spring
svn checkout https://src.springframework.org/svn/spring-framework/trunk spring-framework
ant resolve
struts2
svn checkout http://svn.apache.org/repos/asf/struts/struts2/trunk struts2
svn checkout http://svn.apache.org/repos/asf/struts/xwork/trunk/ xwork
mvn install
mvn eclipse:eclipse
tomcat6
svn checkout http://svn.apache.org/repos/asf/tomcat/tc6.0.x/trunk tc6.0.x
1.下载ant 1.6.x
2. 命令行下执行 ant download，下载依赖jar.