Tomcat报错—Invalid keystore format ，tomcat启动报错[通俗易懂]

大家好，又见面了，我是全栈君。

今天在修改了一些代码，然后重新放到服务器上，启动服务器的时候报这个错误！我就很纳闷，修改的文件里面根本就没有涉及到tomcat配置文件的内容怎么会出现这样子内容呢？想了很久也网上百度了很多，很多博客提供的解答都没有解决我的问题，然后我们主管过来看了一会，给出了指导性的建议，去看tomcat下的conf/server.xml 文件。然后逐步排查.

贴出错误信息：

<span style="font-size:18px;"><span style="font-size:18px;">java.io.IOException: Invalid keystore format  
        at sun.security.provider.JavaKeyStore.engineLoad(JavaKeyStore.java:650)  
        at sun.security.provider.JavaKeyStore$JKS.engineLoad(JavaKeyStore.java:55)  
        at java.security.KeyStore.load(KeyStore.java:1214)  
        at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getStore(JSSESocketFactory.java:398)  
        at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getKeystore(JSSESocketFactory.java:297)  
        at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getKeyManagers(JSSESocketFactory.java:555)  
        at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getKeyManagers(JSSESocketFactory.java:495)  
        at org.apache.tomcat.util.net.jsse.JSSESocketFactory.init(JSSESocketFactory.java:440)  
        at org.apache.tomcat.util.net.jsse.JSSESocketFactory.createSocket(JSSESocketFactory.java:187)  
        at org.apache.tomcat.util.net.JIoEndpoint.bind(JIoEndpoint.java:398)  
        at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:646)  
        at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:434)  
        at org.apache.coyote.http11.AbstractHttp11JsseProtocol.init(AbstractHttp11JsseProtocol.java:119)  
        at org.apache.catalina.connector.Connector.initInternal(Connector.java:978)  
        at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)  
        at org.apache.catalina.core.StandardService.initInternal(StandardService.java:559)  
        at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)  
        at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:821)  
        at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)  
        at org.apache.catalina.startup.Catalina.load(Catalina.java:638)  
        at org.apache.catalina.startup.Catalina.load(Catalina.java:663)  
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)  
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  
        at java.lang.reflect.Method.invoke(Method.java:606)  
        at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:280)  
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:454)  
  
Oct 28, 2014 11:39:57 PM org.apache.catalina.core.StandardService initInternal  
SEVERE: Failed to initialize connector [Connector[HTTP/1.1-443]]  
org.apache.catalina.LifecycleException: Failed to initialize component [Connector[HTTP/1.1-443]]  
        at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:106)  
        at org.apache.catalina.core.StandardService.initInternal(StandardService.java:559)  
        at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)  
        at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:821)  
        at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)  
        at org.apache.catalina.startup.Catalina.load(Catalina.java:638)  
        at org.apache.catalina.startup.Catalina.load(Catalina.java:663)  
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)  
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  
        at java.lang.reflect.Method.invoke(Method.java:606)  
        at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:280)  
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:454)  
Caused by: org.apache.catalina.LifecycleException: Protocol handler initialization failed  
        at org.apache.catalina.connector.Connector.initInternal(Connector.java:980)  
        at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)  
        ... 12 more  
Caused by: java.io.IOException: Invalid keystore format  
        at sun.security.provider.JavaKeyStore.engineLoad(JavaKeyStore.java:650)  
        at sun.security.provider.JavaKeyStore$JKS.engineLoad(JavaKeyStore.java:55)  
        at java.security.KeyStore.load(KeyStore.java:1214)  
        at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getStore(JSSESocketFactory.java:398)  
        at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getKeystore(JSSESocketFactory.java:297)  
        at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getKeyManagers(JSSESocketFactory.java:555)  
        at org.apache.tomcat.util.net.jsse.JSSESocketFactory.getKeyManagers(JSSESocketFactory.java:495)  
        at org.apache.tomcat.util.net.jsse.JSSESocketFactory.init(JSSESocketFactory.java:440)  
        at org.apache.tomcat.util.net.jsse.JSSESocketFactory.createSocket(JSSESocketFactory.java:187)  
        at org.apache.tomcat.util.net.JIoEndpoint.bind(JIoEndpoint.java:398)  
        at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:646)  
        at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:434)  
        at org.apache.coyote.http11.AbstractHttp11JsseProtocol.init(AbstractHttp11JsseProtocol.java:119)  
        at org.apache.catalina.connector.Connector.initInternal(Connector.java:978)  
        ... 13 more  </span></span>

解决方案：

1：首先看你的tomcat 下的conf/server.xml 里面文件有没有被改动，我的就是被人改动了，贴出改动的文件信息，可参考：