我正在尝试与我的一个数据库建立数据库连接。但这让我出错:
IO-fout: Invalid connection string format, a valid format is: "host:port:sid"
我对此一无所知。
1。我根据项目要求将数据库升级到12c
2.已从ojdbc14.jar
更新为ojdbc6
3.也尝试添加sid,但仍然出现相同的错误
url = "jdbc:oracle:thin:@abc";
DriverManager.registerDriver(new OracleDriver());
res =DriverManager.getConnection(url,userName,password);
错误:
java.sql.SQLRecoverableException: IO-fout: Invalid connection string format, a valid format is: "host:port:sid"
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:673)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:711)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:385)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:30)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:558)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)