?????????????Щ???Java NIO??д??????????????????????????Socket???????????????????÷??????????????
?????????????????????Щ???????????????????????д???????????????Swing??д??????????????????IP???????????????????????????????????????????????
??????????漰???????????
??????1??Java Swing????е?EDT????????????????????????????к???????????????????????UI??
??????2???????Swing???????????????Component??????????????Listener??
??????3??GridBagLayout????
??????4?????TitledBorder??????????GroupBoxЧ????????
??????5??????UIUpdater?????????????UI?????????????UI Component????????????????
??????6?????Swing API?????????????????????ж?UI?????????EDT????????Main?????д???????JFrame?????
??????7??NIO SocketChannel?????????????
??????8???????????????????￡???????д????????????
???????н????????