linux系统遇到 SQLSTATE[HY000] [2002] Permission denied 问题的处理方法

https://blog.csdn.net/xukung82/article/details/50624062

在CentOS 8上安装PHP 7.2、PHP 7.3、PHP 7.4的方法

https://www.ywnz.com/linuxyffq/6000.html

宿主机nginx与docker的PHP

https://blog.csdn.net/qgw5205220/article/details/108366418

server {
        listen  8080;
        server_name             _;
        root                    /usr/share/nginx/html/public;
        #access_log             /Applications/MxSrvs/logs/www.zj.io.log;
        location / {
            index index.php index.html error/index.html;
            if (!-e $request_filename) {
                rewrite  ^(.*)$  /index.php?s=$1  last;
                break;
            }
        }

        location ~ \.php(.*)$ {
            #fastcgi_pass   127.0.0.1:10080;
            fastcgi_pass unix:/run/php-fpm/www.sock;
            fastcgi_index  index.php;
            fastcgi_split_path_info  ^((?U).+\.php)(/?.+)$;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            fastcgi_param  PATH_INFO  $fastcgi_path_info;
            fastcgi_param  PATH_TRANSLATED  $document_root$fastcgi_path_info;
            include        fastcgi_params;
        }
        #include                        vhosts/_nginx.vhost.fpm;
}

这是因为当前安装的Npm包有其他的读写系统文件的操作，但是这些操作并不是以root的角色进行的，就会出现权限不够的问题。

npm已经给出了解决方案，把npm user的权限设为root即可：

npm -g config set user root