java载入图片找不到url，报空指针异常

Question

是我没把图片放对文件夹么？

image = Toolkit.getDefaultToolkit().getImage(Panel.class.getResource("/xiuxiu.gif"));

运行后

Exception in thread "main" java.lang.NullPointerException: Cannot invoke "java.net.URL.toString()" because "url" is null
    at java.desktop/sun.awt.SunToolkit.getImageFromHash(SunToolkit.java:692)
    at java.desktop/sun.awt.SunToolkit.getImage(SunToolkit.java:728)
    at com.practice.tank.MyPanel.<init>(MyPanel.java:31)
    at com.practice.tank.TankGame.<init>(TankGame.java:11)
    at com.practice.tank.TankGame.main(TankGame.java:7)

Answer 1

你直接复制到out目录下的？