syj121 (云璇) https://ruby-china.org/syj121 en-us 生成 Excel 的时候，单元格能设置下拉可选则吗？ <p><img src="https://l.ruby-china.com/photo/2020/4d3bf270-44d1-4a5b-b196-3eb6c1ae4e16.png!large" title="" alt=""></p> syj121 Mon, 23 Mar 2020 17:40:56 +0800 https://ruby-china.org/topics/39650 https://ruby-china.org/topics/39650