标题: mysql无法连接永洪 [打印本页] 作者: zxf 时间: 2021-6-4 17:26 标题: mysql无法连接永洪 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 timed out: connect 作者: zxf 时间: 2021-6-4 17:26 作者: 环环 时间: 2021-6-4 17:55 本帖最后由 永洪Tech-chunyu 于 2021-6-4 18:47 编辑
