修正目录搜索商品，修正分页

mall-server-front/src/main/java/com/fzm/mall/server/front/goods/mapper/SpuMapper.java

@@ -29,7 +29,6 @@ public interface SpuMapper extends BaseMapper<Spu> {
     @Select(" select count(*) from goods_spu a left join goods_count b on a.goods_id = b.goods_id left join  merchant c on a.merchant_id = c.merchant_id where a.name like  #{searchKey}  and a.status = 1 ;")
     Integer getSearchCount(@Param("searchKey") String searchKey);
 
-    @Select("  select count(*) from goods_spu a left join goods_count b on a.goods_id = b.goods_id left join  merchant c on a.merchant_id = c.merchant_id where a.category_id = #{categoryId}  and a.status = 1 ")
     Integer getByCategoryIdCount(@Param("categoryId") String categoryId);
 
     @Select("select template_id from goods_spu where goods_id = #{goodsId}")

mall-server-front/src/main/java/com/fzm/mall/server/front/goods/service/impl/FlashSaleServiceImpl.java

@@ -28,7 +28,7 @@ public class FlashSaleServiceImpl extends ServiceImpl<FlashSaleMapper, FlashSale
     @Override
     public List<GoodsFlashVo> getlist(String merchantId, PageVo pageVo) {
         int start = (pageVo.getPage()-1)*pageVo.getSize();
-        int end = pageVo.getPage()* pageVo.getSize() -1;
+        int end = pageVo.getPage()* pageVo.getSize();
         List<GoodsFlashVo> goodsFlashVos = flashSaleMapper.getList(merchantId,System.currentTimeMillis(),start,end);
         return goodsFlashVos;
     }

mall-server-front/src/main/java/com/fzm/mall/server/front/goods/service/impl/SpuServiceImpl.java

@@ -35,7 +35,7 @@ public class SpuServiceImpl extends ServiceImpl<SpuMapper, Spu> implements ISpuS
     @Override
     public List<GoodsVo> getByCategoryId(String categoryId, SearchVo searchVo) {
         int start = (searchVo.getPage()-1)*searchVo.getSize();
-        int end = searchVo.getPage()* searchVo.getSize() -1;
+        int end = searchVo.getPage()* searchVo.getSize();
         return  spuMapper.getByCategoryId(categoryId,searchVo.getPrice(),searchVo.getSale(),start,end);
     }
 

mall-server-front/src/main/resources/mapper/goods/SpuMapper.xml

@@ -16,4 +16,13 @@
         select a.*,c.shop_name as merchantName,c.* from goods_spu a left join goods_count b on a.goods_id = b.goods_id left join  shop c on a.merchant_id = c.merchant_id
         where a.goods_id = #{goodsId}  and a.status = 1;
     </select>
+
+    <select id="getByCategoryIdCount" resultType="integer">
+        select count(*)
+        from goods_spu a
+        left join goods_count b on a.goods_id = b.goods_id
+        left join  merchant c on a.merchant_id = c.merchant_id
+        left join goods_category_spu d on d.goods_id = a.goods_id
+        where d.category_id = #{categoryId}  and a.status = 1
+    </select>
 </mapper>