局域网聊天系统代码

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1、Server代码Bean类packageServer;importjava.net.Socket;importjava.io.Serializable;importjava.util.HashMap;importjava.util.HashSet;publicclassBeanimplementsSerializable{privateinttype;//1私聊0上下线更新-1下线请求2请求发送文件3.确定接收文件privateHashSetclients;//存放选中的客户privateHashSet

2、tring>to;publicHashMaponlines;privateStringinfo;privateStringtimer;privateStringname;privateStringfileName;privateintsize;privateStringip;privateintport;publicintgetType(){returntype;}publicvoidsetType(inttype){this.type=type;}publicHashSetget

3、Clients(){returnclients;}publicvoidsetClients(HashSetclients){this.clients=clients;}publicHashSetgetTo(){returnto;}publicvoidsetTo(HashSetto){this.to=to;}publicHashMapgetOnlines(){returnonlines;}publicvoidsetOnlines(HashMap

4、ing,Bean>onlines){this.onlines=onlines;}publicStringgetInfo(){returninfo;}publicvoidsetInfo(Stringinfo){this.info=info;}publicStringgetTimer(){returntimer;}publicvoidsetTimer(Stringtimer){this.timer=timer;}publicStringgetName(){returnname;}publicvoidsetName(String

5、name){this.name=name;}publicStringgetFileName(){returnfileName;}publicvoidsetFileName(StringfileName){this.fileName=fileName;}publicintgetSize(){returnsize;}publicvoidsetSize(intsize){this.size=size;}publicStringgetIp(){returnip;}publicvoidsetIp(Stringip){this.ip=

6、ip;}publicintgetPort(){returnport;}publicvoidsetPort(intport){this.port=port;}}Clientbean类packageServer;importjava.net.Socket;publicclassClientBean{privateStringname;privateSocketsocket;publicStringgetName(){returnname;}publicvoidsetName(Stringname){this.name=name

7、;}publicSocketgetSocket(){returnsocket;}publicvoidsetSocket(Socketsocket){this.socket=socket;}}Server类packageServer;importjava.io.*;importjava.net.*;importjava.util.*;importClient.Bean;importClient.ClientBean;publicclassServer{privatestaticServerSocketss;publicsta

8、ticHashMaponlines;static{try{ss=newServerSocket(8520);onlines=newHashMap();}catch(IOExceptione){//TODOAuto-generat