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抽奖 随机数生成

This commit is contained in:
wangw 2024-12-25 11:19:41 +08:00
parent ba5ba7e16b
commit 131e022c76
1 changed files with 1 additions and 1 deletions
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2
src/main/java/com/sqx/modules/discSpinning/service/impl/DiscSpinningServiceImpl.java
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@ -184,7 +184,7 @@ public class DiscSpinningServiceImpl extends ServiceImpl<DiscSpinningDao, DiscSp
.map(DiscSpinning::getNumber)
.max(BigDecimal::compareTo)
.orElse(null);
BigDecimal randomNum = new BigDecimal(ThreadLocalRandom.current().nextDouble(0.0001, maxNumber.doubleValue()) * 10000 / 100);
BigDecimal randomNum = new BigDecimal(ThreadLocalRandom.current().nextDouble(0.01, maxNumber.doubleValue()));
List<DiscSpinningAmount> amounts = new ArrayList<>();
Map<String, List<DiscSpinningAmount>> amountMaps = redisUtils.getMapData(RedisKeys.getDateKey("spinning:amount"), "setDiscSpinningAmounts", DiscSpinningAmount.class);