springboot自定义验证注解报错
解决办法
原因:but does not contain a groups parameter.在自定义的注解@Interface中添加两句解决问题:
Class<?>[] groups() default { };
Class<? extends Payload>...
无法启动docker时先：journalctl -xe查看日志出现以下报错：而Error creating default "bridge" network: bridge device with non default name br0 must be created manually这句话翻译过来为创建默认“网桥”网络...
异常:
org.springframework.orm.hibernate3.HibernateSystemException: No default constructor for entity
Caused by: org.hibernate.InstantiationException: No default constructor for entity
原因：
实体内没...
