What is the difference between Jfinal framework and Spring?
#What is the difference between Jfinal framework and Spring?
JFinal is an extremely fast web development framework based on the Java language. Its core design goals are rapid development, small amount of code, easy expansion, etc.; the Spring framework was created due to the complexity of software development. The uses are not limited to server-side development.
Spring module
Core container
This is the most basic part of the Spring framework, which provides dependencies Injection (DependencyInjection) feature to realize container management of beans. The most basic concept here is the BeanFactory, which is the core of any Spring application. BeanFactory is an implementation of the factory pattern that uses IoC to separate application configuration and dependency specifications from the actual application code.
Application Context (Context) Module
The BeanFactory of the core module makes Spring a container, and the context module makes it a framework. This module extends the BeanFactory concept by adding support for internationalized (I18N) messages, event propagation, and validation.
In addition, this module provides many enterprise services, such as email, JNDI access, EJB integration, remote and scheduling services. Also included is support for integration with template frameworks such as Velocity and FreeMarker.
Spring's AOP module
Spring provides rich support for aspect-oriented programming in its AOP module. This module is the basis for implementing aspect programming in Spring applications. In order to ensure the interoperability between Spring and other AOP frameworks, Spring's AOP support is based on the API defined by the AOP Alliance. The AOP Alliance is an open source project whose goal is to promote the use of AOP and interoperability between different AOP implementations by defining a common set of interfaces and components. You can find out more about the AOP Alliance by visiting their site.
Spring’s AOP module also introduces metadata programming to Spring. Using Spring's metadata support, you can add annotations to your source code to instruct Spring where and how to apply aspect functions.
JDBC Abstraction and DAO Module
Using JDBC often results in a lot of duplication of code, obtaining the connection, creating statements, processing the result set, and then closing the connection. Spring's JDBC and DAO modules extract this duplicate code so you can keep your database access code clean and concise and prevent problems caused by failures to close database resources.
This module also builds a meaningful exception layer on top of the error messages given by several database servers. No more trying to decipher cryptic private SQL error messages!
In addition, this module also uses Spring's AOP module to provide transaction management services for objects in Spring applications.
Object/Relational Mapping Integrated Module
For those who prefer to use object/relational mapping tools instead of using JDBC directly, Spring provides an ORM module. Spring does not attempt to implement its own ORM solution, but provides integration solutions for several popular ORM frameworks, including Hibernate, JDO, and iBATIS SQL mapping. Spring's transaction management supports each of these ORM frameworks including JDBC.
Spring's Web module
The Web context module is built on the application context module and provides a context suitable for Web applications. In addition, this module also provides some service-oriented support. For example: implementing multipart requests for file uploads, and it also provides integration of Spring and other Web frameworks, such as Struts and WebWork.
Spring's MVC framework
Spring provides a comprehensive MVC framework for building Web applications. Although Spring can be easily integrated with other MVC frameworks, such as Struts, Spring's MVC framework uses IoC to provide complete separation of control logic and business objects.
It also allows you to declaratively bind request parameters to your business objects. In addition, Spring's MVC framework can also take advantage of any of Spring's other services, such as internationalization information and validation.
Recommended tutorial: "Java Tutorial"
The above is the detailed content of What is the difference between Jfinal framework and Spring?. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



Guide to Perfect Number in Java. Here we discuss the Definition, How to check Perfect number in Java?, examples with code implementation.

Guide to Weka in Java. Here we discuss the Introduction, how to use weka java, the type of platform, and advantages with examples.

Guide to Smith Number in Java. Here we discuss the Definition, How to check smith number in Java? example with code implementation.

In this article, we have kept the most asked Java Spring Interview Questions with their detailed answers. So that you can crack the interview.

Java 8 introduces the Stream API, providing a powerful and expressive way to process data collections. However, a common question when using Stream is: How to break or return from a forEach operation? Traditional loops allow for early interruption or return, but Stream's forEach method does not directly support this method. This article will explain the reasons and explore alternative methods for implementing premature termination in Stream processing systems. Further reading: Java Stream API improvements Understand Stream forEach The forEach method is a terminal operation that performs one operation on each element in the Stream. Its design intention is

Guide to TimeStamp to Date in Java. Here we also discuss the introduction and how to convert timestamp to date in java along with examples.

Capsules are three-dimensional geometric figures, composed of a cylinder and a hemisphere at both ends. The volume of the capsule can be calculated by adding the volume of the cylinder and the volume of the hemisphere at both ends. This tutorial will discuss how to calculate the volume of a given capsule in Java using different methods. Capsule volume formula The formula for capsule volume is as follows: Capsule volume = Cylindrical volume Volume Two hemisphere volume in, r: The radius of the hemisphere. h: The height of the cylinder (excluding the hemisphere). Example 1 enter Radius = 5 units Height = 10 units Output Volume = 1570.8 cubic units explain Calculate volume using formula: Volume = π × r2 × h (4

Java is a popular programming language that can be learned by both beginners and experienced developers. This tutorial starts with basic concepts and progresses through advanced topics. After installing the Java Development Kit, you can practice programming by creating a simple "Hello, World!" program. After you understand the code, use the command prompt to compile and run the program, and "Hello, World!" will be output on the console. Learning Java starts your programming journey, and as your mastery deepens, you can create more complex applications.
