SPRING官方网站改版后，下载spring非常麻烦，下给出官方直接下载路径:
http://repo.springsource.org/libs-release-local/org/springframework/spring/
Spring Framework 4.0.0下载
http://repo.springsource.org/libs-release-local/org/springframework/spring/4.0.0.RELEASE/spring-framework-4.0.0.RELEASE-dist.zip
spring 3.2.x（Spring Framework 3.2.6）下载：
http://repo.springsource.org/libs-release-local/org/springframework/spring/3.2.4.RELEASE/spring-framework-3.2.4.RELEASE-dist.zip
http://repo.springsource.org/libs-release-local/org/springframework/spring/3.2.5.RELEASE/spring-framework-3.2.5.RELEASE-dist.zip
http://repo.springsource.org/libs-release-local/org/springframework/spring/3.2.6.RELEASE/spring-framework-3.2.6.RELEASE-dist.zip