1, commons-fileupload-1.2.1.jar
2, commons-io-1.3.2.jar
3, commons-logging-1.0.4.jar
4, freemarker-2.3.13.jar
5, ognl-2.6.11.jar
6, struts2-core-2.1.6.jar
7, xwork-2.1.2.jar