ngx_string.conf

#演示在ng中进行字符串处理 -- 获取所需的子串
#http server location

#日志滚动
if ($time_iso8601 ~ "^(?<year>\d{4})-(?<month>\d{2})-(?<day>\d{2})") {}
access_log  /var/log/nginx/access-$year$month$day.log  main;

        location ~ /demo {
            root /var/opt/public;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            #fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            fastcgi_param  SCRIPT_FILENAME  /var/opt/public/index.php;
            include        fastcgi_params;
            if ( $request_uri ~ ^/demo/(.*)$ ) {
              #生成所需字符串
              set $r_uri $1;
              set $d_uri $1;
            }
            #重写环境变量
            fastcgi_param  REQUEST_URI        /$r_uri;
            fastcgi_param  DOCUMENT_URI       /$d_uri;
            fastcgi_param  SCRIPT_NAME        /index.php;
        }