@SpringBootApplication
public class DragonflyApplication extends SpringBootServletInitializer implements EmbeddedServletContainerCustomizer {
public static void main(String[] ...
1. 登录mysql
mysql -u root -p
//输入密码
2. 使用命令show global variables like 'port';查看端口号
mysql> show global variables like 'port';
3. 修改端口，编辑/etc/my.cnf文件，早期版...
