jxl生成和解析Excel

生成Excle

package com.jmz.java;

import java.io.File;

import jxl.Workbook;
import jxl.write.Label;
import jxl.write.WritableSheet;
import jxl.write.WritableWorkbook;

public class WriteExcelUseJXL {

    /**
     * @param args
     */
    public static void main(String[] args) {
        String title[] = {"id","name","sex"};
        File file = new File("d:\\jxl.xls");
        try {
            file.createNewFile();
            //创建工作簿
            WritableWorkbook workbook = Workbook.createWorkbook(file);
            //创建sheet页
            WritableSheet sheet = workbook.createSheet("sheet1",0);
            //创建label
            Label label = null;
            //添加表头
            for (int i = 0; i < title.length; i++) {
                //列，行，内容
                label = new Label(i, 0, title[i]);
                sheet.addCell(label);
            }
            //添加内容
            for (int i = 1; i < 10; i++) {
                label = new Label(0, i, "a"+i);
                sheet.addCell(label);
                label = new Label(1, i, "jim"+i);
                sheet.addCell(label);
                label = new Label(2, i, "男");
                sheet.addCell(label);
            }
            workbook.write();
            workbook.close();

        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

    }

}

解析Excle

package com.jmz.java;

import java.io.File;
import java.io.IOException;

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

public class GetExclUseJXL {

    /**
     * @param args
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        File file = new File("d:\\jxl.xls");
        try {
            //获取workbook
            Workbook workbook = Workbook.getWorkbook(file);
            //获取sheet页
            Sheet sheet = workbook.getSheet(0);
            //循环行
            for (int i = 0; i < sheet.getRows(); i++) {
                //循环列
                for (int j = 0; j < sheet.getColumns(); j++) {
                    //创建cell
                    Cell cell = sheet.getCell(j, i);
                    //打印
                    System.out.print(cell.getContents()+" ");
                }
                System.out.println();
            }
            //关闭
            workbook.close();
        } catch (BiffException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

    }

}