增加溯源service接口

ZhuDongming

2019-06-05 eb213890077aebad27a84484725c33e9869fa105

 src/main/java/com/moral/entity/DeviceVersion.java

@@ -16,5 +16,9 @@

    private Date createTime;

    private Date updateTime;

    private Boolean isDelete;

    private String description;
}