[
    {
      "host": "127.0.0.1",
      "port": 6379,
      "password": "lnxall@2020",
      "SN": "000000000001"
    },
    {
      "host": "127.0.0.1",
      "port": 7379,
      "password": "lnxall@2020",
      "SN": "000000000001"
    }
  ]