当单元格包含带有特殊字符的公式时，PHPExcel getCalculatedValue（）返回错误的答案

Question

这是我的一段代码我遇到了麻烦

package com.my.dao;

import java.util.List;

import org.hibernate.Criteria;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.criterion.Restrictions;

import com.my.util.HibernateUtil;

/**
 * @author Ilias
 *
 */
public class DepartementImplDB implements DepartementDao {


    /**
     * @see com.my.dao.DepartementDao#addDepartement(com.my.dao.Departement)
     */
    @Override
    public int addDepartement(Departement D) {
        // TODO Auto-generated method stub

        Session session =  HibernateUtil.getInstance().getSessionFactory().getCurrentSession();
        session.beginTransaction();System.out.println("********");
        session.save(D);System.out.println("departement implement metier");
        session.getTransaction().commit();
        D=this.getDepartementByNom(D.getNomDepartement());
        return D.getId();
    }

    /**
     * @see com.my.dao.DepartementDao#getDepartementById(int)
     */
    @Override
    public Departement getDepartementById(int id) {
        // TODO Auto-generated method stub
        Session session =  HibernateUtil.getInstance().getSessionFactory().getCurrentSession();
        Departement dept = new Departement();
        try {
            session.beginTransaction();
            dept = (Departement) session.load(Departement.class, id);
        } catch (HibernateException e) {
            //LOGGER.error(e);
            e.printStackTrace();
            if (session.getTransaction().isActive()) {
                session.getTransaction().rollback();
            }
        }
        return dept;
    }

    /**
     * @see com.my.dao.DepartementDao#getDepartementByNom(java.lang.String)
     */
    @Override
    public Departement getDepartementByNom(String nomDepartement) {

         Session session =  HibernateUtil.getInstance().getSessionFactory().getCurrentSession();
         Departement result = new Departement();

         try {
                session.beginTransaction();
                Criteria criteria = session.createCriteria(Departement.class);
                criteria.add(Restrictions.eq("nomDepartement", nomDepartement).ignoreCase());

                result = (Departement) criteria.uniqueResult();
                session.getTransaction().commit();


            } catch (HibernateException e) {
                //LOGGER.error(e);
                e.printStackTrace();
                if (session.getTransaction().isActive()) {
                    session.getTransaction().rollback();
                }
            }
            return result;

    }

    /**
     * @see com.my.dao.DepartementDao#deleteDepartement(int)
     */
    @Override
    public void deleteDepartement(int id) {
        // TODO Auto-generated method stub
        Session session =  HibernateUtil.getInstance().getSessionFactory().getCurrentSession();
        session.beginTransaction();
        Departement dept = (Departement) session.load(Departement.class, id);
        session.delete(dept);
        session.getTransaction().commit();

    }

    /**
     * @see com.my.dao.DepartementDao#updateDepartement(com.my.dao.Departement)
     */
    @Override
    public void updateDepartement(Departement D) {
        // TODO Auto-generated method stub

    }

    /**
     * @see com.my.dao.DepartementDao#getAllDepartement()
     */
    @Override
    public List<Departement> getAllDepartement() {
        // TODO Auto-generated method stub

        Session session =  HibernateUtil.getInstance().getSessionFactory().getCurrentSession();
        session.beginTransaction();
        return session.createQuery("from Departement").list();          
    }
}

我使用了官方调试功能$where = "O".$i; $formula = '=IFERROR(IF(OR(C'.$i.'="výzva",C'.$i.'="string2"),E'.$i.'," ")," ")'; $objPHPExcel->getActiveSheet()->setCellValue($where, $formula); $objPHPExcel->getActiveSheet()->getCell($where)->getCalculatedValue(); ，并且在评估过程中我注意到“výzva”这个词是个问题。我的脚本以UTF-8编码，具有特殊字符的单元格正确地写在我最后创建的.xls文件中。当setCellValue与公式，在.xls文件中答案是正确的但有没有办法从这种类型的公式获得计算值？感谢您的建议