module.exports={
  sslType: 'file',
  sslKey: '/etc/letsencrypt/live/server4test.vic.yuanjin.net/privkey.pem', // ssl key file,
  sslCert: '/etc/letsencrypt/live/server4test.vic.yuanjin.net/fullchain.pem', // ssl cert file,
  sslCA: '/etc/letsencrypt/live/server4test.vic.yuanjin.net/bundle.pem', // ssl ca file,
}