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只是在看 Ramnath 的 R 交互式文档教程http://goo.gl/Ltiybq，顺便说一句，这绝对很棒！一个问题是是否可以将测验的答案存储在 R 会话中
在这段代码中，
<p:galleria value="#{Bean.images}" var="image" panelWidth="500" panelHeight="313" showCaption="true" <p:graphicImage value="/images/galleria/#{image}" alt="Image Description for