modified:   src/main/java/com/flyhz/shop/dto/ProductParamDto.java
	modified:   src/main/java/com/flyhz/shop/persistence/dao/ProductDao.java
	modified:   src/main/java/com/flyhz/shop/persistence/entity/ProductModel.java
	modified:   src/main/java/com/flyhz/shop/service/ProductService.java
	modified:   src/main/java/com/flyhz/shop/service/impl/ProductServiceImpl.java
	modified:   src/main/java/com/flyhz/shop/web/controller/ProductController.java
	modified:   src/main/resources/mybatis/sqlmap/ProductMapper.xml
	modified:   src/main/webapp/vm/screen/product/addpage.vm
	modified:   src/main/webapp/vm/screen/product/copy.vm
	modified:   src/main/webapp/vm/screen/product/list.vm
	modified:   src/main/webapp/vm/screen/product/show.vm