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[英]java.sql.SQLException: Io exception: Got minus one from a read call during JDBC connection with oracle
[英]Found issue in java application connecting with oracle database,SQLException: Io exception: Got minus one from a read call ,how I can solve it?
我在eclipse IDE中编写了一个servlet应用程序,
我的Oracle用户名和密码为scott
和scott
。
Class.forName("oracle.jdbc.driver.OracleDriver");
con=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:orcl","scott","scott");
在运行此应用程序时,我发现下面的输出,
java.sql.SQLException: Io exception: Got minus one from a read call
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:111)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:145)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:254)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:386)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:413)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:164)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:34)
...
我该如何解决这个问题? 请帮我..
问题解决了,Oracle监听器中出现了问题。 我的听众不活跃。
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