嘗試使用eclipse連接到Oracle 12c數據庫時出錯

我正嘗試使用eclipse IDE連接到oracle 12c數據庫，但出現「Ping Failed！」錯誤。每次我嘗試測試連接。我試圖禁用Windows防火牆，因爲其他一些類似的帖子提示它可能與網絡有關或防火牆阻止它。我有以下設置：
SID：XE
主機：本地主機
端口號：1521
用戶名名稱：myusername
密碼：MYPASSWORD
連接網址爲：jdbc：神諭：薄：@localhost：1521：XE嘗試使用eclipse連接到Oracle 12c數據庫時出錯

java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection 
    at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:743) 
    at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:666) 
    at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32) 
    at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:566) 
    at org.eclipse.datatools.connectivity.drivers.jdbc.JDBCConnection.createConnection(JDBCConnection.java:328) 
    at org.eclipse.datatools.connectivity.DriverConnectionBase.internalCreateConnection(DriverConnectionBase.java:105) 
    at org.eclipse.datatools.connectivity.DriverConnectionBase.open(DriverConnectionBase.java:54) 
    at org.eclipse.datatools.connectivity.drivers.jdbc.JDBCConnection.open(JDBCConnection.java:96) 
    at org.eclipse.datatools.enablement.internal.oracle.JDBCOracleConnectionFactory.createConnection(JDBCOracleConnectionFactory.java:27) 
    at org.eclipse.datatools.connectivity.internal.ConnectionFactoryProvider.createConnection(ConnectionFactoryProvider.java:83) 
    at org.eclipse.datatools.connectivity.internal.ConnectionProfile.createConnection(ConnectionProfile.java:359) 
    at org.eclipse.datatools.connectivity.ui.PingJob.createTestConnection(PingJob.java:76) 
    at org.eclipse.datatools.connectivity.ui.PingJob.run(PingJob.java:59) 
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) 
Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection 
    at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:470) 
    at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:506) 
    at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:595) 
    at oracle.net.ns.NSProtocol.connect(NSProtocol.java:230) 
    at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1452) 
    at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:496) 
    ... 13 more 
Caused by: java.net.UnknownHostException: server 
    at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) 
    at java.net.InetAddress$2.lookupAllHostAddr(Unknown Source) 
    at java.net.InetAddress.getAddressesFromNameService(Unknown Source) 
    at java.net.InetAddress.getAllByName0(Unknown Source) 
    at java.net.InetAddress.getAllByName(Unknown Source) 
    at java.net.InetAddress.getAllByName(Unknown Source) 
    at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:120) 
    at oracle.net.nt.ConnOption.connect(ConnOption.java:159) 
    at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:428) 
    ... 18 more

我做錯了什麼想法？

來源

2016-04-03 JayRod

「服務器」不是已知的主機。 –

任何想法如何解決它？ – JayRod

將您的連接網址更改爲jdbc:oracle:thin:@server:1521:db。這將工作。

來源

2017-04-25 07:47:55

嘗試使用eclipse連接到Oracle 12c數據庫時出錯

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