面向对象_链式编程

来源:互联网 发布:mac 扫描局域网ip 编辑:程序博客网 时间:2024/05/17 11:57
/*链式编程:每次调用完毕方法后,返回的是一个对象。*/class Student{public void study(){System.out.println("Good Good Study,Day Day Up");}}class StudentDemo{public Student getStudent(){return new Student();}}class StudentTest3{public static void main(String[] args){//如何调用的呢?StudentDemo sd = new StudentDemo();//Student s = sd.getStudent();//s.study();sd.getStudent().study();}}

0 0
原创粉丝点击