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master：调整商品权重的计算方式；

pull/1121/head
liujiang 2025-11-09 19:49:07 +08:00
parent bb45eb9652
commit a882ece579
1 changed files with 6 additions and 6 deletions
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12
ruoyi-quartz/src/main/java/com/ruoyi/quartz/task/XktTask.java
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@ -540,12 +540,12 @@ public class XktTask {
final long downloadCount = ObjectUtils.isEmpty(prodStatMap.get(x.getId())) ? 0L : prodStatMap.get(x.getId()).getDownloadCount(); final long downloadCount = ObjectUtils.isEmpty(prodStatMap.get(x.getId())) ? 0L : prodStatMap.get(x.getId()).getDownloadCount();
final long favCount = ObjectUtils.isEmpty(userFavMap.get(x.getId())) ? 0L : userFavMap.get(x.getId()); final long favCount = ObjectUtils.isEmpty(userFavMap.get(x.getId())) ? 0L : userFavMap.get(x.getId());
final long saleCount = ObjectUtils.isEmpty(saleMap.get(x.getId())) ? 0L : saleMap.get(x.getId()); final long saleCount = ObjectUtils.isEmpty(saleMap.get(x.getId())) ? 0L : saleMap.get(x.getId());
// 计算推荐权重，权重计算公式为：(浏览次数 * 0.3 + 下载次数 + 收藏次数 + 销售量 * 0.3) // 计算推荐权重，权重计算公式为：(浏览次数 * 0.2 + 下载次数 * 0.3 + 收藏次数 * 0.2 + 销售量 * 0.3)
final long recommendWeight = (long) (viewCount * 0.3 + downloadCount + favCount + saleCount * 0.3); final long recommendWeight = (long) (viewCount * 0.2 + downloadCount * 0.3 + favCount * 0.2 + saleCount * 0.3);
// 根据销售数量计算销售权重，权重占销售数量的30% // 根据销售数量计算销售权重，权重计算公式为：(销售量 * 0.7 + 下载次数 * 0.1 + 收藏次数 * 0.1 + 浏览次数 * 0.1)
final long saleWeight = (long) (saleCount * 0.3); final long saleWeight = (long) (saleCount * 0.7 + downloadCount * 0.1 + favCount * 0.1 + viewCount * 0.1);
// 计算人气权重，权重计算公式为：(浏览次数 * 0.1 和 100 取最小值) + 下载次数 + 收藏次数 // 计算人气权重，权重计算公式为：(浏览次数 * 0.3 + 下载次数 * 0.2 + 收藏次数 * 0.2 + 销售量 * 0.3)
final long popularityWeight = (long) (Math.min(viewCount * 0.1, 100) + downloadCount + favCount); final long popularityWeight = (long) (viewCount * 0.3 + downloadCount * 0.2 + favCount * 0.2 + saleCount * 0.3);
x.setRecommendWeight(recommendWeight).setSaleWeight(saleWeight).setPopularityWeight(popularityWeight); x.setRecommendWeight(recommendWeight).setSaleWeight(saleWeight).setPopularityWeight(popularityWeight);
}); });
this.storeProdMapper.updateById(storeProdList); this.storeProdMapper.updateById(storeProdList);