Spring官网(https://spring.io/)改版后，直接下载Jar包的链接,下面汇总
1.直接输入地址,改相应版本即可:http://repo.springsource.org/libs-release-local/org/springframework/spring/3.2.4.RELEASE/spring-framework-3.2.4.RELEASE-dist.zip
2.在1的方法上输入前面部分,有个树形结构可供选择:http://repo.spring.io/release/org/springframework/spring/
3.同样的,,有树形结构选择需要的包下载:http://repo.spring.io/milestone/org/springframework/
源码可以在Git上直接获取,地址:https://github.com/spring-projects/spring-framework
相关依赖包可在apache官网获取一些:http://www.apache.org/