javasocket长连接究竟是怎么一回事 – java – 前端

现编这个就是个多线程服务器，只要在client不释放连接，服务器端的run里边写while（TRUE）循环，那么就可以长期连接。class ConnectionThread extends Thread{Socket client;int counter;public ConnectionThread(Socket cl,int c){client = cl;counter= c;} @Overridepublic void run(){ try{ String destIP=client.getInetAddress().toString()

; int destport =client.getPort()

; PrintStream outstream=new PrintStream(client.getOutputStream())

; DataInputStream instream=new DataInputStream(client.getInputStream())

; String inline=instream.readLine();

}//trycatch(IOException e){System.out.println(e);}}//run