以下代码从最后一行开始出现错误。怎么了？我该如何修复它？
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);
分离日志:
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)
最佳答案
由于不熟悉 Java 环境中的 EWS，我只能提供猜测。该异常提示证书路径，因此我认为您的应用程序由于证书信任问题而无法获得与 Exchange 的 TLS 连接。您可以在运行程序的同一机器上通过 HTTPS 浏览到 OWA 吗？
关于java - 文件夹绑定(bind) MsExchange 失败，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/48658371/