线程＆＃34; main＆＃34;中的例外情况org.apache.poi.POIXMLException：java.lang.reflect.InvocationTargetException

Question

我有以下jar文件

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Iterator;

import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;

public class AdaptiveControllers {
public static void main(String[] args) throws IOException {
    String excelFilePath = "test.xlsx";
    FileInputStream inputStream = new FileInputStream(new File(excelFilePath));

    Workbook workbook = new XSSFWorkbook(inputStream);
    Sheet firstSheet = workbook.getSheetAt(0);
    Iterator<Row> iterator = firstSheet.iterator();

    while (iterator.hasNext()) {
        Row nextRow = iterator.next();
        Iterator<Cell> cellIterator = nextRow.cellIterator();

        while (cellIterator.hasNext()) {
            Cell cell = cellIterator.next();

            switch (cell.getCellType()) {
                case Cell.CELL_TYPE_STRING:
                    System.out.print(cell.getStringCellValue());
                    break;
                case Cell.CELL_TYPE_BOOLEAN:
                    System.out.print(cell.getBooleanCellValue());
                    break;
                case Cell.CELL_TYPE_NUMERIC:
                    System.out.print(cell.getNumericCellValue());
                    break;
            }
            System.out.print(" - ");
        }
        System.out.println();
    }

    workbook.close();
    inputStream.close();
}

}

我试图阅读excel（2007）工作表。我的代码如下

Exception in thread "main" org.apache.poi.POIXMLException: java.lang.reflect.InvocationTargetException
at org.apache.poi.xssf.usermodel.XSSFFactory.createDocumentPart(XSSFFactory.java:62)
at org.apache.poi.POIXMLDocumentPart.read(POIXMLDocumentPart.java:427)
at org.apache.poi.POIXMLDocument.load(POIXMLDocument.java:162)
at org.apache.poi.xssf.usermodel.XSSFWorkbook.<init>(XSSFWorkbook.java:263)
at AdaptiveControllers.main(AdaptiveControllers.java:17)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at org.apache.poi.xssf.usermodel.XSSFFactory.createDocumentPart(XSSFFactory.java:60)
... 4 more
Caused by: java.lang.NoClassDefFoundError: org/apache/poi/POIXMLTypeLoader
at org.openxmlformats.schemas.drawingml.x2006.main.ThemeDocument$Factory.parse(Unknown Source)
at org.apache.poi.xssf.model.ThemesTable.<init>(ThemesTable.java:46)
... 9 more
Caused by: java.lang.ClassNotFoundException: org.apache.poi.POIXMLTypeLoader
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 11 more

但是当我在eclipse中运行代码时，我得到以下异常

<form [formGroup]="passwordForm">
  <ion-item>
    <ion-label floating>New Password</ion-label>
    <ion-input type="text" formControlName="newpassword" [(ngModel)]="newPasswd" validateEqual="reenterpassword" reverse="true" required></ion-input>
  </ion-item>
  <ion-item>
    <ion-label floating>Re-Enter Password</ion-label>
    <ion-input type="text" formControlName="reenterpassword" [(ngModel)]="rePasswd" validateEqual="newpassword" required></ion-input>
    <div *ngIf="passwordForm.reenterpassword.errors.misMatched" class="form-error">Password do not match.</div>
  </ion-item>
</form>

我做错了什么？有人可以帮帮我吗？