Exception in thread "main" org.apache.poi.POIXMLException: java.io.IOException: Can't obtain the input stream from /docProps/app.xml

    at org.apache.poi.POIXMLDocument.getProperties(POIXMLDocument.java:148)

    at org.apache.poi.POIXMLDocument.write(POIXMLDocument.java:199)

    at com.supcon.ChangeXlsxCell.main(ChangeXlsxCell.java:29)

Caused by: java.io.IOException: Can't obtain the input stream from /docProps/app.xml

    at org.apache.poi.openxml4j.opc.PackagePart.getInputStream(PackagePart.java:502)

    at org.apache.poi.POIXMLProperties.<init>(POIXMLProperties.java:75)

    at org.apache.poi.POIXMLDocument.getProperties(POIXMLDocument.java:146)

    ... 2 more

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import org.apache.poi.hssf.usermodel.HSSFCell;

import org.apache.poi.hssf.usermodel.HSSFRow;

import org.apache.poi.hssf.usermodel.HSSFSheet;

import org.apache.poi.hssf.usermodel.HSSFWorkbook;

public class ChangeCell {

	@SuppressWarnings("deprecation")

	public static void main(String[] args) {

		String fileToBeRead = "C:\\exp.xls"; // excel位置

		int coloum = 1; // 比如你要获取第1列

		try {

			HSSFWorkbook workbook = new HSSFWorkbook(new FileInputStream(

					fileToBeRead));

			HSSFSheet sheet = workbook.getSheet("Sheet1");

			for (int i = 0; i <= sheet.getLastRowNum(); i++) {

				HSSFRow row = sheet.getRow((short) i);

				if (null == row) {

					continue;

				} else {

					HSSFCell cell = row.getCell((short) coloum);

					if (null == cell) {

						continue;

					} else {

						System.out.println(cell.getNumericCellValue());

						int temp = (int) cell.getNumericCellValue();

						cell.setCellValue(temp + 1);

					}

				}

			}

			FileOutputStream out = null;

			try {

				out = new FileOutputStream(fileToBeRead);

				workbook.write(out);

			} catch (IOException e) {

				e.printStackTrace();

			} finally {

				try {

					out.close();

				} catch (IOException e) {

					e.printStackTrace();

				}

			}

		} catch (FileNotFoundException e) {

			e.printStackTrace();

		} catch (IOException e) {

			e.printStackTrace();

		}

	}

}

String fileToBeRead = "D:\\template.xlsx"; // excel位置

		File dataFile=new File(fileToBeRead);

		try {

			XSSFWorkbook workbook = new XSSFWorkbook(dataFile);

			XSSFSheet sheet = workbook.getSheet("Sheet1");

			FileOutputStream out = null;

			try {

				out = new FileOutputStream(fileToBeRead);

				workbook.write(out);

			} catch (IOException e) {

				e.printStackTrace();

			} finally {

				try {

					out.close();

				} catch (IOException e) {

					e.printStackTrace();

				}

			}

		} catch (FileNotFoundException e) {

			e.printStackTrace();

		} catch (IOException e) {

			e.printStackTrace();

		}

XSSFWorkbook workbook = new XSSFWorkbook(new FileInputStream(fileToBeRead));(正确的)

XSSFWorkbook workbook = new XSSFWorkbook(dataFiel);(错误的)

String fileToBeRead = "D:\\template.xlsx"; // excel位置

		File dataFile=new File(fileToBeRead);

		try {

			XSSFWorkbook workbook = new XSSFWorkbook(new FileInputStream(fileToBeRead));

			XSSFSheet sheet = workbook.getSheet("Sheet1");

			FileOutputStream out = null;

			try {

				out = new FileOutputStream(fileToBeRead);

				workbook.write(out);

			} catch (IOException e) {

				e.printStackTrace();

			} finally {

				try {

					out.close();

				} catch (IOException e) {

					e.printStackTrace();

				}

			}

		} catch (FileNotFoundException e) {

			e.printStackTrace();

		} catch (IOException e) {

			e.printStackTrace();

		}