The Spring Framework consists of features organized into about 20 modules. These modules are grouped into Core Container, Data Access/Integration, Web, AOP (Aspect Oriented Programming), Instrumentation, Messaging, and Test, as shown in the following diagram.

Spring框架由大约20个功能模块组成。 这些模块分为核心容器，数据访问/集成，Web，AOP（面向方面的编程），仪器，消息传递和测试，如下图所示。

图2.1 Spring框架的概述

The following sections list the available modules for each feature along with their artifact names and the topics they cover. Artifact names correlate to artifact IDs used in Dependency Management tools.

以下部分列出了每个功能的可用模块及其构件名称及其涵盖的主题。 构件名称与构件关联id用于管理工具的依赖。