javascript - Google API 转换持续时间 [英] javascript - Google API converting duration

问题描述

目前我正在使用谷歌 API 来计算距离和持续时间，这在字符串中非常有效，但是我不想将此数据存储为:

Currently I am using a google API to calculate distance and duration, and this works brilliantly into a string, however i don't want to store this data as:

2 hours 10 mins

有没有一种简单的方法可以在几分钟内转换这种格式?(130)

我的逻辑是从字符串中提取数字，使值等于 210，然后对此进行一些数学计算:

my logic would be extract the numbers from the string so the value equals 210, and then perform some mathematical calculation on this:

var dur = screen.LabourAllocation.Duration;
var dura = dur.match(/\d/g);
dura = dura.join("");

还有其他人可以提出比这更好的方法吗?如果不是，我可以做什么计算将 210 转换为分钟 (130)?

can anyone else suggest a better method than this? if not what calculation could i do to convert 210 to minutes (130)?

感谢您的帮助

推荐答案

你必须得到所有的数字部分，你的正则表达式只能一个一个地捕捉数字，所以你需要 /\d+/g，然后简单的数学.

You have to get all number parts, your regex only catch numbers one by one so you need /\d+/g, then simple math.

var dur = "2 hours 10 mins";
var dura = dur.match(/\d+/g); // take all "grouped" number
// dura ["2", "10"]

dura = dura[0] * 60 + (+dura[1]); 
// first one is hours , second one need to be converted to number

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