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java jxlÌí¼Óˮӡ(»ùÓÚjxl2.6.12Ð޸ıàÒë°æ)_

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public class testJxl {
public static void main(String[] args) throws Exception {
OutputStream out = new FileOutputStream("./aaaa.xls"); // дÈëµ½FileInputStream
WritableWorkbook wwb= Workbook.createWorkbook(out);
WritableSheet ws1=wwb.createSheet("test1", 0) ; // µÃµ½¹¤×÷±¡ÖеĵÚÒ»¸ö¹¤×÷±í
File fileImg = new File("./kkkk.bmp");
byte imageData[] = new byte[(int)fileImg.length()];
FileInputStream fis = new FileInputStream(fileImg);
fis.read(imageData);
// must be 24 bit true-colour,bmp file
// * @param imageByte
// * @param widthPixel
// * @param heightPixel
ws1.setWaterMarkImage(imageData,459,142);
wwb.write();
wwb.close();
fis.close();
out.close();
}
}
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