如何以12小时AM/PM格式显示JavaScript日期时间？

Question

如何以12小时AM/PM格式显示JavaScript日期时间？如何以12小时格式(AM/PM)显示JavaScriptdatetime对象？

Answer 1

function formatAMPM(date) {

  var hours = date.getHours();

  var minutes = date.getMinutes();

  var ampm = hours >= 12 ? 'pm' : 'am';

  hours = hours % 12;

  hours = hours ? hours : 12; // the hour '0' should be '12'

  minutes = minutes < 10 ? '0'+minutes : minutes;

  var strTime = hours + ':' + minutes + ' ' + ampm;

  return strTime;

}

console.log(formatAMPM(new Date));

Answer 2

如果你只想显示时间那么.。

var time = new Date();

console.log(

  time.toLocaleString('en-US', { hour: 'numeric', hour12: true })

);  

产出：上午7时

如果你也想看会议记录的话.

var time = new Date();

console.log(

  time.toLocaleString('en-US', { hour: 'numeric', minute: 'numeric', hour12: true })

);

产出：上午7：23