Java创建写一个Excel文件

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下面直接上代码了啊亲~~

package com.lzz;

import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;

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

public class CreatExcels {
	public static void main(String[] args) {
		FileOutputStream fileOut;
		try {
			fileOut = new FileOutputStream("D:/Excal.xls");
			createExcel(fileOut);
		}catch (Exception e) {
			e.printStackTrace();
		}
	}
    public static void createExcel(OutputStream os) throws WriteException,IOException{
        //创建工作薄
        WritableWorkbook workbook = Workbook.createWorkbook(os);
        //创建新的一页
        WritableSheet sheet = workbook.createSheet("First Sheet",0);
        //创建要显示的内容,创建一个单元格，第一个参数为列坐标，第二个参数为行坐标，第三个参数为内容
        Label xuexiao = new Label(0,0,"班级");
        sheet.addCell(xuexiao);
        Label zhuanye = new Label(1,0,"专业");
        sheet.addCell(zhuanye);
        Label jingzhengli = new Label(2,0,"专业竞争力");
        sheet.addCell(jingzhengli);
        
        Label qinghua = new Label(0,1,"软件1606");
        sheet.addCell(qinghua);
        Label jisuanji = new Label(1,1,"计算机专业");
        sheet.addCell(jisuanji);
        Label gao = new Label(2,1,"高");
        sheet.addCell(gao);
        
        Label beida = new Label(0,2,"软件1605");
        sheet.addCell(beida);
        Label falv = new Label(1,2,"法律专业");
        sheet.addCell(falv);
        Label zhong = new Label(2,2,"中");
        sheet.addCell(zhong);
        
        Label ligong = new Label(0,3,"软件1604");
        sheet.addCell(ligong);
        Label hangkong = new Label(1,3,"航空专业");
        sheet.addCell(hangkong);
        Label di = new Label(2,3,"低");
        sheet.addCell(di);
        
        //把创建的内容写入到输出流中，并关闭输出流
        workbook.write();
        workbook.close();
        os.close();
    }
    
}

Run As

导入jar包，Maven依赖可以根据jar去找。

下面是所需的jar包：

下载地址：https://download.csdn.net/download/qq_39693164/10645035

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