简单的javasocket客户端和服务端示例

publicclassMyServer{ 
   publicstaticvoidmain(String[]args)throwsIOException{ 
       ServerSocketserver=newServerSocket(10000); 

       while(true){ 
           Socketsocket=server.accept(); 
           invoke(socket); 
       } 
   } 

   privatestaticvoidinvoke(finalSocketclient)throwsIOException{ 
       newThread(newRunnable(){ 
           publicvoidrun(){ 
               BufferedReaderin=null; 
               PrintWriterout=null; 
               try{ 
                   in=newBufferedReader(newInputStreamReader(client.getInputStream())); 
                   out=newPrintWriter(client.getOutputStream()); 

                   while(true){ 
                       Stringmsg=in.readLine(); 
                       System.out.println(msg); 
                       out.println("Serverreceived"+msg); 
                       out.flush(); 
                       if(msg.equals("bye")){ 
                           break; 
                       } 
                   } 
               }catch(IOExceptionex){ 
                   ex.printStackTrace(); 
               }finally{ 
                   try{ 
                       in.close(); 
                   }catch(Exceptione){} 
                   try{ 
                       out.close(); 
                   }catch(Exceptione){} 
                   try{ 
                       client.close(); 
                   }catch(Exceptione){} 
               } 
           } 
       }).start(); 
   } 
}