feat(商品): 添加商品使用说明字段

在商品相关的DTO、Entity和查询类中添加`usageInstruction`字段，用于存储商品的使用说明信息。同时更新了Mapper中的SQL查询语句，确保该字段在查询结果中返回。

agileboot-domain/src/main/java/com/agileboot/domain/shop/goods/db/SearchGoodsWithCabinetDO.java

@@ -20,6 +20,7 @@ public class SearchGoodsWithCabinetDO extends BaseEntity<SearchGoodsWithCabinetD
     private Integer status;
     private String coverImg;
     private String goodsDetail;
+    private String usageInstruction;
     private String remark;
 
     @TableField("sc.cabinet_id")

agileboot-domain/src/main/java/com/agileboot/domain/shop/goods/db/ShopGoodsEntity.java

@@ -68,6 +68,9 @@ public class ShopGoodsEntity extends BaseEntity<ShopGoodsEntity> {
     @TableField("remark")
     private String remark;
 
+    @ApiModelProperty("商品使用说明")
+    @TableField("usage_instruction")
+    private String usageInstruction;
 
     @Override
     public Serializable pkVal() {

agileboot-domain/src/main/java/com/agileboot/domain/shop/goods/db/ShopGoodsMapper.java

@@ -36,7 +36,7 @@ public interface ShopGoodsMapper extends BaseMapper<ShopGoodsEntity> {
         @Param(Constants.WRAPPER) Wrapper<SearchGoodsDO> queryWrapper
     ); */
     @Select("SELECT g.goods_id, g.goods_name, g.category_id, g.price, " +
-        "g.stock, g.status, g.auto_approval, g.cover_img, SUM(cc.stock) AS total_stock, " +
+        "g.stock, g.status, g.auto_approval, g.cover_img, g.usage_instruction, SUM(cc.stock) AS total_stock, " +
         "GROUP_CONCAT(DISTINCT cc.cell_no) AS cell_no_str, " +
         "GROUP_CONCAT(DISTINCT sc.cabinet_name) AS cabinet_name " +
         "FROM shop_goods g " +
@@ -63,7 +63,7 @@ public interface ShopGoodsMapper extends BaseMapper<ShopGoodsEntity> {
      * @return 商品列表
      */
     @Select("SELECT g.goods_id, g.goods_name, g.category_id, g.price, " +
-        "g.status, g.cover_img, g.goods_detail, " +
+        "g.status, g.cover_img, g.goods_detail, g.usage_instruction, " +
         "g.creator_id, g.create_time, g.updater_id, g.update_time, g.remark, g.deleted, " +
         "sc.cabinet_id, sc.cabinet_name, cc.stock, cc.cell_id " +
         "FROM shop_goods g " +
@@ -73,7 +73,7 @@ public interface ShopGoodsMapper extends BaseMapper<ShopGoodsEntity> {
     List<SearchGoodsWithCabinetDO> getGoodsWithCabinetList();
 
     @Select("SELECT g.goods_id, g.goods_name, g.category_id, g.price, " +
-            "g.status, g.cover_img, g.goods_detail, " +
+            "g.status, g.cover_img, g.goods_detail, g.usage_instruction, " +
             "g.creator_id, g.create_time, g.updater_id, g.update_time, g.remark, g.deleted, " +
             "sc.cabinet_id, sc.cabinet_name, sc.shop_id, cc.stock, cc.cell_id " +
             "FROM shop_goods g " +

agileboot-domain/src/main/java/com/agileboot/domain/shop/goods/dto/ShopGoodsDTO.java

@@ -86,4 +86,7 @@ public class ShopGoodsDTO {
     private String cellNoStr;
     @ExcelColumn(name = "已分配库存")
     private Integer totalStock;
+    
+    @ExcelColumn(name = "商品使用说明")
+    private String usageInstruction;
 }