php-fpm 啟動后沒有監聽端口9000

 location  ~  \.php$  {
            root           html;
            fastcgi_pass   127.0.0.1:9000;    #將請求轉發給本機9000端口，PHP解釋器
            fastcgi_index  index.php;
            #fastcgi_param   SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            include        fastcgi.conf;
        }