1. 安装nginx （默认网站目录 /usr/share/nginx/html）

yum  install  nginx

开启

nginx service  nginx  start   或者      nginx -s reload   or   systemctl restart nginx

解决nginx: [error] open() "/run/nginx.pid" failed (2: No such file or directory)

sudo nginx -c /etc/nginx/nginx.conf

2.安装MYSQL

(见https://www.jianshu.com/p/7495c071e599)

yum  localinstall http://dev.mysql.com/get/mysql57-community-release-el7-7.noarch.rpm

yum install  mysql-community-server

//开启

mysql  service  mysqld  start     or    systemctl restart mysqld    

//查看mysql的root账号的密码

 more  /var/log/mysqld.log

//登录mysql mysql -u root -p

//修改密码

set password=password('Qwer.123456');

//修改root用户可远程登录

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'Qwer.123456' WITH GRANT OPTION;

//立即生效

flush privilege

3.安装php

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

//查看

yum search php71w

//安装php以及扩展

yum install   php71w  php71w-fpm  php71w-cli  php71w-common  php71w-devel  php71w-gd  php71w-pdo  php71w-mysql  php71w-mbstring  php71w-bcmath

//安装php-fpm

yum install -y php71w-fpm

//开启服务

service php-fpm start   or  systemctl  restart  php-fpm

//修改

/etc/nginx/nginx.conf

//nginx配置文件

user nginx root;

worker_processes  2;

error_log  /var/log/nginx/error.log crit;

#error_log  logs/error.log  notice;

#error_log  logs/error.log  info;

pid  /run/nginx.pid;

events {

    worker_connections  2048;

}

http {

    charset utf-8;

    root /www;

    index index.php;

    include      mime.types;

    default_type  application/octet-stream;

    sendfile        on;

    keepalive_timeout  65;

    server {

        listen      80;

        server_name  127.0.0.1;

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

    location ~ \.php$ {

            root        /www;

            fastcgi_pass  127.0.0.1:9000;

            fastcgi_index  index.php;

            fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;

            include fastcgi.conf;

        }

    }

}

//重启

nginx service nginx restart  或者      nginx -s reload