[英]Angular - Is there a way to know what is the user's device time format ? 24h system vs 12 am/pm system
能否知道Angular中用户的时间格式是24小时制还是12小时制? 提前致谢
不久前我不得不做类似的事情,这对我有用。
var date = new Date(Date.UTC(2012, 11, 12, 3, 0, 0));
var dateString = date.toLocaleTimeString();
if (dateString.match(/am|pm/i) || date.toString().match(/am|pm/i) )
{
//12 hour clock
console.log("12 hour");
}
else
{
//24 hour clock
console.log("24 hour");
}
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