准备工作:

1,创建Java项目或者Java web项目

2,导入jxl.jar

3,创建类

接下来上代码:

package excel;


import java.io.File;

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

public class JxlExcel2 {
  public static void main(String[] args) {
    String[] title = {"编号","姓名","性别","头像"};//用字符串数组存放标题
    //要插入的图片
    File imgFile = new File("d:\\Azzan.png");//自定义盘符中的文件
    //创建Excel文件
    File file = new File("d:/Azzan_test2.xls");
    try {
      //创建文件
      file.createNewFile();
      //创建工作簿
      WritableWorkbook workbook = Workbook.createWorkbook(file);
      //创建sheet页
      WritableSheet sheet = workbook.createSheet("sheet1", 0);//sheet1名字,0索引的值
      //写入标题
      Label label = null;
      for (int i = 0; i < title.length; i++) {
        label = new Label(i,0,title[i]);
        sheet.addCell(label);
      }
      //追加数据
      for (int i = 1; i <= 10; i++) {
        label = new Label(0,i,"a"+i);
        sheet.addCell(label);
        label = new Label(1,i,"user"+i);
        sheet.addCell(label);
        label = new Label(2,i,"男");
        sheet.addCell(label);
        //WritableImage(col, row, width, height, imgFile);
          //  列   行    宽      高 
        WritableImage image = new WritableImage(3,i,1, 1, imgFile);
        sheet.addImage(image);
      }
      workbook.write();//流的写入
      workbook.close();//流的关闭
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
}

注意:

jxl无行列概念,因此通过坐标来定位要操作的位置.