2021年5月16日
Java连接数据库报错：com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
摘要： #解决方案 连接Mysql报错 The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. 检查mys 阅读全文
posted @ 2021-05-16 13:55 fengzeng 阅读(652) 评论(0) 推荐(0)