Question

从db获取图像后，当我尝试调整大小时，使用下面的代码

传递宽度

        public static BufferedImage resize(final byte[] pImageData,
                    final int width, final int height, final int maxLength, final int minLength, final String imageSubType) throws Exception {

                InputStream is = null;
                BufferedImage resizeImageJpg = null;
                try {

                    is = new ByteArrayInputStream(pImageData);
                    BufferedImage originalImage = ImageIO.read(is);
                     --------------------

    }
   }

在行中抛出以下异常：

                    BufferedImage originalImage = ImageIO.read(is);

例外：

Caused by: java.awt.color.CMMException: Invalid image format
    at sun.awt.color.CMM.checkStatus(CMM.java:131)
    at sun.awt.color.ICC_Transform.<init>(ICC_Transform.java:89)
    at java.awt.image.ColorConvertOp.filter(ColorConvertOp.java:516)
    at com.sun.imageio.plugins.jpeg.JPEGImageReader.acceptPixels(JPEGImageReader.java:1169)
    at com.sun.imageio.plugins.jpeg.JPEGImageReader.readImage(Native Method)
    at com.sun.imageio.plugins.jpeg.JPEGImageReader.readInternal(JPEGImageReader.java:1137)
    at com.sun.imageio.plugins.jpeg.JPEGImageReader.read(JPEGImageReader.java:948)
    at javax.imageio.ImageIO.read(ImageIO.java:1422)
    at javax.imageio.ImageIO.read(ImageIO.java:1326)

关于为什么仅针对某些图像抛出此错误的任何想法。图像有什么问题吗？如果是这样，那可能是什么错误

Answer 1

顺便说一句，这个CMMException问题在JDK8中得到修复（请注意http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7064516底部的提交）。我已经确认a pre-release build of JDK8正确加载JDK7失败的图像，如上所述。

调整某些图像大小时抛出异常“java.awt.color.CMMException：无效的图像格式”...为什么？

1 个答案: