student.java

来自「里面还有Java书中的所有立体源码」· Java 代码 · 共 21 行

import java.io.*;

public class Student implements java.io.Serializable    //序列化
{
    private int number;
    private String name;
    private static int count=0;
    
    public Student(String name)
    {
        this.count++;
        this.number = this.count;
        this.name = name;
    }

    public String toString()
    {
        return this.number+"  "+this.name;
    }
}