使用richfaces需要用到的jar包! commons-beanutils-1.7.0.jar,commons-codec-1.3.jar,commons-collections-3.2.jar,commons-digester-1.8.jar,commons-discovery-0.4.jar,commons-el-1.0.jar,commons-fileupload-1.0.jar,commons-lang-2.1.jar,commons-logging-1.0.4.jar,richfaces-api-3.2.0.jar,richfaces-impl-3.2.0.jar,richfac