Exception in thread "main" java.lang.IllegalArgumentException: input == null!
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/**
*问题描述:
*Exception in thread "main" java.lang.IllegalArgumentException: input == null!
*at javax.imageio.ImageIO.read(ImageIO.java:1362)
*at com.interhb.java0803.time.face.BackgroundImage.<init>(BackgroundImage.java:31)
*at com.interhb.java0803.time.face.Land.getJPanel(Land.java:126)
*at com.interhb.java0803.time.face.Land.getJContentPane(Land.java:102)
*at com.interhb.java0803.time.face.Land.initialize(Land.java:79)
*at com.interhb.java0803.time.face.Land.<init>(Land.java:63)
*at com.interhb.java0803.time.main.LandTest.main(LandTest.java:25)
*/
Image landimage=ImageIO.read(getClass().getResource("/images/无题.bmp"));//报错解答(图片资源路径不对:影响原因:1.使用 getClassLoader() ;2.图片资源由于使用了 Fat Jar 打包 图片放在JAR包外新建文件夹里,此处将图片文件夹放在 src 下,这样程序正常了(注意:不要删除原图片文件夹)。
Image landimage=ImageIO.read(getClass().getClassLoader().getResource("/images/无题.bmp"));//报错
2011-03-27
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