The full name of MVC is the model View Controller, which is the abbreviation for models-View-Controllers (Controller) , a software design paradigm, separated by a business logic, data, interface display Way of organizing code, aggregating business logic into a single component, and without rewriting business logic while improving and personalizing the interface and user interaction.
MVC is a pattern of creating WEB applications using MVC (Model View Controller-View-controller) Design:
- Model (models) represent the core of the application (such as a list of database records).
- View displays data (database records).
- The controller (Director) processes the input (writes to the database record).
struts Open source framework: Less in the use of MVC Design model to develop web time of application Struts is an MVC framework based on the Sun EE platform, which is implemented mainly by servlet and JSP technology. Because struts can fully meet the needs of application development, easy-to-use, agile quickly, quite a lot of attention. Struts consolidates Servlets, JSPs, custom tags, and information resources into a single, unified framework that developers use to develop without having to code their own full set of MVC patterns, saving time and being a great application framework.
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Spring Open source Framework : It is for < Span style= "COLOR: #ff0000" To solve the complexities of enterprise application development and created. Spring makes it possible to use basic javabeans to accomplish things that were previously only possible by EJBS. However, the use of spring is not limited to server-side development. From the standpoint of simplicity, testability, and loose coupling, any Java application can benefit from spring.
Spring provides a unique Data Access Abstraction , including a simple and efficient JDBC framework, which greatly improves efficiency and reduces possible errors. Spring's data Access architecture also integrates hibernate and other O/R mapping solutions. Spring also provides a unique transaction management Abstraction that provides a consistent programming model across a variety of underlying transaction management techniques, such as JTA or JDBC transactions. Spring provides an AOP framework written in the standard Java language that provides POJOs with declarative transaction management and other enterprise transactions-if you need it-to implement your own aspects. This framework is powerful enough to allow applications to throw away the complexity of EJBS while enjoying the critical services associated with traditional EJBS. Spring also provides a powerful and flexible MVC web framework that can be integrated with IOC containers.
