我得到了一个名为 ABCC_client.store 的 jks keystore 。当我将此 keystore 导入 cacerts 并尝试连接时，它说没有这样的算法错误。 PFA 堆栈跟踪
Caused by: java.security.NoSuchAlgorithmException: Error constructing implementation (algorithm: Default, provider: SunJSSE, class: com.sun.net.ssl.internal.ssl.DefaultSSLContextImpl)
at java.security.Provider$Service.newInstance(Provider.java:1245)
at sun.security.jca.GetInstance.getInstance(GetInstance.java:220)
at sun.security.jca.GetInstance.getInstance(GetInstance.java:147)
at javax.net.ssl.SSLContext.getInstance(SSLContext.java:125)
at javax.net.ssl.SSLContext.getDefault(SSLContext.java:68)
at javax.net.ssl.SSLSocketFactory.getDefault(SSLSocketFactory.java:102)
at org.apache.axis.components.net.JSSESocketFactory.initFactory(JSSESocketFactory.java:61)
at org.apache.axis.components.net.JSSESocketFactory.create(JSSESocketFactory.java:79)
... 32 more
Caused by: java.security.UnrecoverableKeyException: Cannot recover key
at sun.security.provider.KeyProtector.recover(KeyProtector.java:311)
at sun.security.provider.JavaKeyStore.engineGetKey(JavaKeyStore.java:121)
at sun.security.provider.JavaKeyStore$JKS.engineGetKey(JavaKeyStore.java:38)
at java.security.KeyStore.getKey(KeyStore.java:763)
at com.sun.net.ssl.internal.ssl.SunX509KeyManagerImpl.<init>(SunX509KeyManagerImpl.java:113)
at com.sun.net.ssl.internal.ssl.KeyManagerFactoryImpl$SunX509.engineInit(KeyManagerFactoryImpl.java:48)
at javax.net.ssl.KeyManagerFactory.init(KeyManagerFactory.java:239)
at com.sun.net.ssl.internal.ssl.DefaultSSLContextImpl.getDefaultKeyManager(DefaultSSLContextImpl.java:170)
at com.sun.net.ssl.internal.ssl.DefaultSSLContextImpl.<init>(DefaultSSLContextImpl.java:40)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at java.security.Provider$Service.newInstance(Provider.java:1221)
... 39 more
但是，如果我独立使用此 keystore ，即不将其添加到 cacerts 中，则它可以工作。
我在谷歌上搜索了一下 http://joewlarson.com/blog/2009/03/25/java-ssl-use-the-same-password-for-keystore-and-key/这表示 key 和 keystore 的密码可能不同。
最佳答案
如果使用 Tomcat 6 及更早版本，请确保 keystore 密码和 key 密码相同。如果使用 Tomcat 7 及更高版本，请确保它们相同或在 server.xml 文件中指定 key 密码。
关于java - 由 : java. security.UnrecoverableKeyException: 无法恢复 key 引起，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/15967650/