public static float getTimeInterval(Date stime1, Date etime1, Date stime2, Date etime2) throws Exception {
float f = 0;
long lst = stime1.getTime();
long let = etime1.getTime();
long rst = stime2.getTime();
long ret = etime2.getTime();
if (lst > let || rst > ret) {
throw new Exception("起始时间不能大于结束时间");
}
if (let <= rst || lst >= ret) {
return f;
}
long[] a = {lst, let, rst, ret};
Arrays.sort(a); //从小到大排序,取第二、第三计算
f = a[2] - a[1];
log.info("f=" + f);
return (float) Math.round((f / 3600000) * 100) / 100;
}获取两个时间段的交集区间
最新推荐文章于 2025-11-04 10:57:03 发布
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