ubuntu18.04 安装配置nginx+php+mysql

1.首先输入用户名和密码进行登陆

2.升级更新软件包

sudo apt-get update

sudo apt-get upgrade

判断都填y

3.安装nginx

sudo apt-get install nginx

在浏览器输入你的ip地址测试是否安装成功

4.安装数据库

sudo apt-get install mysql-server php7.2-mysql

输入mysql -u root -p 测试数据库安装是否成功

quit 能够退出

5.安装php-fpm

sudo apt-get install php7.2-fpm

6.配置php-fpm

sudo vi /etc/php/7.2/fpm/php.ini

将;cgi.fix_pathinfo=1改为cgi.fix_pathinfo=0(还要去掉分号) 位置在全屏状态下的40%的第一行，看右下角

修改保存内容的方法本身查看vi 的操做

7.重启php-fpm

sudo service php7.2-fpm restart

8.解决nginx打开php文件老是显示下载php文件的问题

sudo vi /etc/nginx/sites-available/default 以下：

server {
listen 80 default_server;
listen [::]:80 default_server;

# SSL configuration
#
# listen 443 ssl default_server;
# listen [::]:443 ssl default_server;
#
# Note: You should disable gzip for SSL traffic.
# See: https://bugs.debian.org/773332
#
# Read up on ssl_ciphers to ensure a secure configuration.
# See: https://bugs.debian.org/765782
#
# Self signed certs generated by the ssl-cert package
# Don't use them in a production server!
#
# include snippets/snakeoil.conf;

root /var/www/html;

# Add index.php to the list if you are using PHP
index index.html index.htm index.nginx-debian.html;

server_name _;

location / {
	# First attempt to serve request as file, then
	# as directory, then fall back to displaying a 404.
	try_files $uri $uri/ =404;
}

# pass PHP scripts to FastCGI server
#
#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;
#}

# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
#	deny all;
#}
}

修改去掉注释保存

location ~ \.php$ {
	include snippets/fastcgi-php.conf;
#
#	# With php-fpm (or other unix sockets):
	fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
#	# With php-cgi (or other tcp sockets):
#	fastcgi_pass 127.0.0.1:9000;
}

注意：fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;修改成fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;

由于我安装的是php7.2 查看路径/run/php/php7.2-fpm.sock 以下目录所指：

9.重启nginx

sudo service nginx restart

10.测试nginx是否解析php

cd /var/www/html

sudo vi phpinfo.php

在phpinfo.php中输入

<?php phpinfo(); ?>

11.修改权限

1)首先进入服务器根目录 cd /var/www/html

2)再使用chmod sudo chmod 777 html/