tkw0623的博客使用idea连接mysql数据库时显示,Communications link failureThe last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. 如果你的URL中...
江南雪屋的博客WinCC中如何与本地数据库(如SQLSERVER、ORACLE)进行数据交换?以下的测试将说明如连接远程的数据库:Topic One: ODBCTesting environment:Primary PC with a WinCC, This PC, we named isServer.Secondary PC with a...