dbcp连接报错：The last packet successfully received from the server was , , milliseconds ago. The last packet sent successfully to the server was , , milliseconds ago. is longer than the server configured ...
2019-06-28 13:29 0 727 推荐指数：
转载：https://blog.csdn.net/yaheng100/article/details/87875474 最近接手了一个SpringBoot+Mybatis+Mysql的JAVA爬虫项目，在爬取并解析完数据之后准备存入数据库时遇到了一个以前没有见过的报错，网上方案众多且不 ...
解决： 是mysql超时设置的问题 如果连接闲置8小时 (8小时内没有进行数据库操作), mysql就会自动断开连接。 在connection url中加参数: autoReconnect=true ...
本地升级了下MySQL的版本，从5.6升为5.7，数据文件直接拷贝的，项目查询数据库报错： Could not retrieve transation read-only status server The last packet successfully received from ...
在这里是因为在配置文件连接数据库的url不正确 仔细查看一下,是否跟数据库一样 ...
调试一个程序， 调试到一半， 下班回家， 程序卡在了某一行， 第二天早上回来一看， 发现了异常： 错误信息一大堆，其实就是 其实关键字是 timeouts， 也就是 mysql 的连接 超时了！ 不用管， 重启就好了！ ...
问题1： 连接本地mysql，报如下错误 The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from ...
在链接数据库的时候，报错如下： The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. 上网 ...
© 版权声明：本文为博主原创文章，转载请注明出处 1.问题描述 搭建SSH框架，启动时报错如下： The last packet sent successfully to the server was 0 milliseconds ago. The driver has ...
