## 商品上下架时间可以为空；

bd-common/bd-common-domain/src/main/java/com/hzs/common/domain/sale/wares/BdWaresExtend.java

@@ -86,13 +86,13 @@ public class BdWaresExtend extends BaseEntity {
     /**
      * 上架时间
      */
-    @TableField("PUT_ON_TIME")
+    @TableField(value = "PUT_ON_TIME", jdbcType = JdbcType.DATE, updateStrategy = FieldStrategy.IGNORED)
     private Date putOnTime;
 
     /**
      * 下架时间
      */
-    @TableField("PUT_OFF_TIME")
+    @TableField(value = "PUT_OFF_TIME", jdbcType = JdbcType.DATE, updateStrategy = FieldStrategy.IGNORED)
     private Date putOffTime;
 
     /**