我需要从加密的 Access 97 数据库中读取数据并试用 Jackcess 和 UCanAccess。
我正在使用 bouncycastle.org 的 jackcess-2.1.2.jar、jackcess-encrypt-2.1.0 和 bcprov-jdk15on-152.jar
由于 UCanAccess 在内部使用 Jackcess，我在所有其他尝试中都遇到了同样的错误。
import com.healthmarketscience.jackcess.CryptCodecProvider;
import com.healthmarketscience.jackcess.Database;
import com.healthmarketscience.jackcess.DatabaseBuilder;
import java.io.File;
File fi = new File("test/access/data.mdb");
CryptCodecProvider cryptProvider = new CryptCodecProvider();
cryptProvider.setPassword("mypassword");
DatabaseBuilder dbb = new DatabaseBuilder(fi);
dbb.setFileFormat(Database.FileFormat.V1997);
dbb.setAutoSync(false);
dbb.setCodecProvider(cryptProvider);
dbb.setReadOnly(true);
Database dbc = dbb.open();
最后一行调用了一个错误，这里是堆栈跟踪：
Exception in thread "main" java.lang.NoSuchMethodError: org.bouncycastle.crypto.StreamCipher.processBytes([BII[BI)V
at com.healthmarketscience.jackcess.impl.BaseCryptCodecHandler.streamDecrypt(BaseCryptCodecHandler.java:91)
at com.healthmarketscience.jackcess.impl.BaseJetCryptCodecHandler.decodePage(BaseJetCryptCodecHandler.java:62)
at com.healthmarketscience.jackcess.impl.PageChannel.readPage(PageChannel.java:224)
at com.healthmarketscience.jackcess.impl.UsageMap.read(UsageMap.java:130)
at com.healthmarketscience.jackcess.impl.PageChannel.initialize(PageChannel.java:117)
at com.healthmarketscience.jackcess.impl.DatabaseImpl.<init>(DatabaseImpl.java:516)
at com.healthmarketscience.jackcess.impl.DatabaseImpl.open(DatabaseImpl.java:389)
at com.healthmarketscience.jackcess.DatabaseBuilder.open(DatabaseBuilder.java:248)
at ACCESS.ACCESSTest.main(ACCESSTest.java:84)