我们在 SystemOut.log 中收到以下错误消息：
SSLHandshakeE E SSLC0008E: Unable to initialize SSL connection. Unauthorized access was denied or security settings have expired. Exception is javax.net.ssl.SSLException: Received fatal alert: certificate_unknown
at com.ibm.jsse2.o.a(o.java:9)
at com.ibm.jsse2.SSLEngineImpl.a(SSLEngineImpl.java:294)
at com.ibm.jsse2.SSLEngineImpl.a(SSLEngineImpl.java:172)
at com.ibm.jsse2.SSLEngineImpl.j(SSLEngineImpl.java:12)
at com.ibm.jsse2.SSLEngineImpl.b(SSLEngineImpl.java:113)
at com.ibm.jsse2.SSLEngineImpl.a(SSLEngineImpl.java:476)
at com.ibm.jsse2.SSLEngineImpl.unwrap(SSLEngineImpl.java:95)
at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:14)
at com.ibm.ws.ssl.channel.impl.SSLUtils.handleHandshake(SSLUtils.java:1016)
at com.ibm.ws.ssl.channel.impl.SSLConnectionLink.readyInbound(SSLConnectionLink.java:566)
at com.ibm.ws.ssl.channel.impl.SSLConnectionLink.ready(SSLConnectionLink.java:295)
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1646)
有两个服务器'A'和'B'，'A'试图与B通信以获取数据。 （Web 应用程序部署在“A”中，它正在尝试与“B”通信）。
谁能帮忙解决这个问题？
您必须将服务器 B 的 ssl 证书导入到服务器 A 的信任库中。