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References: [1] Zhang Yu. Design and Implementation of the educational administration system of colleges and universities [D]. Nanchang University, 2018.Http:// B .38zhubao.net/KCMS/detail/detail.aspx? Queryid = 1 currec = 9 recid = filename = 1018055503.nh dbname = cmfd201801 dbcode = cmfd YX = pr = urlid = forcenew = No [2] Luo Hao. Detailed Design of College Student Status Management System Based on UML modeling -- Taking Baoshan university

I recently looked at "Head first design mode", and in the previous blog I also mentioned this book, this is a very classic, very easy to understand the book, written very well. Because this book is described in Java, so I used the myeclipse wrote a bit of code, has been using Vs,vs to build UML diagram function is very powerful, now found MyEclipse can also build UML diagram, and the function is very powerf

relationships between classes in UML diagrams: dependencies, generalizations, associations, aggregations, combinations, implementations turn from: http://blog.csdn.net/hguisu/article/details/7609483 classes and class diagrams1 Class (Class) encapsulates data and behavior, which is an important part of object-oriented, and it is the collective name of objects with the same attributes, operations, and relationships. 2 in the system, each class has a c

In learning to use UML to model the process, encountered a problem, that is, in the expression of the UML meta-class, "::" What does the colon mean. For example, Extend UML::D ependencies::abstraction, what does that mean. Is the use of namespaces. There is a lot of information, no definite answer. However, there are specific instructions in the official document

Original: UML First glanceThis chapter uses a simple example to take a first glance at the concepts and views used in UML. The purpose of this chapter is to organize high-level UML concepts into a series of smaller views and diagrams to visualize these concepts, explain how to describe a system in a variety of different concepts, and how to organize the various v

Document directory Abstract: this is an article about the unified modeling language, that is, the basic diagram used in UML. In this article, I will discuss the structure diagram, which is a new graph type that has been proposed in UML 2. Since the purpose of this series of articles is to help people understand the mark elements and their meanings, this article mainly involves class diagrams. You wil

First, some questions are raised: What is the full name of UML? Why is UML? Origin and Development of UML Unified Modeling Language. From multiple sourcesObject-Oriented Modeling MethodIt is a tool for visualizing, detailing, structuring, and documenting systems. Developed by OMG, it has become an industrial annotation. The object-oriented modeling language firs

This section describes the issues that should be avoided when creating a clean UML diagram. I believe you will be familiar with the methods for creating a clean UML diagram through this article, let's take a look at how to draw a clean UML diagram. Draw a clean UML diagram Whether you like it or not, Software Diagram

class as the parameter.In the GooseGroup constructor, Goose is used as a parameter to pass in the value. Goose can exist independently of the geese.Classes in the composite relationship contain the instantiation of another class.Before instantiating Goose, you must first instantiate the Wings class (Wings). The two classes are closely coupled. They have the same life cycle Wings class (Wings) it cannot exist independently from GooseDifferent information EncapsulationIn the aggregation relations

Http://www.uml.org.cn/oobject/200901203.asp UML practice-use case diagram, sequence diagram, state diagram, class diagram, package diagram, and collaboration Diagram Author: Randy Miller Source: Network The key to dealing with object-oriented problems is modeling. Modeling can abstract many important details in the complex world. Many modeling tools encapsulate UML (that is, the Unified Modeling Langu

-UML class diagrams are often used to describe the static structure between classes when describing the design mode. The purpose of this article is to allow the readers to understand the UML class diagrams and to figure out several relationships in the UML class diagrams. -In the subsequent design model learning process, only these two points are adequate. More a

ArticleDirectory 1.1.1. Things in UML) 1.1.2. relationgships) 1.1.3. diagrams) 1.3.1. Specifications 1.3.2. Modifier 1.3.3. General Division 1.3.4. Extension Mechanism 1.1. Building Blocks) Things are the abstraction of the most representative components in the model. links are the combination of things. graphs aggregate related things. 1.1.1. Things in UML) Some basic graph

In the past, I felt that I could not use UML. I didn't know what I was doing, that is, I knew there was a use case diagram, a class diagram, and a sequence diagram. At most, I wanted to express my needs, express the design to reach consensus. I recently worked on a project to know that UML is actually quite useful. From requirement to analysis, from analysis to design, from design to coding,

First, the nature of object-oriented abstract , when the system reaches beyond its processing power, we can abstract the scope we can deal with to commission abstract level , which allows you to build larger, more complex systems. 1, A way to map the real world to the object world. 2, A method of describing the real world from the object world. 3, A way to verify that the world behavior of an object reflects the real world correctly

When learning UML, you often encounter UML class diagrams. Here we will introduce the meaning of UML arrows and lines, I believe that you have a clearer understanding of the meanings of arrows and lines in UML through the introduction in this article. AD: This section describes the meanings of

Summary of Linux UML kernel debugging methodsThe building of a UML environment1 Download Internal coreSelect version Linux-3.10.57.tar.xz from official website www.kernel.orgUnzip to the appropriate path???? /opt/um/linux-3.10.57?2 UM-based kernel configuration#cd/opt/um/linux-3.10.57#cp cd/boot/config-3.8.13.13-cdos. config# Make Olddefconfig Arch=um?To facilitate debugging, modify the configuration file#m

Do you know what the situation in UML is causing chaos? Know what kind of functionality is available in UML but not in Java? Do you know why we need another computer language other than Java? UML is not just a substitute for Java or any other language. UML is not just a substitute for Java or any other language.

representation of UML, the representation of a class is a rectangle, which is composed of three squares, namely, class name, class attribute and class operation. Class names and abstract methods in abstract classes are represented in italics. -Class Name: Capitalize first letter -Class Properties: Format for Visibility property name: Type = default value , such as-name:string There are four types of visibility: + Public -Private # protected * Pack

This essay is good, the use of PHP to explain the UML (or conversely) can be said to be an innovation, through this article, I also found a good station: www.phppatterns.com. The translation of the UML terms comes from the Unified Modeling Language User Guide, which I am looking at. UML (Unified Modeling Language, Unified Modeling Language) is a mechanism for rep

Preface: A basic knowledge of the UML use case diagrams and class diagrams that are recorded for learning. UML's use case diagram:The purpose of UML's use case diagrams: To help the development team to understand the functional requirements of the system in one by one visual ways. UML Use case diagrams contain elements: (1) Contributor: Represents a user organization or external system that interacts with y