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试试这样：
Image.new :data=>File.new("/path/to/image.jpg","r")
或者
Image.new :data=>File.open('/path/to/image.jpg', 'rb')
我正在尝试显示一个带有超链接的简单 div，x 如下所示：
x
所以，当我运行我的应用程序时，我看到了 div 但我没有
