刚学java求教,person p1 = (person)o1;这句话啥意思
刚学java求教,person p1 = (person)o1;这句话啥意思
JAVA中,写的Person类的class Person这行提示了The type Person is already
From a person啥意思
a person is a person through other person.这句话怎么解释
JAVA开发 for(Person person :persons)是什么意思?
JAVA新手问题,这句话啥意思?
JAVA中出现Person b=new teacher()怎么理解(补充:teacher类继承了person类)
sunrise kind of person是啥意思?
person's的意思
person什么意思
person什么意思丫
Person什么意思?