我使用keytool从.pfx文件生成证书，并包含在系统属性中，如下所述。
System.setProperty("javax.net.ssl.keyStore", "C:\\cert.crt");
System.setProperty("javax.net.ssl.KeyPassword", "password");
System.setProperty("javax.net.ssl.keyStoreType", "pkcs12");
System.setProperty("javax.net.debug", "SSL");
因为我已经包含了＆＃34; debug＆＃34;当我执行所需的方法时，我在Console中收到以下消息。
keyStore is : C:\cert.crt
keyStore type is : pkcs12
keyStore provider is :
init keystore
default context init failed: java.io.IOException: DER input, Integer tag error
下面提供了例外情况。我在这里做错了什么？
java.security.NoSuchAlgorithmException: Error constructing implementation (algorithm: Default, provider: SunJSSE, class: com.sun.net.ssl.internal.ssl.DefaultSSLContextImpl).
at com.sun.xml.internal.ws.wsdl.parser.RuntimeWSDLParser.tryWithMex(RuntimeWSDLParser.java:151)
at com.sun.xml.internal.ws.wsdl.parser.RuntimeWSDLParser.parse(RuntimeWSDLParser.java:133)
at com.sun.xml.internal.ws.client.WSServiceDelegate.parseWSDL(WSServiceDelegate.java:234)
at com.sun.xml.internal.ws.client.WSServiceDelegate.<init>(WSServiceDelegate.java:197)
at com.sun.xml.internal.ws.client.WSServiceDelegate.<init>(WSServiceDelegate.java:145)
at com.sun.xml.internal.ws.spi.ProviderImpl.createServiceDelegate(ProviderImpl.java:93)
at javax.xml.ws.Service.<init>(Service.java:56)
Caused by: java.net.SocketException: java.security.NoSuchAlgorithmException: Error constructing implementation (algorithm: Default, provider: SunJSSE, class: com.sun.net.ssl.internal.ssl.DefaultSSLContextImpl)
at javax.net.ssl.DefaultSSLSocketFactory.throwException(SSLSocketFactory.java:179)
at javax.net.ssl.DefaultSSLSocketFactory.createSocket(SSLSocketFactory.java:186)
at sun.net.www.protocol.https.HttpsClient.createSocket(HttpsClient.java:362)
at sun.net.NetworkClient.doConnect(NetworkClient.java:145)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:411)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:525)
at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:272)
at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:329)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:172)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:923)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:158)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1195)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:234)
at java.net.URL.openStream(URL.java:1010)
at com.sun.xml.internal.ws.wsdl.parser.RuntimeWSDLParser.createReader(RuntimeWSDLParser.java:793)
at com.sun.xml.internal.ws.wsdl.parser.RuntimeWSDLParser.resolveWSDL(RuntimeWSDLParser.java:251)
at com.sun.xml.internal.ws.wsdl.parser.RuntimeWSDLParser.parse(RuntimeWSDLParser.java:118)
... 10 more
Caused by: java.security.NoSuchAlgorithmException: Error constructing implementation (algorithm: Default, provider: SunJSSE, class: com.sun.net.ssl.internal.ssl.DefaultSSLContextImpl)
at java.security.Provider$Service.newInstance(Provider.java:1245)
at sun.security.jca.GetInstance.getInstance(GetInstance.java:220)
at sun.security.jca.GetInstance.getInstance(GetInstance.java:147)
at javax.net.ssl.SSLContext.getInstance(SSLContext.java:125)
at javax.net.ssl.SSLContext.getDefault(SSLContext.java:68)
at javax.net.ssl.SSLSocketFactory.getDefault(SSLSocketFactory.java:102)
at javax.net.ssl.HttpsURLConnection.getDefaultSSLSocketFactory(HttpsURLConnection.java:327)
at javax.net.ssl.HttpsURLConnection.<init>(HttpsURLConnection.java:285)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.<init>(HttpsURLConnectionImpl.java:65)
at sun.net.www.protocol.https.Handler.openConnection(Handler.java:42)
at sun.net.www.protocol.https.Handler.openConnection(Handler.java:37)
at java.net.URL.openConnection(URL.java:945)
... 14 more
Caused by: java.io.IOException: DER input, Integer tag error
at sun.security.util.DerInputStream.getInteger(DerInputStream.java:151)
at com.sun.net.ssl.internal.pkcs12.PKCS12KeyStore.engineLoad(PKCS12KeyStore.java:1202)
at java.security.KeyStore.load(KeyStore.java:1185)
at com.sun.net.ssl.internal.ssl.DefaultSSLContextImpl.getDefaultKeyManager(DefaultSSLContextImpl.java:150)
at com.sun.net.ssl.internal.ssl.DefaultSSLContextImpl.<init>(DefaultSSLContextImpl.java:40)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:357)
at java.lang.Class.newInstance(Class.java:310)
at java.security.Provider$Service.newInstance(Provider.java:1221)
... 25 more