第一种,简单粗暴直接
http://repo.springsource.org/libs-release-local/org/springframework/spring/3.2.4.RELEASE/spring-framework-3.2.4.RELEASE-dist.zip
直接粘到地址栏或者下载工具里,每次有更新只要改版本号就可以;

第二种
http://repo.springsource.org/libs-release-local/
把这个粘到地址栏里,你会看到一个树型目录,然后就是一级一级往下点了;

推荐第二种:
找到名称中包含source的jar下载,如:spring-webmvc-4.0.0.RELEASE-sources.jar
https://repo.spring.io/libs-release-local/org/springframework/spring/4.0.0.RELEASE/
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下载后再在eclipse中进行配置,右键对应的jar包-jar source attachment-External location
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