Bogus marker length，读取图片的视乎报错，求解决
0
悬赏园豆：50
[待解决问题]
BufferedImage bi = ImageIO.read(bais);
在bais里面有值，但是当read的时候报错，bi为空，报异常
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)
