SQL开发人员使用索引字符串

Question

当我尝试访问时,我收到了来自sql developer的消息.我没有做什么特别的事.

我的连接信息如下

• 连接名称:z*sch***
• 用户名:root
• 密码:它只是数字和字符(en)
• 连接类型:基本
• 作用:默认
• 主机名:IP4类型地址
• 端口:3306(MySQL)
• SID:z*_*

抱歉'*',但我确定我打开了我可以做的信息.没有很长的字符串,所以我不知道为什么这个程序(SQLDeveloper)显示错误消息'字符串超出范围'.给我光明!:d

java.lang.StringIndexOutOfBoundsException: String index out of range: 13113
  at java.lang.String.checkBounds(String.java:401)
  at java.lang.String.<init>(String.java:338)
  at oracle.net.ns.Packet.extractData(Packet.java:439)
  at oracle.net.ns.RefusePacket.<init>(RefusePacket.java:72)
  at oracle.net.ns.NSProtocol.connect(NSProtocol.java:356)
  at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1126)
  at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:337)
  at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:552)
  at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:253)
  at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
  at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:526)
  at oracle.jdeveloper.db.adapter.AbstractConnectionCreator.getConnection(AbstractConnectionCreator.java:153)
  at oracle.dbtools.raptor.standalone.connection.RaptorConnectionCreator.getConnection(RaptorConnectionCreator.java:195)
  at oracle.dbtools.raptor.dialogs.conn.ConnectionPrompt.promptForPassword(ConnectionPrompt.java:67)
  at oracle.jdeveloper.db.adapter.DatabaseProvider.getConnection(DatabaseProvider.java:321)
  at oracle.jdeveloper.db.adapter.DatabaseProvider.getConnection(DatabaseProvider.java:254)
  at oracle.jdevimpl.db.adapter.CADatabaseFactory.createConnectionImpl(CADatabaseFactory.java:60)
  at oracle.javatools.db.DatabaseFactory.createConnection(DatabaseFactory.java:534)
  at oracle.javatools.db.DatabaseFactory.createDatabase(DatabaseFactory.java:208)
  at oracle.jdeveloper.db.DatabaseConnections.getDatabase(DatabaseConnections.java:607)
  at oracle.dbtools.raptor.utils.Connections$ConnectionInfo.getDatabase(Connections.java:172)
  at oracle.dbtools.raptor.utils.Connections.getConnection(Connections.java:1064)
  at oracle.dbtools.raptor.utils.Connections.getConnection(Connections.java:1045)
  at oracle.dbtools.raptor.navigator.DatabaseConnection.openConnectionImpl(DatabaseConnection.java:115)
  at oracle.dbtools.raptor.navigator.AbstractConnectionNode.getConnection(AbstractConnectionNode.java:30)
  at oracle.dbtools.raptor.navigator.ConnectionFilter.getFactory(ConnectionFilter.java:94)
  at oracle.dbtools.raptor.navigator.ConnectionFilter$1.doWork(ConnectionFilter.java:119)
  at oracle.dbtools.raptor.navigator.ConnectionFilter$1.doWork(ConnectionFilter.java:104)
  at oracle.dbtools.raptor.backgroundTask.RaptorTask.call(RaptorTask.java:193)
  at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
  at java.util.concurrent.FutureTask.run(FutureTask.java:138)
  at oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$RaptorFutureTask.run(RaptorTaskManager.java:515)
  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
  at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
  at java.util.concurrent.FutureTask.run(FutureTask.java:138)
  at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
  at java.lang.Thread.run(Thread.java:695)

Answer 1

我相信你已经解决了这个问题,但是由于我遇到了这个问题并找到了解决方案,我在这里发布它以便它可以帮助某人.

尝试使用oracle数据库连接选项卡通过sql developer连接到mysql数据库时出现此错误.SOlution - 在sql developer(tools-preference-database-third-party jdbc drivers)中加载了mysql-jdbc jar,当连接到sql developer数据库时,我选择了我的sql选项卡(在新连接向导窗口中出现在oracle选项卡旁边).sqldev的版本 - 4.0.2.15