用jxl读取excel

package com.zry.excel.tools;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;

import jxl.Cell;
import jxl.Sheet;
import jxl.Workbook;
import jxl.read.biff.BiffException;

public class ReadWriteExcel {
	public static void main(String[] args){
		Workbook  workbook = null;
		try {
			InputStream is=new FileInputStream("D:/eclipses/eclipseforjquery/test.xls");
			//声名一个工作薄 
			workbook= Workbook.getWorkbook(is);
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (BiffException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
        int intSheetCount = workbook.getNumberOfSheets();
        System.out.println("总工作薄数: "+intSheetCount);
        for(int i=0;i<intSheetCount;i++){
            Sheet sheet = workbook.getSheet(i);
            if(sheet != null){
            	System.out.println("当前工作薄名称: "+sheet.getName());
                int rows=sheet.getRows();
                int cols=sheet.getColumns();
                System.out.println("行数: "+rows+"列数: "+cols);
                boolean isContentLine = false;
                for(int j=0;j<rows;j++){
                	isContentLine = false;
                 	for (int k = 0; k < cols; k++) {
                 	     Cell cell = sheet.getCell(k,j);
                 	     if(cell != null){
                 	    	 Object cellVal = cell.getContents();
                 	    	 if(cellVal != null && !cellVal.equals("")){
                 	    		System.out.print(cell.getContents()+"["+(j+1)+","+(k+1)+"]"+"\t");
                 	    		isContentLine = true;
                 	    	 }
                 	     }
         			}
                 	if(isContentLine){
                 		System.out.println();
                 	}
                }
            }
        }
	}
}