java XSSFWorkbook兼容xls吗
时间: 2024-02-20 16:55:28 浏览: 296
Java中的XSSFWorkbook类是Apache POI库中的一个类,用于处理Excel文件的xlsx格式(Excel 2007及更高版本)。它不兼容xls格式(Excel 97-2003版本),对于xls格式的文件,需要使用HSSFWorkbook类。
如果你想要兼容xls格式,可以使用HSSFWorkbook类来处理。HSSFWorkbook类可以读取和写入xls格式的Excel文件。
以下是使用HSSFWorkbook类来读取和写入xls文件的示例代码:
读取xls文件:
```java
try {
FileInputStream file = new FileInputStream(new File("path/to/excel.xls"));
HSSFWorkbook workbook = new HSSFWorkbook(file);
HSSFSheet sheet = workbook.getSheetAt(0);
// 遍历每一行
Iterator<Row> rowIterator = sheet.iterator();
while (rowIterator.hasNext()) {
Row row = rowIterator.next();
// 遍历每一列
Iterator<Cell> cellIterator = row.cellIterator();
while (cellIterator.hasNext()) {
Cell cell = cellIterator.next();
// 处理单元格数据
switch (cell.getCellType()) {
case STRING:
System.out.print(cell.getStringCellValue() + "\t");
break;
case NUMERIC:
System.out.print(cell.getNumericCellValue() + "\t");
break;
case BOOLEAN:
System.out.print(cell.getBooleanCellValue() + "\t");
break;
default:
System.out.print("\t");
}
}
System.out.println();
}
file.close();
} catch (Exception e) {
e.printStackTrace();
}
```
写入xls文件:
```java
try {
HSSFWorkbook workbook = new HSSFWorkbook();
HSSFSheet sheet = workbook.createSheet("Sheet1");
// 创建行和单元格
Row row = sheet.createRow(0);
Cell cell = row.createCell(0);
cell.setCellValue("Hello");
// 保存文件
FileOutputStream file = new FileOutputStream(new File("path/to/excel.xls"));
workbook.write(file);
file.close();
} catch (Exception e) {
e.printStackTrace();
}
```
希望以上代码能帮助到你。
阅读全文
相关推荐
![rar](https://img-home.csdnimg.cn/images/20241231044955.png)
![zip](https://img-home.csdnimg.cn/images/20241231045053.png)
![rar](https://img-home.csdnimg.cn/images/20241231044955.png)
![zip](https://img-home.csdnimg.cn/images/20241231045053.png)
![rar](https://img-home.csdnimg.cn/images/20241231044955.png)
![zip](https://img-home.csdnimg.cn/images/20241231045053.png)
![rar](https://img-home.csdnimg.cn/images/20241231044955.png)
![rar](https://img-home.csdnimg.cn/images/20241231044955.png)
![rar](https://img-home.csdnimg.cn/images/20241231044955.png)
![rar](https://img-home.csdnimg.cn/images/20241231044955.png)
![zip](https://img-home.csdnimg.cn/images/20241231045053.png)
![zip](https://img-home.csdnimg.cn/images/20241231045053.png)
![zip](https://img-home.csdnimg.cn/images/20241231045053.png)
![rar](https://img-home.csdnimg.cn/images/20241231044955.png)
![-](https://img-home.csdnimg.cn/images/20241231045053.png)
![-](https://img-home.csdnimg.cn/images/20241231045021.png)
![-](https://img-home.csdnimg.cn/images/20241231044955.png)
![-](https://img-home.csdnimg.cn/images/20241231045053.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)