RPC远程通信

//创建套接字，默认本地IP new' ServerSocket(8080) //连接后，会阻塞 Socket socket=serverSocket.accept() （read/write阻塞) BufferReader buffer=new BufferReader(new inputStreamReader(socket.getInputStream))); buffer.readLine();

客户端

//创建套接字，默认本地IP //连接 Socket socket=new Socket("localhost" ,8080); PrintWriter out =new PrintWriter(socket.getOutPutStream(),true) out.println("111");

BIO模型

连接阻塞

accept()

IO阻塞 BufferReader buffer=new BufferReader(new inputStreamReader(socket.getInputStream)));

非阻塞

Netty