代码如下:
package server;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;
public class server {
public class SocketServer {
public static void main(String[] args) throws IOException {
//1.创建一个服务器端Socket,即ServerSocket,指定绑定的端口,并监听此端口
ServerSocket serverSocket = new ServerSocket(12345);
InetAddress address = InetAddress.getLocalHost();
String ip = address.getHostAddress();
Socket socket = null;
//2.调用accept()等待客户端连接
System.out.println("~~~服务端已就绪,等待客户端接入~,服务端ip地址: " + ip);
socket = serverSocket.accept();
//3.连接后获取输入流,读取客户端信息
InputStream is=null;
InputStreamReader isr=null;
BufferedReader br=null;
OutputStream os=null;
PrintWriter pw=null;
is = socket.getInputStream(); //获取输入流
isr = new InputStreamReader(is,"UTF-8");
br = new BufferedReader(isr);
String info = null;
while((info=br.readLine())!=null){//循环读取客户端的信息
System.out.println("客户端发送过来的信息" + info);
}
socket.shutdownInput();//关闭输入流
socket.close();
}
}
}