bug fixes

product/src/main/java/com/caimei/module/product/service/impl/ProductModuleServiceImpl.java

@@ -99,7 +99,6 @@ public class ProductModuleServiceImpl implements ProductModuleService {
     public Page<ProductVo> searchProduct(String searchWord, Integer userId, Integer pageNum, Integer pageSize) {
         pageNum = null != pageNum ? pageNum : 1;
         pageSize = null != pageSize ? pageSize : 10;
-        Page<ProductVo> page = PageHelper.startPage(pageNum, pageSize);
         // 登录状态下，查询历史记录是否存在
         if (null != userId) {
             List<SearchHistoryVo> historyList = productModuleDao.getSearchHistoryList(userId);
@@ -124,6 +123,7 @@ public class ProductModuleServiceImpl implements ProductModuleService {
                 productModuleDao.insertSearchHistory(historyRecord);
             }
         }
+        Page<ProductVo> page = PageHelper.startPage(pageNum, pageSize);
         List<ProductVo> productList = productModuleDao.searchProduct(searchWord);
         return page;
     }