Loading... #### 毫秒转HH:MM:SS ```JS const formatTime = (milliseconds) => { let totalSeconds = Math.floor(milliseconds / 1000) let hours = Math.floor(totalSeconds / 3600) let secondsLeft = totalSeconds % 3600 let minutes = Math.floor(secondsLeft / 60) let seconds = secondsLeft % 60 if (hours < 10) hours = "0" + hours if (minutes < 10) minutes = "0" + minutes if (seconds < 10) seconds = "0" + seconds // 组合时分秒 return hours + ":" + minutes + ":" + seconds } ``` #### HH:MM:SS转毫秒 ```js const dealDateToUnix = (time) => { if (time) { const [hour, min, sec] = time.split(":") return (Number(hour * 3600) + Number(min * 60) + Number(sec)) * 1000 } } ``` 最后修改：2023 年 12 月 05 日 © 允许规范转载 赞 如果觉得我的文章对你有用，请随意赞赏