spring 的基本組成-----Spring Framework - Architecture

1.Data Access/Integration 數據的訪問及集成

  jdbc:the jdbc module provides a JDBC-abstraction layer that removes th need for tedious JDBC relates coding.

  orm:對象關係映射，主要集成 hibernate,jpa 和java data objects 用於資源管理，數據訪問對象（DAO）的實現和事務策略

  jms:Java Messaging Service 能夠發送和接收信息

  tx:Spring-jdbc 事務控制實現模塊

2.web

web-socket module provides support for webSocket-based,two-way communication between the client and the server in web applications.

web-Portlet module provides the MVC implementation to used in a  portlet environment and mirrors functionality of web-servlet module.

3.Miscellaneous

The AOP module provides an aspect-oriented programming implementation allowing  you to define method-interceptors and pointcuts to cleanly decouple code that implements functionality that should framework.

The Instrumenttation module provides class instrumentation support and class loader implementations to be used in certain application servers

The test module supports the testing of Spring components with JUnit or TestNG frameworks.

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