修复

service/service_ly_common.go

@@ -266,7 +266,7 @@ func (ls *LyService) GetStock(sku model.LySku) (stock int64) {
 		redisCon := gredis.Conn("search_r")
 		stockStr, _ := redis.String(redisCon.Do("HGET", "sku_lock_stock", sku.GoodsId))
 		stock, _ = strconv.ParseInt(stockStr, 10, 64)
-		return stock
+		return sku.Stock - stock
 	}
 	return sku.Stock
 }