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我使用2類RSAKeyPack.java和SerialVersionUIDTest.java無法序列化我的類對象
我的問題是,我無法序列RSAKeyPack的對象。
堆棧跟蹤:
java.io.NotSerializableException: java.security.KeyPairGenerator$Delegate
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
at FADE.SerialVersionUIDTest.main(SerialVersionUIDTest.java:43)
public class RSAKeyPack implements Serializable { //Object to be serialized
private static final long serialVersionUID = 2L;
PublicKey publicKey;
PrivateKey privateKey;
KeyPairGenerator keyPairGenerator;
public RSAKeyPack()
{
try
{
keyPairGenerator = KeyPairGenerator.getInstance("RSA");
keyPairGenerator.initialize(2048); //1024 used for normal securities
KeyPair keyPair = keyPairGenerator.generateKeyPair();
publicKey = keyPair.getPublic();
privateKey = keyPair.getPrivate();
}
catch (NoSuchAlgorithmException e)
{
e.printStackTrace();
}
}
}
是KeyPairGenerator的是什麼問題? 它是一個抽象類嗎?
當你回答它時(我做了這個),不要忘了編輯問題。有它的徽章! –
謝謝adapt-dev ....它的工作..是否有可能存儲和檢索對象到數據庫(公鑰和私鑰)。 –