java - NTLM 身份验证方案选择错误

Question

我正在用java开发一个应用程序，以从交换服务器(版本10)获取电子邮件附件，我有Windows 7(32位)电脑。我的代码编译成功，但在运行时出错，说-

May 20, 2013 5:58:46 PM org.apache.commons.httpclient.auth.AuthChallengeProcessor selectAuthScheme
INFO: NTLM authentication scheme selected
May 20, 2013 5:58:47 PM org.apache.commons.httpclient.HttpMethodDirector processWWWAuthChallenge
INFO: Failure authenticating with NTLM <any realm>@autodiscover.mydomain.com:443

我的代码是 -

ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2010);
    ExchangeCredentials credentials;
    credentials = new WebCredentials("myuser", "mypwd","mydomain");
    service.setCredentials(credentials);
    service.autodiscoverUrl("user@domain.com");

如何解决此 NTLM 身份验证错误？

Answer 1

启用跟踪:service.setTraceEnabled(true);您确定您的 Exchange 版本是 2010 吗？使用this检查指南

也尝试删除 service.autodiscoverUrl("user@domain.com");