0

我正在尝试SQL Server 2008使用sqljdbc4.jarEclipse 连接并可以成功连接。

但是，当我将代码导出为 JAR 并尝试使用命令提示符运行它时，出现错误：

D:\Eclipse\TestDBJar>java -Djava.ext.dirs=lib -jar TestDB.jar Apr 5, 2013 11:17:17 AM com.microsoft.sqlserver.jdbc.TDSChannel enableSSL INFO: java.security path: C: \Program Files\Java\jre6\lib\security 安全提供程序：[SUN 1.6 版、SunRsaSign 1.5 版、SunJSSE 1.6 版、SunJGSS 1.0 版、SunSASL 1.5 版、XMLDSig 1.0 版、SunPCSC 1.6 版] SSLContext 提供程序信息： Sun JSSE 提供者（PKCS12、SunX509 密钥/信任工厂、SSLv3、TLSv1） SSLContext 提供者服务：[SunJSSE：KeyFactory.RSA -> sun.security.rsa.RSAKeyFactory 别名：[1.2.840.113549.1.1，OID.1.2.840.113549。 1.1]，SunJSSE：KeyPairGenerator.RSA -> sun.security.rsa.RSAKeyPairGenerator
别名：[1.2.840.113549.1.1，OID.1.2.840.113549.1.1]，SunJSSE：Signature.MD2withRSA -> sun.security.rsa.RSASignature$MD2withRSA
别名：[1.2.840.113549.1.1.2，OID.1.2.840.113549 .1.1.2] , SunJSSE: Signature.MD5withRSA -> sun.security.rsa.RSASignature$MD5withRSA
别名: [1.2.840.113549.1.1.4, OID.1.2.840.113549.1.1.4] , SunJSSE: Signature.SHA1withRSA - > sun.security.rsa.RSASignature$SHA1withRSA
别名：[1.2.840.113549.1.1.5, OID.1.2.840.113549.1.1.5, 1.3.14.3.2.29, OID.1 .3.14.3.2.29] , SunJSSE: Signature.MD5andSHA1withRSA -> com.sun.net .ssl.internal.ssl.RSASignat ure , SunJSSE: KeyManagerFactory.SunX509 -> com.sun.net.ssl.internal.ssl.KeyManagerF actoryImpl$SunX509 , SunJSSE: KeyManagerFactory.NewSunX509 -> com.sun.net.ssl.internal .ssl.KeyManagerFactoryImpl$X509，SunJSSE：TrustManagerFactory.SunX509 -> com.sun.net.ssl.internal.ssl.TrustManagerFactoryImpl$SimpleFactory，SunJSSE：TrustManagerFactory.PKIX -> com.sun.net.ssl.internal.ssl .TrustManager FactoryImpl$PKIXFactory
别名：[SunPKIX，X509，X.509]，SunJSSE：SSLContext.SSL -> com.sun.net.ssl.internal.ssl.SSLContextImpl，SunJSSE：SSLContext.SSLv3 -> com.sun.net.ssl.internal。 ssl.SSLContextImpl , SunJSSE: SSLContext.TLS -> com.sun.net.ssl.internal.ssl.SSLContextImpl , SunJSSE: SSLContext.TLSv1 -> com.sun.net.ssl.internal.ssl.SSLContextImpl , SunJSSE: SSLContext.默认 -> com.sun.net.ssl.internal.ssl.DefaultSSLContextI mpl , SunJSSE: KeyStore.PKCS12 -> com.sun.net.ssl.internal.pkcs12.PKCS12KeyStore ] java.ext.dirs: lib com.microsoft。 sqlserver.jdbc.SQLServerException：驱动程序无法使用安全套接字层 (SSL) 加密建立与 SQL Server 的安全连接。错误：“RSA premaster secret 错误”。 ClientConnectionId:c0a357b6-e274-41b2-9fd a-7ef89ebdfb7a at com.microsoft.sqlserver.jdbc.SQLServerConnection.terminate(SQLServerC onnection.java:1667) at com.microsoft.sqlserver.jdbc.TDSChannel.enableSSL(IOBuffer.java:1668) )

    at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLSer

verConnection.java:1323) 在 com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java:991) 在 com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerCon nection.java:827) 在 com.microsoft .sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:1012) at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at TestDbConnection.main(TestDbConnection.java:13)引起：javax.net.ssl.SSLKeyException: RSA premaster secret 错误 在 com.sun.net.ssl.internal.ssl.RSAClientKeyExchange.(未知来源) 在 com.sun.net.ssl.internal.ssl.ClientHandshaker.serverHelloDone(未知来源) 在 com.sun.net.ssl.internal .ssl.ClientHandshaker.processMessage(Unknown Source) at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Unknown Source) at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Unknown Source)在 com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord（未知来源）

    at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(Un

已知来源）在 com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake（未知来源）在 com.microsoft 的 com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake（未知来源）。 sqlserver.jdbc.TDSChannel.enableSSL(IOBuffer.java:1618)

    ... 7 more Caused by: java.security.NoSuchAlgorithmException: SunTlsRsaPremasterSecret KeyG enerator not available
    at javax.crypto.KeyGenerator.<init>(DashoA13*..)
    at javax.crypto.KeyGenerator.getInstance(DashoA13*..)
    at com.sun.net.ssl.internal.ssl.JsseJce.getKeyGenerator(Unknown Source)
    ... 17 more

我正在提供一个外部 lib 文件夹，sqljdbc4.jar其中包含并使用运行我的 JAR java -Djava.ext.dirs=lib -jar TestDB.jar

我已经阅读了各种帖子，但没有工作。

4

1 回答 1

1

Runnable选择Copy required libraries next to generated JAR解决问题的选项后将其导出为JAR。不知何故，一个普通的 JAR 无法访问该lib文件夹。

于 2013-04-11T10:01:14.640 回答