new file:   main/java/com/flyhz/framework/util/Constants.java
	new file:   main/java/com/flyhz/framework/util/DateUtil.java
	modified:   main/java/com/flyhz/framework/util/UrlUtil.java
	modified:   main/java/com/flyhz/shop/build/solr/ProductFractionImpl.java
	modified:   main/java/com/flyhz/shop/dto/ProductBuildDto.java
	modified:   main/java/com/flyhz/shop/service/impl/BuildServiceImpl.java
	modified:   main/resources/mybatis/sqlmap/ProductMapper.xml
	modified:   main/resources/spring/applicationContext-service.xml