这个客户端连接服务器的请求 一直被拒绝 不知道到底怎么回事 求大神指教

[qq_37006420]

客户机程序：String ip = text1.getText().replace(" ", "");
//获取端口号
int port = Integer.parseInt(text2.getText().replace(" ", ""));
//构建服务器格式的地址
SocketAddress address = new InetSocketAddress(InetAddress.getByName(ip), port);
//在面板上面显示
area.append("服务器启动成功!开始在" + ip + "的" + port +"端口侦听连接.....\n");
//创建套接字，并且连接到远程服务器
clientScoket = new Socket();
clientScoket.connect(address);
area.append("连接服务器成功，会话开始......\n");
out = new PrintWriter(
new OutputStreamWriter(
clientScoket.getOutputStream(),"UTF-8"),true);
in = new BufferedReader(
new InputStreamReader(
clientScoket.getInputStream(),"UTF-8"));
服务器程序： String ip = text1.getText();
int port = Integer.parseInt(text2.getText());
SocketAddress address = new InetSocketAddress(InetAddress.getByName(ip), port);
area.append("服务器启动成功!开始在" + ip + "的" + port +"端口侦听连接.....\n");
listenersocket = new ServerSocket();
listenersocket.bind(address);
area.append("服务器开始等待客户机连接.......\n");
} catch (Exception e1) {
// TODO Auto-generated catch block
e1.getMessage();
}
new Thread(new Runnable(){
@Override
public void run() {
// TODO Auto-generated method stub
while(clientcounts >= 5){
try {
clientScoket = listenersocket.accept();
System.out.println(clientScoket);
clientcounts++;
area.append("客户机编号："+ clientcounts + "会话开始！\n");
in = new BufferedReader(
new InputStreamReader(
clientScoket.getInputStream(),"UTF-8"));
out = new PrintWriter(
new OutputStreamWriter(
clientScoket.getOutputStream(),"UTF-8"), true);
String str;
while((str = in.readLine()) != null){
Date date =new Date();
DateFormat format = new SimpleDateFormat("yyyy-mm-dd hh:mm:ss");
//out.println();
String time = format.format(date);
area.append(clientScoket.getRemoteSocketAddress() + "客户机编号" + clientcounts + "消息：" + str + ":" + time + "\n");
out.write(clientScoket.getRemoteSocketAddress() + "客户机编号" + clientcounts + "消息：" + str + ":" + time + "\n");
out.println(clientScoket.getRemoteSocketAddress() + "客户机编号" + clientcounts + "消息：" + str + ":" + time + "\n");
out.flush();
}
clientcounts--;
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

[tianfang]

先用成熟工具测试网络连通性，如 telent ip port检查服务器是否可以连接

[qiheia2]

1：检查IP地址，端口，账号，密码是否正确。 2：检查防火墙是否有拦截端口和程序。 3：测试网络是否畅通，ping命令或者telnet命令