[Java知识库]java值传递机制初试2

      import java.util.Scanner;
       class Student{
          String  name;
          int     num;
          String  sex;
       }
       public class day0 {
          public static void main(String[] args) {
              Student student = new Student();
              day0 test = new day0();
              test.getinformation(student);
              System.out.println(student.sex+student.name+student.num);
          }
          public void getinformation(Student student){
              Scanner sc = new Scanner(System.in);
              System.out.println("请输入你的名字：");
              student.name = sc.next();
              System.out.println("请输入你的学号：");
              student.num = sc.nextInt();
              System.out.println("请输入你的性别：");
              student.sex =sc.next();
          }
      }