1

zyy

2025-09-19 486feda2334244067a605b55ce5e0f06fdf41947

 trading-order-service/src/main/java/com/yami/trading/service/item/ItemService.java

@@ -129,6 +129,13 @@
        return super.baseMapper.selectOne(queryWrapper);
    }

    public Item findCurrBySymbol(String symbol) {
        LambdaQueryWrapper<Item> queryWrapper = new LambdaQueryWrapper<Item>()
                .eq(Item::getSymbol, symbol)
                .last("LIMIT 1");
        return super.baseMapper.selectOne(queryWrapper);
    }


    /**
     * 根据id查询