错误提示：Exceptioninthread"main"java.net.ConnectException:Connectionrefused:connect atjava.net.PlainSocketImpl.socketConnect(NativeMethod) atjava.net.PlainSock...

错误提示：Exception in thread "main" java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) at java.net.Socket.connect(Socket.java:519) at java.net.Socket.connect(Socket.java:469) at java.net.Socket.(Socket.java:366) at java.net.Socket.(Socket.java:180) at ChessWZQ.(ChessWZQ.java:284) at ChessWZQ.main(ChessWZQ.java:289) 出错的位置的代码如下(main和init)：    public ChessWZQ(String name, String host, int port) throws IOException //客户端    {        this(name, new Socket(host, port));//客户端向指定主机的端口发出TCP连接请求    }     public static void main(String[] args) throws IOException {  // TODO Auto-generated method stub  new ChessWZQ("luna","127.0.0.1",2011); } 服务端代码如下： public WZQserver(int port,String name) throws IOException{                                                      //本机IP地址和指定端口构成服务端的Socket        ServerSocket server = new ServerSocket(port);      //ServerSocket提供TCP连接服务        Socket client = server.accept();                   //等待接收客户端的连接申请        new ChessWZQ(name,client);              //服务端的图形用户界面同客户端        server.close();    }  public static void main(String[] args) throws IOException {  // TODO Auto-generated method stub        new WZQserver(2011,"yyl"); }启动服务端是没有报错的，然后启动客户端就报错了~~到底问题出在哪呢？

展开