- java.sql.SQLException: ORA-01017: invalid username/password; logon denied
- at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
- at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:133)
- at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:206)
- at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455)
- at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:406)
- at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:399)
- at oracle.jdbc.driver.T4CTTIoauthenticate.receiveOauth(T4CTTIoauthenticate.java:799)
- at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:368)
- at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:508)
- at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:203)
- at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:33)
- at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:510)
- at java.sql.DriverManager.getConnection(DriverManager.java:664)
- at java.sql.DriverManager.getConnection(DriverManager.java:247)
- at Test.getConnection(Test.java:76)
- at Test.download(Test.java:22)
- at Test.main(Test.java:14)
- Exception in thread "main" java.lang.NullPointerException
- null at Test.download(Test.java:58)
- at Test.main(Test.java:14)
PL/SQL使用的是SERVICE_NAME连接，程序里用了SID连接
两种程序中的连接方法：
SID连接方式：
- jdbc:oracle:thin:@<host>:<port>:<SID>
SERVICE_NAME连接方式：
- jdbc:oracle:thin:@<host>:<port>/ServiceName
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