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liquidnet-bus-v1
Commit 9386c779 authored by wanglele's avatar wanglele
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修改生成兑换码 概率精确

parent e33e076c
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liquidnet-bus-service/liquidnet-service-platform/liquidnet-service-platform-impl/src/main/java/com/liquidnet/service/platform/service/impl/goblin/GoblinNftExSkuServiceImpl.java
View file @ 9386c779
......@@ -351,11 +351,11 @@ public class GoblinNftExSkuServiceImpl implements IGoblinNftExSkuService {
continue;
}
BigDecimal bigDecimal = BigDecimal.valueOf(exStock).multiply((new BigDecimal(hitRatio.toString()).divide(hitRatioCount, 2, BigDecimal.ROUND_HALF_UP)));
BigDecimal bigDecimal = BigDecimal.valueOf(exStock).multiply((new BigDecimal(hitRatio.toString()).divide(hitRatioCount, 5, BigDecimal.ROUND_HALF_UP)));
bigDecimalHashMap.put(key, bigDecimal);
// 要减去的库存
int subStock = BigDecimal.valueOf(exStock).multiply((new BigDecimal(hitRatio.toString()).divide(hitRatioCount, 2, BigDecimal.ROUND_HALF_UP))).setScale(0, BigDecimal.ROUND_UP).intValue();
int subStock = BigDecimal.valueOf(exStock).multiply((new BigDecimal(hitRatio.toString()).divide(hitRatioCount, 5, BigDecimal.ROUND_HALF_UP))).setScale(0, BigDecimal.ROUND_UP).intValue();
if (subStock > Integer.valueOf(stock.toString())) {
subNumber += Integer.valueOf(stock.toString());
......
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