错误信息:
Error while performing database login while MyOracle driver:
Io Exception:The NetWork adapter could not establish the connection 注:我是用MyEclipse的DB Browser创建连接
Error while performing database login while MyOracle driver:
Io Exception:The NetWork adapter could not establish the connection 注:我是用MyEclipse的DB Browser创建连接
2.
数据库监听和实例服务是否打开。
3.
把驱动升级