将小时转换为分钟

Question

我想将小时数转换成分钟。

示例：如果hour为2:18，那么我希望输出为138分钟。

<script>
m = diff % 60;
h = (diff - m) / 60;

mins = h.toString() + ":" + (m < 10 ? "0" : "") + m.toString();
alert(mins)
</script>

Answer 1

您可以轻松将其转换为javascript。以下代码可能会帮助您

var hms = '2:18';   // your input string
var a = hms.split(':'); // split it at the colons

// minutes are worth 60 seconds. Hours are worth 60 minutes.
var minutes= (+a[0]) * 60  + (+a[1])  ; 

console.log(minutes);