excel.java

excel类封装了jxl的一些常用操作

package excel;


import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.util.Date;

import jxl.Cell;
import jxl.CellType;
import jxl.DateCell;
import jxl.LabelCell;
import jxl.NumberCell;
import jxl.Sheet;
import jxl.Workbook;
import jxl.format.UnderlineStyle;
import jxl.write.WritableFont;






public class Excel {

  private jxl.write.WritableWorkbook WorkBuk=null ;
  private jxl.write.WritableSheet ws=null;
  private FileOutputStream fos = null;
  private InputStream is = null;
  private jxl.Workbook rwb = null;
  private jxl.write.WritableFont wfc = new jxl.write.WritableFont(WritableFont.ARIAL,10, WritableFont.NO_BOLD, false,UnderlineStyle.NO_UNDERLINE, jxl.format.Colour.BLACK);
  private jxl.write.WritableCellFormat wcfFC= null;


  /**
   * 鍦ㄦ寚瀹氳矾寰勪笅鏂板缓涓