socket多线程简例

package com.ssl.sslsocket.testSocket;

import java.io.Serializable;

/**

* @author zjhe

* @date 2019/8/12 9:53

*/

public class Userimplements Serializable {

private Stringname;

    private int age;

    public StringgetName() {

return name;

    }

public void setName(String name) {

this.name = name;

    }

public int getAge() {

return age;

    }

public void setAge(int age) {

this.age = age;

    }

public User(String name, int age) {

super();

        this.name = name;

        this.age = age;

    }

public User() {

}

@Override

    public int hashCode() {

final int prime =31;

        int result =1;

        result = prime * result +age;

        result = prime * result + ((name ==null) ?0 :name.hashCode());

        return result;

    }

@Override

    public boolean equals(Object obj) {

if (this == obj)

return true;

        if (obj ==null)

return false;

        if (getClass() != obj.getClass())

return false;

        User other = (User) obj;

        if (age != other.age)

return false;

        if (name ==null) {

if (other.name !=null)

return false;

        }else if (!name.equals(other.name))

return false;

return true;

    }

@Override

    public StringtoString() {

return "User [name=" +name +", age=" +age +"]";

    }

}

package com.ssl.sslsocket.testSocket;

import java.io.InputStream;

import java.io.ObjectOutputStream;

import java.net.Socket;

/**

* @author zjhe

* @date 2019/8/12 9:54

*/

public class Client {

public static void main(String[] args)throws Exception {

Socket socket=new Socket("localhost", 9999);//监听端口

        ObjectOutputStream out=new ObjectOutputStream(socket.getOutputStream());//包装对象流

        out.writeObject(new User("小明", 21));//写入对象

        socket.shutdownOutput();//关闭流的占用

//获取服务器发过来的消息

        InputStream in = socket.getInputStream();

        byte[] b=new byte[1024];

        in.read(b);

        System.out.println(new String(b,0,b.length));

        //关闭流

        in.close();

        out.close();

        socket.close();

    }

}

package com.ssl.sslsocket.testSocket;

import java.net.ServerSocket;

import java.net.Socket;

/**

* @author zjhe

* @date 2019/8/12 9:55

*/

public class Server {

public static void main(String[] args)throws Exception {

ServerSocket socket=new ServerSocket(9999);//监听端口

//循环监听接收各个客户端连接

        while (true) {

Socket client = socket.accept();

            //开启多线程接受客户端信息

            ThreadServer ts=new ThreadServer(client);

            new Thread(ts).start();

        }

}

}

package com.ssl.sslsocket.testSocket;

import java.io.IOException;

import java.io.ObjectInputStream;

import java.io.OutputStream;

import java.net.Socket;

/**

* @author zjhe

* @date 2019/8/12 9:55

*/

public class ThreadServerimplements Runnable {

private Socketclient;

    public ThreadServer(Socket client) {

this.client=client;

    }

@Override

    public void run() {

try {

//包装对象接收流

            ObjectInputStream in=new ObjectInputStream(client.getInputStream());

            User user = (User) in.readObject();//读取对象

//比较是否符合标准.符合回答成功,否则失败

            OutputStream out =client.getOutputStream();

            if((new User("小明",21)).equals(user)){

out.write("登陆成功".getBytes());

                System.out.println(user);

            }else{

out.write("登陆失败".getBytes());

            }

client.shutdownOutput();

            out.close();

            in.close();

            client.close();

        }catch (IOException | ClassNotFoundException e) {

e.printStackTrace();

        }

}

}