代码如下,这样是正常显示的
BackgroundPanel bgp1 = new BackgroundPanel((new ImageIcon("image/1.gif")).getImage());
之后--
BackgroundPanel bgp1 = new BackgroundPanel((new ImageIcon("image/1.gif?uuid=123")).getImage());
或者
BackgroundPanel bgp1 = new BackgroundPanel((new ImageIcon("image/1.gif?123")).getImage());
都不会显示
求大佬解决一下,谢谢