jxl读取excel

import java.io.File;  import java.io.IOException;  import jxl.Cell;  import jxl.Sheet;  import jxl.Workbook;  import jxl.read.biff.BiffException;    /**   * @author 刘毅   * @date 2010-2-25   * @ClassName JxlForReaderExcel.java   * @Email liu_yi126@163.com   * @param 读取excel   * @param    */  public class JxlReaderForExcel {      public static void readerExcel() {    Workbook wb;    try {     wb = Workbook.getWorkbook(new File("src/out.xls"));     Sheet s = wb.getSheet(0);// 第1个sheet     Cell c;     int row = s.getRows();// 总行数     int col = s.getColumns();// 总列数     for (int i = 0; i < row; i++) {      for (int j = 0; j < col; j++) {       c = s.getCell(j,i);        System.out.print(c.getContents() + "  ");      }      //换行      System.out.println();     }    } catch (BiffException e) {     e.printStackTrace();    } catch (IOException e) {     e.printStackTrace();    }   }     public static void main(String[] args) {    JxlReaderForExcel.readerExcel();   }  }