Socket API回顾

Socket有两种类型：1、TCP套接字 2、UDP套接字

服务端socket

ServerSocket sever = new ServerSocket(port);

Socket socket = sever.accept();

BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));

BufferedWriter out = new BufferedWriter(new OutputStreamWriter(socket.getOutPutStream()));

out.write();

out.flush();

socket.close();

客户端socket

Socket socket = new Socket("localhost","8080");

socket.getInputStream();

socekt.getOutPutStream();

out.write();

out.flush();

socket.close();