Ubuntu17.04 搭建LNMP环境

一、登录和更新

#以管理身份登录
    su
    #k系统更新
    apt-get update
    apt-get upgrade

二、安装nginx

sudo apt install nginx
    systemctl enable nginx

三、安装MySQL

sudo apt install mysql-server
    systemctl enable mysql

四、安装PHP

sudo apt install php
    sudo apt install php-fpm

五、配置Nginx支持PHP

server {
            listen 80 default_server;
            listen [::]:80 default_server;
    
            root /home/html;
    
            index index.php index.html index.htm index.nginx-debian.html;
    
            server_name localhost;
    
            location / {
                    try_files $uri $uri/ =404;
            }
    
            location ~ \.php$ {
                    include snippets/fastcgi-php.conf;
            #       # With php-fpm (or other unix sockets):
                    fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;
            #       # With php-cgi (or other tcp sockets):
            #       fastcgi_pass 127.0.0.1:9000;
            }
    
            location ~ /\.ht {
                    deny all;
            }
    }

六、测试篇

#注意新版本Mysql 中操作命令 "mysql"改为"mysqli"

#新建网站首页
cd /home/html;
vim index.php;

<?php
    echo "测试数据库连接";
    $con = mysqli_connect("localhost","root","NewPass1!");
    if (!$con) {
        die('Could not connect: ' . mysql_error());
    }else{
            echo "conneted";
    }
    #打印php信息
    phpinfo();
    ?>