Spring Framework 4.2 RC1 发布，4.x 系列版本的主要重点是放在完善核心功能和提高现代 web 浏览器性能方面。此版本更新内容如下：
Annotation detection on Java 8 default methods (e.g. @Bean)
Annotation-based application events (@EventListener)
First-class support for annotation attribute aliases
Full nested path processing for direct field binding
Data binding and conversion for JSR-354 Money & Currency
Integration with Hibernate ORM 5.0 (natively and via JPA)
Rich support for CORS and declarative HTTP caching
First-class support for HTTP Streaming and Server-Sent Events
Listenable/CompletableFuture as message handler return value
A STOMP client for use over TCP and WebSocket channels
Spring Framework 是一个开源的Java/Java EE全功能栈（full-stack）的应用程序框架，以Apache许可证形式发布，也有.NET平台上的移植版本。 该框架基于 Expert One-on-One Java EE Design and Development（ISBN 0-7645-4385-7）一书中的代码，最初由 Rod Johnson 和 Juergen Hoeller等开发。Spring Framework 提供了一个简易的开发方式，这种开发方式，将避免那些可能致使底层代码变得繁杂混乱的大量的属性文件和帮助类。
软件详情：http://spring.io/blog/2015/05/26/spring-framework-4-2-goes-rc1
下载地址：http://repo.spring.io/libs-release-local/org/springframework/spring/
来自:开源中国社区
