When I use ews-java-api:2.0, error occurs, it says

问题:

When I use com.microsoft.ews-java-api:2.0, try to connect to mail server to get all calendar data. But an error come up, EOFException, Remote host closed connection during handshake. Is there something that I missed? Below is my code:

public class Test {

private static ExchangeService service;
private static Integer NUMBER_EMAILS_FETCH = 5; // only latest 5 emails/appointments are fetched.
private static Logger mLog = Logger.getLogger(ExchangeTest.class);
static {
    try {
        service = new ExchangeService(ExchangeVersion.Exchange2007_SP1); 
    } catch (Exception e) {
        e.printStackTrace();
    }
}

public Test(String url, String mail, String pwd) throws Exception {
    // The url is like https://10.2.xxx.xxx/EWS/Exchange.asmx, which is internal mail server
    service.setUrl(new URI(url));
    ExchangeCredentials credentials = new WebCredentials(mail, pwd);
    service.setCredentials(credentials);
}

public Map readAppointment(Appointment appointment) {
    Map appointmentData = new HashMap();
    try {
        appointmentData.put("appointmentItemId", appointment.getId().toString());
        appointmentData.put("appointmentSubject", appointment.getSubject());
        appointmentData.put("appointmentStartTime", appointment.getStart() + "");
        appointmentData.put("appointmentEndTime", appointment.getEnd() + "");
    } catch (ServiceLocalException e) {
        mLog.error("--------------------exception-----555555555555555-----");
        e.printStackTrace();
        mLog.error("--------------------exception-----66666666666666666666-----");
    }
    return appointmentData;
}

public List<Map<String, String>> readAppointments() {
    List<Map<String, String>> apntmtDataList = new ArrayList<>();
    Calendar now = Calendar.getInstance();
    Date startDate = Calendar.getInstance().getTime();
    now.add(Calendar.DATE, 30);
    Date endDate = now.getTime();
    try {
        CalendarFolder calendarFolder = CalendarFolder.bind(service, WellKnownFolderName.Calendar, new PropertySet());// Here throws exception
        CalendarView cView = new CalendarView(startDate, endDate, 5);
        cView.setPropertySet(new PropertySet(AppointmentSchema.Subject, AppointmentSchema.Start, AppointmentSchema.End));// we can set other properties

        FindItemsResults<Appointment> appointments = calendarFolder.findAppointments(cView);
        int i = 1;
        List<Appointment> appList = appointments.getItems();
        for (Appointment appointment : appList) {
            System.out.println("\nAPPOINTMENT #" + (i++) + ":");
            Map appointmentData = new HashMap();
            appointmentData = readAppointment(appointment);
            System.out.println("subject : " + appointmentData.get("appointmentSubject").toString());
            System.out.println("On : " + appointmentData.get("appointmentStartTime").toString());
            apntmtDataList.add(appointmentData);
        }
    } catch (Exception e) {
        mLog.error("--------------------exception-----77777777777777777-----");
        e.printStackTrace();
        mLog.error("--------------------exception-----8888888888888888-----");
    }
    return apntmtDataList;
}
}

Below is the error detail, I opened -Djavax.net.debug=ssl,handshake to get more log.

http://note.youdao.com/noteshare?id=1c989b1a560c3900b80cbfd03bf80b61&sub=7276898CB2F24EE292031F4DBC837917

The exchange server bersion is 2007, which was setup 10 years ago.