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Editor to share with you what are the differences between the jfinal framework and spring, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

The difference between jfinal framework and spring: 1, JFinal is a very fast web development framework based on Java language, its core design goal is rapid development, less code, easy to expand, etc.; 2, Spring framework is created because of the complexity of software development, its use is not limited to server-side development.

The difference between jfinal framework and spring:

JFinal is an extremely fast web development framework based on Java language, and its core design goal is rapid development, less code, easy expansion and so on. Spring framework is created because of the complexity of software development, and its use is not limited to server-side development.

Spring module

Core container

This is the most basic part of the Spring framework, which provides dependency injection (DependencyInjection) features to enable containers to manage Bean. The most basic concept here is BeanFactory, which is the core of any Spring application. BeanFactory is an implementation of the factory pattern that uses IoC to separate the application configuration and dependency specification from the actual application code.

Application context (Context) module

The BeanFactory of the core module makes the Spring a container, while the context module makes it a framework. This module extends the concept of BeanFactory 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 timing scheduling (scheduling) services. Support for template frameworks such as Velocity and FreeMarker integration is also included.

AOP module of Spring

Spring provides rich support for aspect-oriented programming in its AOP module. This module is the basis of faceted programming in Spring applications. To ensure interoperability between Spring and other AOP frameworks, Spring's AOP supports API based on the AOP federation definition. The AOP Alliance is an open source project that aims 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 comments to your source code, indicating where and how Spring applies aspect functions.

JDBC abstraction and DAO module

Using JDBC often results in a lot of repetitive code, getting connections, creating statements, processing result sets, and then closing connections. Spring's JDBC and DAO modules extract these duplicates, so you can keep your database access code clean and clean, and prevent problems caused by failures to close database resources.

This module also establishes a meaningful anomaly layer based on the error messages given by several database servers. So that you no longer have to try to decipher the mysterious private SQL error message!

In addition, this module also uses Spring's AOP module to provide transaction management services for objects in Spring applications.

Object / relational mapping integration module

For those who prefer to use object / relational mapping tools rather than using JDBC directly, Spring provides the ORM module. Instead of trying to implement its own ORM solution, Spring provides an integration solution for several popular ORM frameworks, including Hibernate, JDO, and iBATIS SQL mapping. Spring's transaction management supports each of these ORM frameworks, including JDBC.

Web module of Spring

The Web context module is based 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: multipart request for file upload, which also provides integration of Spring and other Web frameworks, such as Struts and WebWork.

MVC Framework of Spring

Spring provides a full-featured 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.

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