我实际上试图用Apache POI读取XLS文件,但我的代码无法正常工作。 IntelliJ告诉我,在第28行中,创建XSSFWorkbook会造成麻烦。如果你在这里,你会有一个简短的看法,也许会回答吗?Java中的Apache POI导致麻烦(XSSFWorkbook)
package Parse;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import java.io.File;
import java.io.FileInputStream;
import java.util.Iterator;
public class poi {
public static void main(String[] args) {
try {
FileInputStream file = new FileInputStream(new File("C:\\Users\\jd\\Desktop\\test\\VW_XML\\in_xls.xlsx"));
//Create workbook instance
XSSFWorkbook workbook = new XSSFWorkbook(file);
//read sheet
XSSFSheet sheet = workbook.getSheetAt(0);
//iterate rows
Iterator<Row> rowIterator = sheet.iterator();
while (rowIterator.hasNext()) {
Row row = rowIterator.next();
Iterator<Cell> cellIterator = row.cellIterator();
// for each row all columns
while (cellIterator.hasNext()) {
Cell cell = cellIterator.next();
//check cell type
switch (cell.getCellType()) {
case Cell.CELL_TYPE_NUMERIC:
System.out.print(cell.getNumericCellValue() + "t");
break;
case Cell.CELL_TYPE_STRING:
System.out.print(cell.getStringCellValue() + "t");
break;
}
}
System.out.println("");
}
file.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
异常stacktrace? – Naren
IntelliJ如何向您显示问题在哪里?或者它实际上是你读的堆栈跟踪?如果是积极的,也许你可以与我们分享。 –
引起︰java.lang.ClassNotFoundException︰org.apache.xmlbeans.XmlException – Paulquappe