server {
    listen  80;
    server_name localhost;
    root /usr/share/nginx/html;
                index  index.php api.php;


      location / { 
         if (!-e $request_filename) {
         rewrite  ^(.*)$  /index.php?s=$1  last;
         break;
          }
       }


    error_page  500 502 503 504 /50x.html;
    location = /50x.html {
        root    /usr/share/nginx/html;
    }


    location ~ \.php { //$要去掉
        fastcgi_pass    php:9000;
        fastcgi_index   index.php;
        fastcgi_split_path_info ^(.+\.php)(.*)$;
        fastcgi_param PATH_INFO $fastcgi_path_info;   #使nginx支持pathinfo
        fastcgi_param   SCRIPT_FILENAME /www/$fastcgi_script_name; #使nginx支持pathinfo
        include     fastcgi_params;
    }

}