序 本文主要来聊一下使用ImageIO在BufferedImage.TYPE_INT_ARGB模式下操作jpg格式图片显示黑色的bug。 bug JDK-4712797 : ImageIO fails to decode YCbCr JPEGs that do not have a JFIF marker JDK-4776576 : REG: ImageIO reader produces an incorrect image when read as a RenderedImage 复现实例 {代码...} 可以发...