5.30dao-service-controller层,mybatis自动生成。(获取根据id主键获取指定详细数据)
获取权限详细数据:(参考)
1.controller:1.注入Servcie调用方法findConsumerById(参数是id);
service:1.定义一个接口 Consumer findConsumerById(Long id);
2.定义一个实现1中的接口的实现类:
2.1 注入(dao:ConsumerExtraMapper),继而调用selectByPrimaryKey(参数是id),返回值是Consumer
dao: 1.定义一个接口ConsumerExtraMapper extends
IBaseExtraMapper<Consumer> public interface ConsumerExtraMapper
extends IBaseExtraMapper<Consumer> {
2. 定义ConsumerExtraMapper.xml
dao:
service:
controller:
1