它的访问权限,输入Y
    - Dropping test database...
    Success.
    
    Reload privilege tables now? (Press y|Y for Yes, any other key for No) : Y #是否重新加载授权表,输入Y
    Success.
    All done!

六、配置 PHP

  1. 在 Nginx 网站目录下创建 phpinfo.php 文件。

    vi /usr/share/nginx/html/phpinfo.php
    
    <?php echo phpinfo(); ?>	#将此内容写入文件
  2. 启动 PHP-FPM 并设置开机自启。

    systemctl start php-fpm
    
    systemctl enable php-fpm

七、测试访问查看效果

  1. 打开浏览器,输入云服务器绑定的公网 IP + Nginx 端口(云服务器在 VPC 下访问 VPC 的公网 IP + VPC 转发端口)。

    例:http://139.198.x.x/phpinfo.php (nginx 默认端口为 80)

  2. 页面打开查看到 PHP Version 信息即可。