提交

CODE/smart-community/property-api/src/main/java/com/community/huiju/service/impl/TpShopTypeServiceImpl.java

 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 				tpShop.eq("shop_type_id",id.toString());
 				List<TpShop> tpShopList=tpShopMapper.selectList(tpShop);
 				for (TpShop shop:tpShopList){
-					shop.setShopTypeId(null);
-					tpShopMapper.updateById(shop);
+					UpdateWrapper<TpShop> shopUpdateWrapper = new UpdateWrapper<>();
+					shopUpdateWrapper.set("shop_type_id", null);
+					shopUpdateWrapper.eq("id", shop.getId());
+					tpShopMapper.update(shop, shopUpdateWrapper);
 				}
 				shopTypeMapper.deleteById(id.toString());
 			}