用poi怎么获得excel里的图片原来的名字?
谁的大王 2012-10-28 09:53:41 我把图片直接放入excel里面,然后想获得图片原来的名称该怎么解决?
项目需要图片是直接放入excel里面的。
我在网上找了些例子,可是没有一个能获得图片原来名字的。
例子如下:
InputStream is = new FileInputStream("D:\\Users\\Fancy1_Fan\\桌面\\work\\test.xls");
HSSFWorkbook workbook = (HSSFWorkbook) WorkbookFactory.create(is);
List<HSSFPictureData> pictures = workbook.getAllPictures();
HSSFSheet sheet = (HSSFSheet) workbook.getSheetAt(0);
int i = 0;
for (HSSFShape shape : sheet.getDrawingPatriarch().getChildren()) {
HSSFClientAnchor anchor = (HSSFClientAnchor) shape.getAnchor();
if (shape instanceof HSSFPicture) {
HSSFPicture pic = (HSSFPicture) shape;
int row = anchor.getRow1();
System.out.println(i + "--->" + anchor.getRow1() + ":" + anchor.getCol1());
int pictureIndex = pic.getPictureIndex()-1;
HSSFPictureData picData = pictures.get(pictureIndex);
//保存图片
String ext = picData.suggestFileExtension();
byte[] data = picData.getData();
if (ext.equals("jpeg")) {
FileOutputStream out = new FileOutputStream(
"D:\\Users\\Fancy1_Fan\\桌面\\work\\pict" + row + ".jpg");
out.write(data);
out.close();
}
if (ext.equals("png")) {
FileOutputStream out = new FileOutputStream(
"D:\\Users\\Fancy1_Fan\\桌面\\work\\pict" + row + ".png");
out.write(data);
out.close();
}
}
i++;
}
请问我该怎么获得图片原来的名字呢?
最好代码参考一下啊!!
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