如何使用EWS JAVA API获取访问其他邮箱日历的权限

我可以使用以下代码获得组织中可用的会议室，我需要获得特定会议室的预约，因此我使用了以下代码`

public static void main(String[] args) throws Exception {
    // TODO Auto-generated method stub
    static ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2010_SP2);
    ExchangeCredentials credentials = new WebCredentials("xxx@yy.com", "zzzz");
    service.setCredentials(credentials);
    try {
        System.out.println("Check");
        service.autodiscoverUrl("xxx@yy.com",new RedirectionUrlCallback());



    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }


    NameResolutionCollection nameResolutions = service.resolveName("MeetingRoom1",ResolveNameSearchLocation.DirectoryOnly, true);
    System.out.println("nameResolutions==="+nameResolutions.getCount());

    for(NameResolution nameResolution : nameResolutions)
    {
        System.out.println("NAME==="+nameResolution.getContact().getDisplayName());


    }
    Date startDate = new Date();
    Calendar cal = Calendar.getInstance();
    cal.setTime(startDate);
    cal.add(Calendar.DATE, 30); // add 10 days

    Date endDate = cal.getTime();
       Mailbox meetingMailbox = new Mailbox("meetingroom-1@yy.com");
       FolderId CalendarId = new FolderId(WellKnownFolderName.Calendar, meetingMailbox);
       CalendarView cView = new CalendarView(startDate, endDate);
       FindItemsResults<Appointment> appointments = service.findAppointments(CalendarId, cView);
       for (Appointment a : appointments)
       {
           System.out.println("Subject: " + a.getSubject().toString() + " ");
           System.out.println("Start: " + a.getStart().toString() + " ");
           System.out.println("End: " + a.getEnd().toString());
           System.out.println();
       }
}`

我想这可能是因为我没有访问会议室日历的权限。如何进一步获得预约。请帮帮我，我需要它在EWS-JavaAPI中

---

提前感谢。

运行代码的帐户需要委托访问会议室的日历，才能使代码正常工作。这是管理员需要在服务器上为您配置的内容。

除了获得管理员权限，还有其他方法吗。由于是公司办公室，我将无法获得管理员权限。你能给我建议一些其他的方法吗？你不需要管理员权限。您的帐户需要委托访问日历。如果您只需要查找房间空闲的时间，而不需要亲自阅读约会，那么另一个选项是检查他们的忙/闲信息：。这通常不需要任何特殊权限。

Exception in thread "main" microsoft.exchange.webservices.data.ServiceResponseException: The specified folder could not be found in the store.
at microsoft.exchange.webservices.data.ServiceResponse.internalThrowIfNecessary(ServiceResponse.java:262)
at microsoft.exchange.webservices.data.ServiceResponse.throwIfNecessary(ServiceResponse.java:251)
at microsoft.exchange.webservices.data.MultiResponseServiceRequest.execute(MultiResponseServiceRequest.java:146)
at microsoft.exchange.webservices.data.ExchangeService.findItems(ExchangeService.java:807)
at microsoft.exchange.webservices.data.ExchangeService.findAppointments(ExchangeService.java:1089)
at com.hcl.GetRoomClass.main(GetRoomClass.java:58)