新增库位新表的相关功能，修复合同收发货规则

zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/dal/dataobject/contractreceivesend/ContractReceiveSendDO.java

@@ -4,6 +4,8 @@ import com.baomidou.mybatisplus.annotation.*;
 import com.zt.plat.framework.mybatis.core.dataobject.BusinessBaseDO;
 import lombok.*;
 
+import java.math.BigDecimal;
+
 /**
 * 收发货规则 DO
 *
@@ -73,12 +75,12 @@ public class ContractReceiveSendDO extends BusinessBaseDO {
     * 区间下限
     */
     @TableField("GRD_DOWN")
-    private String gradeDown;
+    private BigDecimal gradeDown;
     /**
     * 区间上限
     */
     @TableField("GRD_UP")
-    private String gradeUp;
+    private BigDecimal gradeUp;
     /**
     * 合同id
     */