java.sql.SQLException: Io 异常: Got minus one from a read call

java.sql.SQLException: Io 异常: Got minus one from a read call

  at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
 at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
 at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:334)
 at oracle.jdbc.ttc7.TTC7Protocol.handleIOException(TTC7Protocol.java:3649)
 at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:353)
 at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:368)
 at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:549)
 at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:349)
 at java.sql.DriverManager.getConnection(DriverManager.java:525)
 at java.sql.DriverManager.getConnection(DriverManager.java:140)
 at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110)
 at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:84)
 at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2009)
 at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1292)
 at netway.service._Golbar.<init>(_Golbar.java:25)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
 at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
 at java.lang.Class.newInstance0(Class.java:350)
 at java.lang.Class.newInstance(Class.java:303)
 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1001)
 at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:876)
 at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4017)
 at org.apache.catalina.core.StandardContext.start(StandardContext.java:4337)
 at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
 at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
 at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
 at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
 at org.apache.catalina.core.StandardService.start(StandardService.java:480)
 at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
 at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)

 

在连接数据库时，报以上的错，原因是服务器对其它IP进行了限制，导致连接失败！