Question

JDBC连接Oracle出错，但是sql plus能正常登录

Exception in thread "main" java.sql.SQLException: Io 异常: Software caused connection abort: socket write error
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)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:752)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at core.JDBCTest.main(JDBCTest.java:22)

若以下回答无法解决问题，邀请你更新回答

Answer 1

从异常栈来看，是你的i/o流方面的问题。套接字读写的时候发生错误

追问

Class.forName("oracle.jdbc.driver.OracleDriver");
Connection connection=DriverManager.getConnection（"*","*",“*”);
代码大概就这样，怎么改啊？求指点

追答

这两句看不出什么内容的，如果不急，你把代码都附上，我明早给你调调。