north-glass-erp/src/main/java/com/example/erp/mapper/sd/OrderMapper.java
New file @@ -0,0 +1,10 @@ package com.example.erp.mapper.sd; import com.baomidou.mybatisplus.core.mapper.BaseMapper; import com.example.erp.entity.sd.Order; import org.apache.ibatis.annotations.Mapper; @Mapper public interface OrderMapper extends BaseMapper<Order> { Integer selectMaxOrderId(); }