如题,BI桌面版连接本地库正常,用企业版连接报错。
Oracle连接报错信息:无法连接数据库,具体原因:“Io 异常: The Network Adapter could not establish the connection”。
MySQL连接报错信息:无法连接数据库,具体原因:“Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.”。Connection refused: connect