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毕设-系统类图

2016-12-26 13:26:46   0  举报

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本系统类图展示了一个典型的软件系统结构，包括各个模块、类以及它们之间的关系。系统的主要功能被划分为几个主要的模块，如用户管理模块、数据处理模块和报表生成模块等。每个模块内部又包含若干个类，用于实现具体的功能。例如，用户管理模块中包含了用户类、角色类和权限类等。这些类之间通过继承、关联和依赖等方式相互联系，共同构成了一个完整的软件系统。此外，系统类图中还展示了各个类之间的交互关系，如消息传递、方法调用等，有助于理解系统的运行流程。总之，本系统类图为设计和维护软件系统提供了清晰的视觉参考，有助于提高开发效率和保证系统质量。

作者其他创作

大纲/内容

Notice

+ id:type = Integer+ userId:type =Integer+ createTime:type = String+ content:type =String

+ deleteByPrimary(id):int- selectAll():List- insert(notice):int- updateByPrimay(id):int

1:n

User

+ id:type = Integer+ phone:type =String+ username:type = String+ password:type =String+ qq:type = String+ createAt:type =String+ goosNum:type = Integer+ power:type =Byte

WbPost

+ id:type = int+ createTime:type =String+ authorName:type = String+ content:type =String+ likes:type = int+ dislikes:type =int+ userId:type = int

+ addPost(post):int- deletePost(id):int- getAllPosts():List+ getPostByUserName():List

Catelog

+ id:type = Integer+ name:type =String+ number:type = Integer+ status:type =Byte

+deleteByPrimaryKey(id):int- insert(catelog):int- selectByPrimaryKey(id):Catelog+updateByPrimary(id):int- getAllCatelog():List- getCount(catelog):int

Image

+ id:type = Integer+ imgUrl:type =String+ goodsId:type = Integer

+ deleteByPrimaryKey(id):int- insert(image):int- selectByPrimaryKey(id):Image+ updateBYPrimaryKey(id):int- selectByGoodsPrimaryKey(goodId):List

Comments

+ id:type = Integer+ userId:type =Integer+ goodsId:type = Integer+ goodsName:type =String

+ deleteByPrimary(id):int- insert(comments):int- selectByPrimary(id):int+ selectByGoodId(id):List- selectAll():List- selectByUserId:List- updateByPrimary(id):int

Goods

+ id:type = Integer+ catelogId:type =Integer+ userId:type = Integer+ name:type =String+ price:type = Float+ realiPrice:type =Float+ startTime:type = String+ endTime:type =String+ publishTime:type = String+ name:type =String+ commetNum:type = Integer+ describle:type =String

n:1

WbComments

+ id:type = int+ cAuthorName:type =String+ cCreateTime:type = String+ cContent:type =String+ postId:type = int

+ addComments(wbcomments):int- deleteComment(id):int- getAllComments():List