This is achieved using java-based Multicast auction system, J is also a very good use of examples.

Packet : 109201251simpleaution.rar filelist
j2ee2\AuctionClient.class
j2ee2\AuctionClient.java
j2ee2\AuctionServer.class
j2ee2\AuctionServer.java
j2ee2\AuctionServerTest.class
j2ee2\AuctionServerTest.java
j2ee2\Goods.class
j2ee2\Goods.java
j2ee2\GroupInformation.class
j2ee2\GroupInformation.java
j2ee2\PanelForAdd.class
j2ee2\PanelForAdd.java
j2ee2\PanelForBargin.class
j2ee2\PanelForBargin.java
j2ee2\ReadThreadClient.class
j2ee2\ReadThreadClient.java
j2ee2\ReadThreadServer.class
j2ee2\ReadThreadServer.java
j2ee2\说明.doc
j2ee2

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．