@ExcelSheet(sheetIndex=0,titleIndex=1,dataIndex=2)
public class UploadUser {
    @ExcelColumn(fieldTitle = "Логин", columnIndex = 0)
    private String username;

    @ExcelColumn(fieldTitle = "Роль", columnIndex = 1)
    //@ColumnDataHandler("io.tsing.admin.util.RoleTranslate")
    private String role;

    @ExcelColumn(fieldTitle = "Никнейм", columnIndex = 2)
    private String nickname;

    @ExcelColumn(fieldTitle = "Имя", columnIndex = 3)
    private String realname;

    @ExcelColumn(fieldTitle = "Пол", columnIndex = 4)
    private String gender;

    @ExcelColumn(fieldTitle = "Пароль", columnIndex = 5)
    //@ColumnDataHandler("io.tsing.admin.util.PassWordTranslate")
    private String password;

    @ExcelColumn(fieldTitle = "Электронная почта", columnIndex = 6)
    private String email;

    @ExcelColumn(fieldTitle = "Номер мобильного телефона", columnIndex = 7)
    private String mobile;

    @ExcelColumn(fieldTitle = "Телефонный номер", columnIndex = 8)
    private String telephone;


    get*(){}
    set*(*){}
}

ExcelUtil excelUtil = new ExcelUtil();

Импорт:
InputStream inputStream=new FileInputStream(String.format("%s%s", path, "persionTempalte.xlsx"));
List<UploadUser>    s=excelUtil.parse(inputStream, UploadUser.class);

Экспорт:
File file = new File(String.format("%s%s", path, "text.xlsx"));
OutputStream os = new FileOutputStream(file);
excelUtil.export(os, list, maps, null);