JavaWeb项目,连接mysql数据库之后报出这个错误,在CentOS6.5系统下创建的项目,root用户下创建的数据库,没有设置密码
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
JavaWeb项目,连接mysql数据库之后报出这个错误,在CentOS6.5系统下创建的项目,root用户下创建的数据库,没有设置密码
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.