我在websphere中发布了一个war程序，但启动失败

我在websphere中发布了一个war程序，但启动失败，

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从日志中可以看出，这是由于无法初始化SSL连接造成的。我没有看到有关启动的任何信息，但异常意味着客户端试图通过HTTPS连接到您的服务器，但不信任您的证书。如果服务器使用自签名或单元管理的证书，客户端将始终警告/拒绝它们。如果您不想在每个应用服务器JVM中使用真正可信的证书，请考虑代理服务器。

   javax.net.ssl.SSLException: Received fatal alert: certificate_unknown
        at com.ibm.jsse2.k.a(k.java:32)
        at com.ibm.jsse2.as.a(as.java:353)
        at com.ibm.jsse2.as.a(as.java:483)
        at com.ibm.jsse2.as.j(as.java:170)
        at com.ibm.jsse2.as.b(as.java:286)
        at com.ibm.jsse2.as.a(as.java:424)
        at com.ibm.jsse2.as.unwrap(as.java:528)
        at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:5)
        at com.ibm.ws.ssl.channel.impl.SSLUtils.handleHandshake(SSLUtils.java:1087)
        at com.ibm.ws.ssl.channel.impl.SSLConnectionLink.readyInbound(SSLConnectionLink.java:617)
        at com.ibm.ws.ssl.channel.impl.SSLConnectionLink.ready(SSLConnectionLink.java:346)
        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:175)
        at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
        at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)`enter code here`
        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:1892)