W WQmeng Unregistered / Unconfirmed GUEST, unregistred user! 2002-05-21 #1 [] 服务器通过Callback对象通知客户端。 最好能有个小例子
P papa Unregistered / Unconfirmed GUEST, unregistred user! 2002-05-23 #2 问的太不清楚了. public class Callback { //............OK. }
M michael_jk Unregistered / Unconfirmed GUEST, unregistred user! 2002-05-28 #3 Is this what you are looking for? http://www.javaworld.com/javatips/jw-javatip10_p.html
C chenzhongshan Unregistered / Unconfirmed GUEST, unregistred user! 2002-05-28 #4 具体实现什么功能， 基于什么协议的网络应用程序?
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