import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;

//客户端
public class SocketDome {
    public static void main(String[] args) throws IOException {
        Socket s = new Socket("192.168.22.36",32345);
        OutputStream os = s.getOutputStream();
        os.write("are you 大哥？".getBytes());

        InputStream is = s.getInputStream();
        byte [] by = new byte[1024];
        int len = is.read(by);
        String st = new String(by,0,len);
        System.out.println("客户端："+st);
        s.close();
        os.close();
        is.close();
    }
}

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;

//服务器
public class ServerDome {
    public static void main(String[] args) throws IOException {
        ServerSocket ss = new ServerSocket(32345);
        Socket s = ss.accept();
        InputStream is = s.getInputStream();
        byte [] by = new byte[1024];
        int len = is.read(by);
        String s1 = new String(by, 0, len);
        System.out.println(s1);
        OutputStream os = s.getOutputStream();
        os.write("收到".getBytes());
        ss.close();
        s.close();
        os.close();
    }
}
目前学到网络编程来了，放一个国庆长假后发现之前学的，类，方法全忘了。学的脑壳疼

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;

//客户端
public class SocketDome {
    public static void main(String[] args) throws IOException {
        Socket s = new Socket("192.168.22.36",32345);
        OutputStream os = s.getOutputStream();
        os.write("are you 大哥？".getBytes());

        InputStream is = s.getInputStream();
        byte [] by = new byte[1024];
        int len = is.read(by);
        String st = new String(by,0,len);
        System.out.println("客户端："+st);
        s.close();
        os.close();
        is.close();
    }
}

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;

//服务器
public class ServerDome {
    public static void main(String[] args) throws IOException {
        ServerSocket ss = new ServerSocket(32345);
        Socket s = ss.accept();
        InputStream is = s.getInputStream();
        byte [] by = new byte[1024];
        int len = is.read(by);
        String s1 = new String(by, 0, len);
        System.out.println(s1);
        OutputStream os = s.getOutputStream();
        os.write("收到".getBytes());
        ss.close();
        s.close();
        os.close();
    }
}
目前学到网络编程来了，放一个国庆长假后发现之前学的，类，方法全忘了。学的脑壳疼