isnew

src/main/java/com/peanut/modules/book/entity/ShopProductEntity.java

@@ -34,6 +34,10 @@ public class ShopProductEntity implements Serializable {
      * 商品价格
      */
     private BigDecimal price;
+    /**
+     * 是否为最新上市
+     */
+    private Integer isNew;
     /**
      * 商品活动价格
      */

src/main/java/com/peanut/modules/book/service/impl/ShopProductServiceImpl.java

@@ -49,7 +49,7 @@ public class ShopProductServiceImpl extends ServiceImpl<ShopProductDao, ShopProd
     public PageUtils getNewBook(Map<String, Object> params) {
         IPage<ShopProductEntity> page = this.page(
                 new Query<ShopProductEntity>().getPage(params),
-                new QueryWrapper<ShopProductEntity>().orderByDesc("create_time")
+                new QueryWrapper<ShopProductEntity>().eq("is_new",1).orderByDesc("create_time")
         );
         return new PageUtils(page);
     }