我正在尝试使用Apache POI读取.xlsx文件。我加入到构建路径的jar文件:HTMLDocument.Iterator类型不是通用错误
poi-3.12-20150511.jar poi-ooxml-3.12-20150511.jar poi-ooxml-schemas-3.12-20150511.jar xmlbeans-2.6.0.jar
我现在用的这个readFromExcel方法:
public void readFromExcel(){
String excelFilePath = "Books.xlsx";
FileInputStream inputStream = new FileInputStream(new File(excelFilePath));
XSSFWorkbook workbook = new XSSFWorkbook(inputStream);
XSSFSheet 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();
现在我流汗这两个错误:
类型HTMLDocument的.Iterator不是通用的;它不能用参数参数化 HTMLDocument.Iterator类型不是通用的;它不能用参数参数化
你可以发布你的进口?只有它看起来像你输入了错误的类型 – Gagravarr