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 ...
问题 : 连接本地mysql,报如下错误 The last packet sent successfully to the server was milliseconds ago. The driver has not received any packets from the server. at org.apache.ibatis.exceptions.ExceptionFactory.wra ...
2019-07-31 19:57 0 457 推荐指数:
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 ...
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 ...
1 详细异常信息 2 自己是在Spark程序里面调用的mysql的程序,因为是分布式环境,所以不一定是在本机调用mysql连接 分布式环境 不要用localhost的配置 ...
was 0 milliseconds ago. The driver has not received any ...
© 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 ...
application.yml 配置,mysql数据库使用过的docker,这个打包能镜像在docker运行这个127.0.0.1 是指向的虚拟机中的127.0.0.1,容器等同于一个微型的虚拟机,又 ...
Communications link failure解决方法,我借鉴的别人的,延长MySQL的连接时间 #查询连接的时间 show global variables like 'wait_ti ...
was 0 milliseconds ago. The driver has not received any packets f ...