node.java

自己写的具有图形界面的SMTP和POP3邮件服务器端程序,实现邮件发送和收取,新建用户功能,用最基本的语句描述了邮件服务器端与客户端之间的通信过程

package cstest;

import java.io.Serializable;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.File;

public class Node implements Serializable{

      String UserName;
      String Account;
      String Password;
      ObjectOutputStream output=null;
      ObjectInputStream input=null;
      Node next=null;    //保存链表中下一个节点的指针

      public Node()
      {
      }

      //重写构造方法
      public Node(String userName,String account,String password)
      {
            this.UserName = userName;
            this.Account = account;
            this.Password = password;
      }

      public void setUserName(String userName) {
            UserName = userName;
      }

      public void setAccount(String account) {
            Account = account;
      }

      public void setPassword(String password) {
            Password = password;
      }

      public String getUserName() {
            return UserName;
      }

      public String getAccount() {
            return Account;
      }

      public String getPassword() {
            return Password;
      }

      public void setFile()
      {
            File f=new File("E:\\INBOX");
            f.mkdir();
            File userFile = new File("E:\\INBOX\\" + UserName);
            userFile.mkdir();
      }


}