I. OverviewWebsites are often complex and highly dynamic. To enable Web applications to run in a short time, the development cycle should be as short as possible. In many cases, developers directly enter the code writing phase, but do not carefully consider what kind of website they want to construct and how they are prepared to construct: server-side code is often written in an unprepared form, database tables are also on demand, and the entire application system sometimes shows a non-planned s
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
IntroductionPowerDesigner supports all UML1.3 diagrams including use case diagrams, Sequence diagrams, class diagrams, activity diagrams, and component diagrams, and fully supports UML2.0. The object-oriented analysis and Design (OOAD) analysis method is improved and the integration with the development process is enhanced.PowerDesigner can help you build traditional business and e-business systems adapted to modern IT development, using new technologies such as Java, Object-oriented languages,
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
1. Preface
The Design of functional modules is required for projects recently. The customer shall refer to the UML diagram for design materials.
However, after so many years of dealing with the Japanese, I have forgotten what a UML diagram is and I have no choice but to check the materials from the beginning.
So I made such a piece of information and told you how to learn
Modeling New semanticsNew Semantic Modelingwhen you create a model using UML, you Work within the rules of the UML lays down. That " s a good thing, because it means that's can communicate your intent without ambiguity to anyone else Who knows what to read the UML. However, if you find yourself needing-express new semantics about which the
This article describes 12 excellent UML tools: 1. staruml
Staruml (SU) is a tool used to create UML class diagrams and generate class diagrams and other types of Unified Modeling Language (UML) charts. Staruml is a fast-growing, flexible, and scalable open-source project (zj ). 2. netbeans UML plugin
Currently suppor
· UML Introduction
Unified Modeling Language (UML) is a common visual modeling language used to describe, visualize, construct, and create software system products. It records the decisions and understanding of a system that must be constructed and can be used to understand, design, browse, configure, maintain, and control the system. UML is applicable to var
Design of dining card System Based on UML
SummaryUML is an object-oriented visual modeling language. This article briefly introduces the basic functions and design ideas of the dining room dining card system, combined with this example, the system development in the application field based on UML and the internal relationship between various UML diagrams are exp
Umlethttp://www.umlet.com/Installation:1. Download Com.umlet.plugin-14.2.zip2. Unzip to get Com.umlet.plugin-14.2.jar3. Place under%eclipse_home%/plugins folder4. Restart EclipseUse: http://www.umlet.com/faq.htmHow to start UMLet as Eclipse-plugin?Download the "Com.umlet.plugin*.jar" file and copy it to Eclipse ' s plugin directory.To create a new, empty UMLet diagram in Eclipse,1. Select a directory in the Eclipse resource Navigator;2. Select "File/new/other." From the menu or the context menu;
AMATERASUML is the best use of the Eclipse UML plugin, you can drag and drop Java source files, easily generate class diagram structure, while supporting the activity diagram, Time series diagrams and use case diagrams. Its official is: http://sourceforge.jp/projects/amateras/releases/#21568 Currently the latest version is 1.3.4, readers can also download directly to My network: http://pan.baidu.com/s/1o6BeFl4 . before installing AMATERASU
Download Modelgoonjar Packagehttp://download.csdn.net/detail/u011070297/8366021After downloading the jar, copy it directly to the Dropins directory under the Eclipse installation directory and restart EclipseHow to useAfter successful installation, the File=>new=>other menu will have an extra modelgoon diagrams to create a class diagram in your existing Java project. Once created, you will find a file that generates a. MGC suffix, and now you can create your own class diagram with this file. The
AMATERASUML is one of the best eclipse UML plugins You can use to easily generate class diagram structures by dragging and dropping Java source files, while supporting activity diagrams, time series diagrams, and use case diagrams. Its official is:http://sourceforge.jp/projects/amateras/releases/#21568 , the latest is 1.3.4 version, readers can also go to my network directly download:/http Pan.baidu.com/s/1o6befl4.Before installing AMATERASUML, you ne
UML related tools at a glance (as of January 2010)
Finishing
The PDF version of this article is here to download >>
The following is a summary of various UML-related tools around the world, sorted alphabetically by tool name.
Tools (Latest Version)
Manufacturer Address
Copyright
UmlVersion
Support Code Environment
Xmi
Platform
Note
Original: http://blog.csdn.net/fatherican/article/details/44966891
The component thing is the noun, is the static part of the model.Behavioral things are dynamic parts that represent behavior.Grouped things are part of the organization.The annotation thing is the explanation part. Dependence: A change in one thing can cause another to change. Descriptive: Dashed + solid triangle or dashed + solid arrowAggregation: A special association that describes the combined relationship of a whole and a pa
In UML class diagrams, the following relationships are common: generalization (generalization), implementation (realization), Association (association), Aggregation (Aggregation), composition (composition), dependency ( Dependency). Can be used in the PowerDesigner software, relatively simple.
1. Generalization (generalization)
Generalization relationship: An inheritance relationship that represents a general and special relationship that specifies ho
1. Inheritance relationship (generalization relationship)
Description: The inheritance relationship is a subclass (derived class) that inherits the parent class (the base class), or the child interface inherits the parent interface's relationship. The subclass object "is a" parent object, such as a bird is an animal.
"UML Diagram":
Diagram: Animal is the parent class, Bird class, Fish class, dog class inherit the animal class, they not only inher
First, in the
analysis phase , the user's needs are described by the UML model. Second, in the
design phase , the introduction of the definition of the software system in the technical details of the class (such as processing user interface, database, communication and parallelism problems such as the Class). Third, in the
implementation phase , the object-oriented programming language from the design phase of the class to convert to actual code. T
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