java使用poi读取Excel2003版(.xls)

java使用poi读取Excel2003版(.xls)

File file = new file("D:\\test.xls");
FileInputStream fis = new FileInputStream(file);  
HSSFWorkbook book = new HSSFWorkbook(fis);
HSSFSheet sheet = book.getSheetAt(0);
int rows = sheet.getLastRowNum();
for (int i = 1; i < rows; i++) {  
    HSSFRow row = sheet.getRow(i);// 行数
    if(row.getCell(0) == null){
   
   //姓名为空的行跳过
        continue;
    }else if(row.getCell(1) == null){
   
   //学籍号为空的行跳过
        continue;
    }else{
        String studentName = row.getCell(0).getStringCellValue();
        String rollCode = row.getCell(1).getStringCellValue();
        //如果单元格设置了数值，但是数据库字段是String，那么要获取String类型的数值就需要转化
        if(row.getCell(2)!=null){
            row.getCell(2).setCellType(Cell.CELL_TYPE_STRING);
        }
        String className = row.getCell(2).getStringCellValue();
        double height = row.getCell(3).getNumericCellValue();
        double weight = row.getCell(4).getNumericCellValue();
        int pulse = (int) row.getCell(5).getNumericCellValue();     
    }
}