yichael_smartbow/Assets/BowArrow/Scripts/Util/TimeUtil.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class TimeUtil
{
    //格式化，最终得出分和秒
    public static string GetTimeStr(float time)
    {
        int seconds = (int) Mathf.Ceil(time);
        string str = "";
        int m = seconds / 60; 
        if (m < 10) {
            str += 0;
        }
        str += m;
        str += " : ";
        int s = seconds % 60;
        if (s < 10)
        {
            str += 0;
        }
        str += s;
        return str;
    }
}