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Java操作excel文件

 

http://www.cnblogs.com/wuxinrui/archive/2011/03/20/1989326.html

 

import java.io.File;
import jxl.Cell;
import jxl.Sheet;
import jxl.Workbook;

public class ReadExcel {
    public static void main(String[] args) {
        try {
            //直接从本地文件(.xls)创建Workbook   
            String excelfile = "Book1.xls";
            Workbook workbook = Workbook.getWorkbook(new File(excelfile));   
            //获取第一张Sheet表   
            Sheet rs = workbook.getSheet(0);   
            //一旦得到了Sheet,就可以通过它来访问Excel Cell(术语:单元格)。   
            //第三步:访问单元格cell   
            //获取第一行,第一列的值   
            Cell c00 = rs.getCell(0, 0);   
            String strc00 = c00.getContents();   
            //获取第一行,第二列的值   
            Cell c10 = rs.getCell(1, 0);   
            String strc10 = c10.getContents();   
            //获取第二行,第二列的值   
            Cell c11 = rs.getCell(1, 1);   
            String strc11 = c11.getContents();   
            System.out.println("Cell(0, 0)" + " value : " + strc00 + "; type : " + c00.getType());   
            System.out.println("Cell(1, 0)" + " value : " + strc10 + "; type : " + c10.getType());   
            System.out.println("Cell(1, 1)" + " value : " + strc11 + "; type : " + c11.getType());   
            // 获取第四行,第一列的值
            Cell c03 = rs.getCell(0,3);
            System.out.println("第四行,第一列的值:"+c03.getContents());
            String contents = rs.getCell(0,4).getContents(); // 得到的是空字符串
            System.out.println("第五行,第一列的值:"+contents);
            String s44 = rs.getCell(3, 3).getContents();
            System.out.println(s44);
            
            
        } catch (Exception e) {
            e.printStackTrace();
        }
        
    }
}

 

posted @ 2016-11-27 17:32  stono  阅读(373)  评论(0编辑  收藏  举报