https://ruby-china.org/betrue en-us <p>ruby 哪个插件可以支持读写 excel 2007 ? 用了 spreadsheet，不支持 excel 2007 啊！ 求大牛指导</p> betrue Mon, 20 Jul 2015 13:44:11 +0800 https://ruby-china.org/topics/26568 https://ruby-china.org/topics/26568