如何在JavaScript中向HH:MM:SS添加分钟?

我想将分钟(typeof Integer)添加到HH:MM:SS(typeof String)。

例:

let min = 125;
let time = "10:00:00";

结果=“ 12:05:00”

评论
  • gomnis
    gomnis 回复

    Make a new Date object and then set the time with setHours().

    let time = new Date();
    // pass hours, minutes, seconds and account for local time zone
    // I'm GMT-4 so I pass 16 to get to 20
    time.setHours(16,5,0);
    console.log(time);