nginx、PHP安装配置

1、安装nginx

　　sudo apt-get install nginx

　　可能会遇见一下错误：

　　dpkg: dependency problems prevent configuration of nginx:
　　nginx depends on nginx-full (<< 1.14.2-2+deb10u5.1~) | nginx-light (<< 1.14.2-2+deb10u5.1~) | nginx-extras (<< 1.14.2-2+deb10u5.1~); however:
　　Package nginx-full is not configured yet.
　　Package nginx-light is not installed.
　　Package nginx-extras is not installed.
　　nginx depends on nginx-full (>= 1.14.2-2+deb10u5) | nginx-light (>= 1.14.2-2+deb10u5) | nginx-extras (>= 1.14.2-2+deb10u5); however:
　　Package nginx-full is not configured yet.
　　Package nginx-light is not installed.
　　Package nginx-extras is not installed.

　　解决：　

　　 1.安装nginx-common:sudo apt-get install nginx-common

从 /etc/nginx/sites-enabled/default 中删除listen [::]:80 default_server;(我使用 root-user 进行了此操作)

　　 3.sudo apt-get update,然后是sudo apt-get upgrade。

　　4.现在我终于调用了sudo apt-get install nginx-full

2、配置nginx

　　sudo vim /etc/nginx/sites-available/default

　　server
　　{
　　　　listen 80; 　　　　　　　　　　　　 # 443是https的端口，如果你用的是http就用‘80’代替‘443 ssl’
　　　　#server_name webofhu.com; 　　　　 #此处用你的域名代替webofhu.com
　　　　root /home/demo/myweb; 　　　　　　 #此处用网站的位置代替/a/b/c
　　　　index index.php index.html index.htm;

　　　　location ~ \.php$ {
　　　　　　include fastcgi.conf;
　　　　　　fastcgi_pass 127.0.0.1:9000;
　　　　　　fastcgi_index index.php;
　　　　　　fastcgi_split_path_info ^(.+\.php)(/.+)$;
　　　　　　fastcgi_param PATH_INFO $fastcgi_path_info;
　　　　　　fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;
　　　　　　fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
　　　　}
　　}

　　切换到/usr/sbin 执行 sudo ./nginx -t 测试配置是否成功

　　sudo systemctl restart nginx.service

3、安装PHP

　　sudo apt-get install php-fpm

4、配置PHP

　　/etc/php/7.3/fpm/pool.d/www.conf

　　设置如下：

　　; List of addresses (IPv4/IPv6) of FastCGI clients which are allowed to connect.
　　; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original
　　; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address
　　; must be separated by a comma. If this value is left blank, connections will be
　　; accepted from any ip address.
　　; Default Value: any
　　listen = 127.0.0.1:9000
　　listen.allowed_clients = 127.0.0.1