Question

以下代码从最后一行给出错误。怎么了？我该如何解决？

我的代码：

service = new ExchangeService(ExchangeVersion.Exchange2010_SP1);
service.setUrl(new URI(getDomain()));
ExchangeCredentials credentials = new WebCredentials(emailUsername, emailPassword, getDefaultCredentials());
service.setCredentials(credentials);
System.out.println("Authorize Ms exchange OK");
Folder folder = null;
folder = Folder.bind(service, WellKnownFolderName.Inbox);

分隔日志：

microsoft.exchange.webservices.data.ServiceRequestException: The request failed. sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
microsoft.exchange.webservices.data.ServiceRequestBase.getEwsHttpWebResponse(Unknown Source)
microsoft.exchange.webservices.data.ServiceRequestBase.validateAndEmitRequest(Unknown Source)
microsoft.exchange.webservices.data.SimpleServiceRequestBase.internalExecute(Unknown Source)
microsoft.exchange.webservices.data.MultiResponseServiceRequest.execute(Unknown Source)
microsoft.exchange.webservices.data.ExchangeService.bindToFolder(Unknown Source)
microsoft.exchange.webservices.data.ExchangeService.bindToFolder(Unknown Source)
microsoft.exchange.webservices.data.Folder.bind(Unknown Source)
microsoft.exchange.webservices.data.Folder.bind(Unknown Source)
com.prudential.pru.process.MsExchangeProcessor.getEmailRequest(MsExchangeProcessor.java:671)
com.prudential.pru.process.MsExchangeProcess.retrieveEmailIsNotRead(MsExchangeProcess.java:70)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

Answer 1

在Java环境中不熟悉EWS，我所能提供的就是猜测。该例外有关于证书路径的抱怨，因此我说由于证书信任问题，您的应用无法与Exchange建立TLS连接。您可以在运行程序的同一个框上HTTPS浏览到OWA吗？

文件夹绑定MsExchange失败

1 个答案: