java - 如何使用 EWS JAVA API 获取访问另一个邮箱日历的权限

Question

我可以使用以下代码获取我的组织中可用的 session 室，我需要预约特定房间，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();
       }
}`

如果我执行此代码，我能够获取我的组织中名为 MeetingRoom1 的所有可用 session 室的列表，然后我尝试访问特定的 meetroom-1@yy.com 以获取该房间的约会，但会抛出一些异常，如下所示。

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)

我想这可能是因为我没有访问 session 室日历的权限。如何进一步进行预约。请帮助我。我需要 EWS-JAVA API 中的它。

提前致谢。

Answer 1

运行代码的帐户需要委派对 session 室日历的访问权限才能使该代码正常工作。这是您的管理员需要在服务器上为您配置的内容。