Docx4j将word中的图片转换为二进制流

Docx4j将word中的图片转换为二进制流

public byte[] changeImageToByte(int index) throws Exception {

Object inlineObj = findImageByIndex(PICTURE_XPATH_2, index);//从word中找到想要图片的Inline
if (null != inlineObj && (inlineObj instanceof Inline)) {
Inline inline = (Inline) inlineObj;
return BinaryPartAbstractImage.getImage(this.wordMLPackage, inline.getGraphic());//将inline转换成二进制流
}
return null;
}