?
import?java.awt.AlphaComposite;
import?java.awt.BasicStroke;
import?java.awt.Color;
import?java.awt.Font;
import?java.awt.Graphics2D;
import?java.awt.image.BufferedImage;
import?java.io.File;
import?java.io.FileInputStream;
import?java.io.IOException;
import?java.io.OutputStream;
import?java.util.List;
import?java.util.regex.Pattern;
?

import?net.sf.image4j.codec.bmp.BMPEncoder;
import?jxl.Range;
import?jxl.Workbook;
import?jxl.format.Alignment;
import?jxl.format.VerticalAlignment;
import?jxl.read.biff.BiffException;
import?jxl.write.Label;
import?jxl.write.WritableCell;
import?jxl.write.WritableCellFormat;
import?jxl.write.WritableSheet;
import?jxl.write.WritableWorkbook;
import?jxl.write.WriteException;
import?jxl.write.biff.RowsExceededException;
?
//im

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????8280??2018-10-19?15:16??java使用jxl加水印\ExcelWriter.java
?????文件??????208896??2010-04-19?11:10??java使用jxl加水印\aaaa.xls
?????文件??????821565??2010-04-19?11:08??java使用jxl加水印\jxl.jar
?????文件??????196014??2010-04-19?09:48??java使用jxl加水印\kkkk.bmp
?????目錄???????????0??2018-10-19?16:28??java使用jxl加水印\