装置总数 - {{ termDataNum.totalNum }} + {{ termDataNum.totalNum ? termDataNum.totalNum : 0 }}
在线数量 - {{ termDataNum.onlineNum }} + {{ + termDataNum.onlineNum ? termDataNum.onlineNum : 0 + }}
离线率 - {{ (termDataNum.offlinePercent * 100).toFixed(2) }}% + {{ + termDataNum.offlinePercent + ? (termDataNum.offlinePercent * 100).toFixed(2) + : 0 + }}%
在线率 - {{ (termDataNum.onlinePercent * 100).toFixed(2) }}% + {{ + termDataNum.onlinePercent + ? (termDataNum.onlinePercent * 100).toFixed(2) + : 0 + }}%