请上传宽度大于 1200px,高度大于 164px 的封面图片
    调整图片尺寸与位置
    滚轮可以放大缩小图片尺寸,按住图片拖动可调整位置,多余的会自动被裁剪掉
取消
帆软用户JJ3UD74W7M(uid:1854970)
职业资格认证:尚未取得认证
  • fvs大屏看板开了半个小时页面卡死,刷新后进入登录后的首页,有啥办法吗?
  • 用js两个日期控件之间,第一个选择时间后第二个控件自动生成当月第一天
  • 两个日期控件之间,第一个选择时间后第二个控件自动生成当月第一天
  • 点击查询前不显示 在哪里找到啊
  • java.sql.SQLException: Io 异常: Connection reset 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:438) 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 com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1666) at com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1732) at com.fr.third.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2907)
  • java.sql.SQLException: Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor The Connection descriptor used by the client was: 10.196.200.35:1521/oral18D at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:111) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:260) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:386) at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:438) at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:164) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:34) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:752) at com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1666) at com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1732) at com.fr.third.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2907)
  • java.sql.SQLException: Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor (CONNECTION_ID=M8AHpzgzQiGRSgpCffwj7Q==) at oracle.jdbc.driver.T4CConnection.handleLogonNetException(T4CConnection.java:870) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:675) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:1032) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:90) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:681) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:602) at com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1666) at com.fr.third.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1732) at com.fr.third.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2907) Caused by: oracle.net.ns.NetException: Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor (CONNECTION_ID=M8AHpzgzQiGRSgpCffwj7Q==) at oracle.net.ns.NSProtocolNIO.createRefusePacketException(NSProtocolNIO.java:816) at oracle.net.ns.NSProtocolNIO.handleConnectPacketResponse(NSProtocolNIO.java:396) at oracle.net.ns.NSProtocolNIO.negotiateConnection(NSProtocolNIO.java:207) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:350) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1967) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:640) ... 7 more
  • oracle_8.17有办法连接不
  • 左侧导航栏怎么调出来

9

1

9

10

没有更多
个人成就
内容被浏览3,220
加入社区1年360天
返回顶部