var constimes = (20/60);
constimes = Math.round(constimes * 100) / 100;
var constime = (60/60);
constime = Math.round(constime * 100) / 100;
//0.17 1
JS 最多保留两位小数
最新推荐文章于 2024-11-20 14:50:23 发布
var constimes = (20/60);
constimes = Math.round(constimes * 100) / 100;
var constime = (60/60);
constime = Math.round(constime * 100) / 100;
//0.17 1