swing界面socket多线程聊天室

采用TCP协议开发的，swing做界面的java socket聊天室 支持群聊和私聊，发文件，以及用户登录注册等

import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.net.InetSocketAddress;
import java.net.Socket;

public class CT {

    public static void main（String[] args） {
        int length = 0;
        byte[] sendBytes = null;
        Socket socket = null;
        DataOutputStream dos = null;
        FileInputStream fis = null;

        try {
            try {
                socket = new Socket（）;
                socket.connect（new InetSocketAddress（“127.0.0.1“ 33456）
                        10 * 1000）;
                dos = new DataOutputStream（socket.getOutputStream（））;
                File file = new File（“C:\\Users\\Administrator.LS--20170308ZNP\\Desktop\\新建文件夹\\深入浅出Java_Swing程序设计.pdf“）;
                fis = new FileInputStream（file）;
                sendBytes = new byte[1024];
                while （（length = fis.read（sendBytes 0 sendBytes.length）） > 0） {
                    dos.write（sendBytes 0 length）;
                    dos.flush（）;
                }
            } finally {
                if （dos != null） {
                    dos.close（）;
                }
                if （fis != null） {
                    fis.close（）;
                }
                if （socket != null） {
                    socket.close（）;
                }
            }
        } catch （Exception e） {
            e.printStackTrace（）;
        }
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件         99  2017-05-22 10:36  Server\build\built-jar.properties

     文件       3230  2017-05-22 10:36  Server\build\classes\cn\scau\dao\UserDao.class

     文件        809  2017-05-22 10:36  Server\build\classes\cn\scau\exception\UserException.class

     文件       1092  2017-05-22 10:36  Server\build\classes\cn\scau\model\BagTarget.class

     文件        972  2017-05-22 10:36  Server\build\classes\cn\scau\model\ChatData.class

     文件       1949  2017-05-22 10:36  Server\build\classes\cn\scau\model\DataBag.class

     文件        821  2017-05-22 10:36  Server\build\classes\cn\scau\model\Emot.class

     文件       2953  2017-05-22 10:36  Server\build\classes\cn\scau\model\FileClientThread.class

     文件       2045  2017-05-22 10:36  Server\build\classes\cn\scau\model\User.class

     文件       4543  2017-05-22 10:36  Server\build\classes\cn\scau\server\LoginChk.class

     文件        659  2017-05-22 10:36  Server\build\classes\cn\scau\server\Server$1.class

     文件        742  2017-05-22 10:36  Server\build\classes\cn\scau\server\Server$2.class

     文件       3124  2017-05-22 10:36  Server\build\classes\cn\scau\server\Server$3$1.class

     文件        933  2017-05-22 10:36  Server\build\classes\cn\scau\server\Server$3$2.class

     文件       1812  2017-05-22 10:36  Server\build\classes\cn\scau\server\Server$3.class

     文件       2461  2017-05-22 10:36  Server\build\classes\cn\scau\server\Server$4.class

     文件       1021  2017-05-22 10:36  Server\build\classes\cn\scau\server\Server$5.class

     文件       2493  2017-05-22 10:36  Server\build\classes\cn\scau\server\Server$6.class

     文件       4744  2017-05-22 10:36  Server\build\classes\cn\scau\server\Server$ClientThread.class

     文件       3087  2017-05-22 10:36  Server\build\classes\cn\scau\server\Server$ServerThread.class

     文件      14590  2017-05-22 10:36  Server\build\classes\cn\scau\server\Server.class

     文件       1290  2017-05-22 10:36  Server\build\classes\cn\scau\serverUI\ImagePanel.class

     文件        918  2017-05-22 10:36  Server\build\classes\cn\scau\serverUI\loginPane.class

     文件        773  2017-05-22 10:36  Server\build\classes\cn\scau\serverUI\loginUI$1.class

     文件       3862  2017-05-22 10:36  Server\build\classes\cn\scau\serverUI\loginUI.class

     文件        844  2017-05-22 10:36  Server\build\classes\cn\scau\serverUI\PrivateChatUI$1.class

     文件       3232  2017-05-22 10:36  Server\build\classes\cn\scau\serverUI\PrivateChatUI.class

     文件       2033  2017-05-22 10:36  Server\build\classes\cn\scau\serverUI\ServerList.class

     文件        752  2017-05-22 10:36  Server\build\classes\cn\scau\serverUI\ServerUi$1.class

     文件       5558  2017-05-22 10:36  Server\build\classes\cn\scau\serverUI\ServerUi.class

............此处省略239个文件信息