1.class clazz=class.forName(" 权限类名"); 2 class clazz=类名.class; 3 class clazz=对象.getclass(); 相关文章: 2021-12-02 2022-01-09 2022-12-23 2021-12-31 2022-02-04 2022-02-17 2021-11-20 2022-12-23