Merge remote-tracking branch 'origin/2.0' into 2.0

无关风月

2025-08-22 f38d69d70e3e126d2f58971d0b4854f2aa144fc1

 cloud-server-activity/src/main/java/com/dsh/activity/util/DateUtil.java

@@ -330,4 +330,10 @@
        return dt1.getTime();
    }

    public static Date addDay(Date paymentTime, int i) {
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(paymentTime);
        calendar.add(Calendar.DATE, i);
        return calendar.getTime();
    }
}