Spring Framework 3.2 发布 GA 版本

自从Spring Framework 3.1发布以来已经整整一年了。我很高兴地宣布，Spring框架3.2 正式发布！ 

我们建议升级前面所有的Spring版本，特别是从Spring框架3.1.x以后的版本，这是一个直接后继者。

正如前面所讨论的，在Spring框架3.2的主要功能包括：

* Refined Java SE 7 support within the framework as well as through upgrades to CGLIB 3.0, ASM 4.0 (both of which we're inlining now) and AspectJ 1.7

* Concurrency refinements across the framework, avoiding the use of synchronization wherever possible – in particular for scoped/prototype beans

* Allowing for @Autowired and @Value to be used as meta-annotations, e.g. to build custom injection annotations in combination with specific qualifiers

* Support for custom @Bean definition annotations in @Configuration classes, e.g. in combination with specific qualifiers, @Lazy, @Primary, etc

* Asynchronous MVC processing on Servlet 3.0, with Spring MVC handler methods being able to return Callables and DeferredResults

* Inclusion of the formerly-standalone Spring MVC Test project, allowing for first-class testing of Spring MVC applications

* Support for loading WebApplicationContexts in the TestContext framework, and further improvements for web application testing

* JCache 0.5 (JSR-107) 早期支持，作为一个Spring的后端缓存抽象

对于更详细的内容，特是在 Spring MVC方面的许多增强，请查看文档： New Features and Enhancements in Spring Framework 3.2 。