2024年4月27日发(作者：)

外文文献翻译

SpringFramework

Spring is an open source framework, and Spring was launched in 2003 as a

lightweight Java development framework created by Rod Johnson. In a nutshell, Spring

is a hierarchical, JavaSE/EEfull-stack (one-stop) lightweight open source framework.

The powerful JavaBeans based configuration management using the Inversion of

Control (IoC) principle makes application components faster and easier.

1. facilitate decoupling and simplify development

Through the IoC container provided by Spring, we can control dependencies

between objects by Spring, avoiding excessive program coupling caused by hard

coding. With Spring, users do not have to write code for the bottom tier requirements

of single instance schema classes, properties, file parsing, and so on, and can focus

more on top tier applications.

programming support

Through the Spring functionality provided by AOP, it is easy to implement face

oriented programming, and many features that are not easily implemented with

traditional OOP can be easily handled by AOP.

3. declarative transaction support

In Spring, we can extricate ourselves from tedious and tedious transaction

management code and flexibly manage the transaction through declarative manner, so

as to improve the efficiency and quality of development.

4. convenience program testing

Almost all test work can be done in a non container dependent programming

manner, and in Spring, testing is no longer expensive, but something to do. For

example, Spring supports Junit4 and can easily test Spring programs by annotations.

5. convenient integration of various excellent framework

Spring does not exclude all kinds of excellent open source framework, on the

contrary, Spring can reduce the difficulty of the use of Spring framework, provides a

framework for a variety of excellent (such as Struts, Hibernate, Hessian, Quartz) directly

support the.

6. reduce the difficulty of using Java EE API

Spring provides a thin layer of encapsulation for many difficult Java, EE, API (such

as JDBC, JavaMail, remote calls, etc.), and the use of these Java EE API is greatly reduced

through the simple package of Spring.

source code is a classic example of learning