File list (Check if you may need any files):
Spring3\com.springsource.org.aopalliance-sources-1.0.0.jar
.......\org.springframework.aop-3.1.2.RELEASE.jar
.......\org.springframework.asm-3.1.2.RELEASE.jar
.......\org.springframework.aspects-3.1.2.RELEASE.jar
.......\org.springframework.beans-3.1.2.RELEASE.jar
.......\org.springframework.context-3.1.2.RELEASE.jar
.......\org.springframework.context.support-3.1.2.RELEASE.jar
.......\org.springframework.core-3.1.2.RELEASE.jar
.......\org.springframework.expression-3.1.2.RELEASE.jar
.......\org.springframework.jdbc-3.1.2.RELEASE.jar
.......\org.springframework.jms-3.1.2.RELEASE.jar
.......\org.springframework.orm-3.1.2.RELEASE.jar
.......\org.springframework.oxm-3.1.2.RELEASE.jar
.......\org.springframework.transaction-3.1.2.RELEASE.jar
.......\org.springframework.web-3.1.2.RELEASE.jar
.......\org.springframework.web.portlet-3.1.2.RELEASE.jar
.......\org.springframework.web.servlet-3.1.2.RELEASE.jar
.......\Spring3.1.2jar包.tar.gz
.......\spring3.1.2jar包及包详解.rar
.......\spring3.x jar详见及依赖关系.doc
Spring3