package com.casic.endoscope.extensions import com.pengxh.kt.lite.extensions.appendZero fun Long.toTime(): String { val h = (this / 3600).toInt().appendZero() val m = (this % 3600 / 60).toInt().appendZero() val s = (this % 3600 % 60).toInt().appendZero() return "$h:$m:$s" }