What web server service is running on the SPS appliance?
说明
What web server is used by SPS? There doesn't appear to be an Apache or Lighttpd service running.
解决办法
Beginning in version 5.7, SPS now uses the nginx service to host the web interface.
If the web interface becomes unavailable for some reason, it is possible to try restarting the nginx service from the core shell, or alternately reboot the appliance.