i:" + i); case Student s -> System.out.println("判断是否为具体学生对象,student:" + s.toString()); case UserCommonService -> System.out.println("判断是否为普通用户实现类,然后走普通用户逻辑"); case UserVipService -> System.out.println ...
where martial arts students assist the police in grassroots patrols; and Nanhai's Danzao and Shishan have introduced "cultural industry commissioners" to promote the development of culturally rich ...