一:导入依赖:
<dependency><groupId>org.apache.poi</groupId><artifactId>poi</artifactId><version>4.1.2</version></dependency><dependency><groupId>org.apache.poi</groupId><artifactId>poi-ooxml</artifactId><version>4.1.2</version></dependency><dependency><groupId>joda-time</groupId><artifactId>joda-time</artifactId><version>2.10.4</version></dependency><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.13.1</version><scope>test</scope></dependency>
二:代码实现:
public class ExcelWriteTest { String PATH="D:\\Hutool\\src\\main\\resources"; @Testpublic void test() throws IOException {//创建一个工作蒲Workbook workbook = new HSSFWorkbook();//创建一个工作表 Sheet sheet=workbook.createSheet("小袁粉丝表");//创建一个行Row row=sheet.createRow(0);//创建一个单元格Cell cell=row.createCell(0); cell.setCellValue("二十岁以下"); Cell cell1=row.createCell(1); cell1.setCellValue(55); Row row1=sheet.createRow(1);//创建一个单元格Cell cell2=row1.createCell(0); cell2.setCellValue("时间"); Cell cell3=row1.createCell(1); String time=new DateTime().toString("yyyy-MM-dd HH:mm:ss"); cell3.setCellValue(time); //生成表FileOutputStream fileOutputStream = new FileOutputStream(PATH + "小袁粉丝表03.xls"); workbook.write(fileOutputStream); fileOutputStream.close(); System.out.println("Excel表生成完毕"); } }
此时已经生成Excel表