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我正在刪除需要訪問Oracle數據庫的Java應用程序。到目前爲止，我已經使用ojdbc6驅動程序沒有任何問題。現在我們將數據庫切換到Oracle 12c，所以我想使用更新的JDBC驅動程序。使用TNS別名與ojdbc 12.1
這是代碼
public class jdbctest {
public static void main(String[] args) throws Exception {
final PoolDataSource pds = PoolDataSourceFactory.getPoolDataSource();
oracle.jdbc.OracleDriver.main(args);
System.setProperty("oracle.net.tns_admin", "c:/Windows/System32/oracle-home/network/admin");
pds.setConnectionFactoryClassName("oracle.jdbc.pool.OracleDataSource");
pds.setURL("jdbc:oracle:thin:@TNSALIASWITHOUTDOTS");
System.out.println("Opening connection...");
final Connection connection = pds.getConnection();
System.out.println("Connection opened");
}
}
這是在tnsnames.ora（HOST改變，因爲這是在我們的內聯網的東西）
TNSALIAS.WITH.DOTS = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = testdomain.de) (PORT = 1521)))(CONNECT_DATA = (SID = EDISW)))
TNSALIASWITHOUTDOTS = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = testdomain.de) (PORT = 1521)))(CONNECT_DATA = (SID = EDISW)))
這是輸出所有四個變化（2驅動器，2個tnsaliases） JDBC 11.2，TNSALIASWITHOUTDOTS
Oracle 11.2.0.3.0 JDBC 4.0 compiled with JDK6 on Fri_Aug_26_08:19:15_PDT_2011
#Default Connection Properties Resource
#Mon Apr 14 09:25:15 CEST 2014
Opening connection...
Exception in thread "main" java.sql.SQLException: Exception beim Abrufen der Connection: oracle.ucp.UniversalConnectionPoolException: Connection kann nicht aus Datenquelle abgerufen werden: java.sql.SQLException: ORA-01017: Benutzername/Kennwort ungültig; Anmeldung abgelehnt
at oracle.ucp.util.UCPErrorHandler.newSQLException(UCPErrorHandler.java:488)
at oracle.ucp.util.UCPErrorHandler.throwSQLException(UCPErrorHandler.java:163)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:1055)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:985)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:966)
at jdbctest.main(jdbctest.java:18)
Caused by: oracle.ucp.UniversalConnectionPoolException: Connection kann nicht aus Datenquelle abgerufen werden: java.sql.SQLException: ORA-01017: Benutzername/Kennwort ungültig; Anmeldung abgelehnt
at oracle.ucp.util.UCPErrorHandler.newUniversalConnectionPoolException(UCPErrorHandler.java:368)
at oracle.ucp.util.UCPErrorHandler.throwUniversalConnectionPoolException(UCPErrorHandler.java:49)
at oracle.ucp.util.UCPErrorHandler.throwUniversalConnectionPoolException(UCPErrorHandler.java:80)
at oracle.ucp.jdbc.DataSourceConnectionFactoryAdapter.createConnection(DataSourceConnectionFactoryAdapter.java:102)
at oracle.ucp.jdbc.oracle.OracleDataSourceConnectionFactoryAdapter.createConnection(OracleDataSourceConnectionFactoryAdapter.java:82)
at oracle.ucp.common.UniversalConnectionPoolImpl$UniversalConnectionPoolInternal.createOnePooledConnectionInternal(UniversalConnectionPoolImpl.java:1776)
at oracle.ucp.common.UniversalConnectionPoolImpl$UniversalConnectionPoolInternal.access$600(UniversalConnectionPoolImpl.java:1612)
at oracle.ucp.common.UniversalConnectionPoolImpl.createOnePooledConnection(UniversalConnectionPoolImpl.java:588)
at oracle.ucp.jdbc.oracle.OracleJDBCConnectionPool.createOnePooledConnection(OracleJDBCConnectionPool.java:170)
at oracle.ucp.common.UniversalConnectionPoolImpl.borrowConnectionWithoutCountingRequests(UniversalConnectionPoolImpl.java:354)
at oracle.ucp.common.UniversalConnectionPoolImpl.borrowConnectionAndValidate(UniversalConnectionPoolImpl.java:167)
at oracle.ucp.common.UniversalConnectionPoolImpl.borrowConnection(UniversalConnectionPoolImpl.java:148)
at oracle.ucp.jdbc.JDBCConnectionPool.borrowConnection(JDBCConnectionPool.java:166)
at oracle.ucp.jdbc.oracle.OracleJDBCConnectionPool.borrowConnection(OracleJDBCConnectionPool.java:1441)
at oracle.ucp.jdbc.oracle.OracleConnectionConnectionPool.borrowConnection(OracleConnectionConnectionPool.java:82)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:1043)
... 3 more
JDBC 11。 2個TNSALIAS.WITH.DOTS
Oracle 11.2.0.3.0 JDBC 4.0 compiled with JDK6 on Fri_Aug_26_08:19:15_PDT_2011
#Default Connection Properties Resource
#Mon Apr 14 09:27:50 CEST 2014
Opening connection...
Exception in thread "main" java.sql.SQLException: Exception beim Abrufen der Connection: oracle.ucp.UniversalConnectionPoolException: Connection kann nicht aus Datenquelle abgerufen werden: java.sql.SQLException: ORA-01017: Benutzername/Kennwort ungültig; Anmeldung abgelehnt
at oracle.ucp.util.UCPErrorHandler.newSQLException(UCPErrorHandler.java:488)
at oracle.ucp.util.UCPErrorHandler.throwSQLException(UCPErrorHandler.java:163)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:1055)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:985)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:966)
at jdbctest.main(jdbctest.java:18)
Caused by: oracle.ucp.UniversalConnectionPoolException: Connection kann nicht aus Datenquelle abgerufen werden: java.sql.SQLException: ORA-01017: Benutzername/Kennwort ungültig; Anmeldung abgelehnt
at oracle.ucp.util.UCPErrorHandler.newUniversalConnectionPoolException(UCPErrorHandler.java:368)
at oracle.ucp.util.UCPErrorHandler.throwUniversalConnectionPoolException(UCPErrorHandler.java:49)
at oracle.ucp.util.UCPErrorHandler.throwUniversalConnectionPoolException(UCPErrorHandler.java:80)
at oracle.ucp.jdbc.DataSourceConnectionFactoryAdapter.createConnection(DataSourceConnectionFactoryAdapter.java:102)
at oracle.ucp.jdbc.oracle.OracleDataSourceConnectionFactoryAdapter.createConnection(OracleDataSourceConnectionFactoryAdapter.java:82)
at oracle.ucp.common.UniversalConnectionPoolImpl$UniversalConnectionPoolInternal.createOnePooledConnectionInternal(UniversalConnectionPoolImpl.java:1776)
at oracle.ucp.common.UniversalConnectionPoolImpl$UniversalConnectionPoolInternal.access$600(UniversalConnectionPoolImpl.java:1612)
at oracle.ucp.common.UniversalConnectionPoolImpl.createOnePooledConnection(UniversalConnectionPoolImpl.java:588)
at oracle.ucp.jdbc.oracle.OracleJDBCConnectionPool.createOnePooledConnection(OracleJDBCConnectionPool.java:170)
at oracle.ucp.common.UniversalConnectionPoolImpl.borrowConnectionWithoutCountingRequests(UniversalConnectionPoolImpl.java:354)
at oracle.ucp.common.UniversalConnectionPoolImpl.borrowConnectionAndValidate(UniversalConnectionPoolImpl.java:167)
at oracle.ucp.common.UniversalConnectionPoolImpl.borrowConnection(UniversalConnectionPoolImpl.java:148)
at oracle.ucp.jdbc.JDBCConnectionPool.borrowConnection(JDBCConnectionPool.java:166)
at oracle.ucp.jdbc.oracle.OracleJDBCConnectionPool.borrowConnection(OracleJDBCConnectionPool.java:1441)
at oracle.ucp.jdbc.oracle.OracleConnectionConnectionPool.borrowConnection(OracleConnectionConnectionPool.java:82)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:1043)
... 3 more
JDBC 12.1 TNSALIASWITHOUTDOTS
Oracle 12.1.0.1.0 JDBC 4.1 compiled with JDK7 on Thu_Apr_04_15:09:24_PDT_2013
#Default Connection Properties Resource
#Mon Apr 14 09:30:42 CEST 2014
Opening connection...
Exception in thread "main" java.sql.SQLException: Exception beim Abrufen der Connection: oracle.ucp.UniversalConnectionPoolException: Connection kann nicht aus Datenquelle abgerufen werden: java.sql.SQLException: ORA-01017: Benutzername/Kennwort ungültig; Anmeldung abgelehnt
at oracle.ucp.util.UCPErrorHandler.newSQLException(UCPErrorHandler.java:488)
at oracle.ucp.util.UCPErrorHandler.throwSQLException(UCPErrorHandler.java:163)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:1055)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:985)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:966)
at jdbctest.main(jdbctest.java:18)
Caused by: oracle.ucp.UniversalConnectionPoolException: Connection kann nicht aus Datenquelle abgerufen werden: java.sql.SQLException: ORA-01017: Benutzername/Kennwort ungültig; Anmeldung abgelehnt
at oracle.ucp.util.UCPErrorHandler.newUniversalConnectionPoolException(UCPErrorHandler.java:368)
at oracle.ucp.util.UCPErrorHandler.throwUniversalConnectionPoolException(UCPErrorHandler.java:49)
at oracle.ucp.util.UCPErrorHandler.throwUniversalConnectionPoolException(UCPErrorHandler.java:80)
at oracle.ucp.jdbc.DataSourceConnectionFactoryAdapter.createConnection(DataSourceConnectionFactoryAdapter.java:102)
at oracle.ucp.jdbc.oracle.OracleDataSourceConnectionFactoryAdapter.createConnection(OracleDataSourceConnectionFactoryAdapter.java:82)
at oracle.ucp.common.UniversalConnectionPoolImpl$UniversalConnectionPoolInternal.createOnePooledConnectionInternal(UniversalConnectionPoolImpl.java:1776)
at oracle.ucp.common.UniversalConnectionPoolImpl$UniversalConnectionPoolInternal.access$600(UniversalConnectionPoolImpl.java:1612)
at oracle.ucp.common.UniversalConnectionPoolImpl.createOnePooledConnection(UniversalConnectionPoolImpl.java:588)
at oracle.ucp.jdbc.oracle.OracleJDBCConnectionPool.createOnePooledConnection(OracleJDBCConnectionPool.java:170)
at oracle.ucp.common.UniversalConnectionPoolImpl.borrowConnectionWithoutCountingRequests(UniversalConnectionPoolImpl.java:354)
at oracle.ucp.common.UniversalConnectionPoolImpl.borrowConnectionAndValidate(UniversalConnectionPoolImpl.java:167)
at oracle.ucp.common.UniversalConnectionPoolImpl.borrowConnection(UniversalConnectionPoolImpl.java:148)
at oracle.ucp.jdbc.JDBCConnectionPool.borrowConnection(JDBCConnectionPool.java:166)
at oracle.ucp.jdbc.oracle.OracleJDBCConnectionPool.borrowConnection(OracleJDBCConnectionPool.java:1441)
at oracle.ucp.jdbc.oracle.OracleConnectionConnectionPool.borrowConnection(OracleConnectionConnectionPool.java:82)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:1043)
... 3 more
JDBC 12.1 TNSALIAS.WITH.DOTS
Oracle 12.1.0.1.0 JDBC 4.1 compiled with JDK7 on Thu_Apr_04_15:09:24_PDT_2013
#Default Connection Properties Resource
#Mon Apr 14 09:31:46 CEST 2014
Opening connection...
Exception in thread "main" java.sql.SQLException: Exception beim Abrufen der Connection: oracle.ucp.UniversalConnectionPoolException: Connection kann nicht aus Datenquelle abgerufen werden: java.sql.SQLRecoverableException: I/O-Fehler: Invalid connection string format, a valid format is: "host:port:sid"
at oracle.ucp.util.UCPErrorHandler.newSQLException(UCPErrorHandler.java:488)
at oracle.ucp.util.UCPErrorHandler.throwSQLException(UCPErrorHandler.java:163)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:1055)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:985)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:966)
at jdbctest.main(jdbctest.java:18)
Caused by: oracle.ucp.UniversalConnectionPoolException: Connection kann nicht aus Datenquelle abgerufen werden: java.sql.SQLRecoverableException: I/O-Fehler: Invalid connection string format, a valid format is: "host:port:sid"
at oracle.ucp.util.UCPErrorHandler.newUniversalConnectionPoolException(UCPErrorHandler.java:368)
at oracle.ucp.util.UCPErrorHandler.throwUniversalConnectionPoolException(UCPErrorHandler.java:49)
at oracle.ucp.util.UCPErrorHandler.throwUniversalConnectionPoolException(UCPErrorHandler.java:80)
at oracle.ucp.jdbc.DataSourceConnectionFactoryAdapter.createConnection(DataSourceConnectionFactoryAdapter.java:102)
at oracle.ucp.jdbc.oracle.OracleDataSourceConnectionFactoryAdapter.createConnection(OracleDataSourceConnectionFactoryAdapter.java:82)
at oracle.ucp.common.UniversalConnectionPoolImpl$UniversalConnectionPoolInternal.createOnePooledConnectionInternal(UniversalConnectionPoolImpl.java:1776)
at oracle.ucp.common.UniversalConnectionPoolImpl$UniversalConnectionPoolInternal.access$600(UniversalConnectionPoolImpl.java:1612)
at oracle.ucp.common.UniversalConnectionPoolImpl.createOnePooledConnection(UniversalConnectionPoolImpl.java:588)
at oracle.ucp.jdbc.oracle.OracleJDBCConnectionPool.createOnePooledConnection(OracleJDBCConnectionPool.java:170)
at oracle.ucp.common.UniversalConnectionPoolImpl.borrowConnectionWithoutCountingRequests(UniversalConnectionPoolImpl.java:354)
at oracle.ucp.common.UniversalConnectionPoolImpl.borrowConnectionAndValidate(UniversalConnectionPoolImpl.java:167)
at oracle.ucp.common.UniversalConnectionPoolImpl.borrowConnection(UniversalConnectionPoolImpl.java:148)
at oracle.ucp.jdbc.JDBCConnectionPool.borrowConnection(JDBCConnectionPool.java:166)
at oracle.ucp.jdbc.oracle.OracleJDBCConnectionPool.borrowConnection(OracleJDBCConnectionPool.java:1441)
at oracle.ucp.jdbc.oracle.OracleConnectionConnectionPool.borrowConnection(OracleConnectionConnectionPool.java:82)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:1043)
... 3 more
對於那些誰也不知道德國，ORA-01017的手段「無效的用戶名/密碼」
這意味着TNS Alias中除點12.1以外的每個組合都能夠連接t到數據庫。有什麼建議麼？
您正在記錄一些信息，但是您從未發佈過這些日誌文件，以及setURL命令中使用的tns名稱別名如何定義。另外，查看偵聽器日誌文件可能會有所幫助。 – steve