Java创建写一个Excel文件

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
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();
    }
    
}