fixNum (number, digits = 2) => {
number = String(number);
var length = number.length;
if (number.length < digits) {
for (var i = 0; i < digits - length; i++) {
number = "0" + number;
}
}
return number;
}
fixNum(1) // 01
js 时间十位补零 (不满10补零)
最新推荐文章于 2024-06-18 15:21:55 发布