懂jxta的请进 你的CLASSPATH是怎么设置的?贴出来吧! 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 下面我给出个例子://HelloJXTA.javaimport java.io.InputStream;import net.jxta.peergroup.PeerGroup;import net.jxta.peergroup.PeerGroupFactory;import net.jxta.exception.PeerGroupException;public class HelloJXTA { public static void main(String args[]) { System.out.println("Starting JXTA...."); HelloJXTA myapp = new HelloJXTA(); myapp.startJXTA(); System.exit(0); } public void startJXTA(){ PeerGroup pg = null; try { pg = PeerGroupFactory.newNetPeerGroup(); }catch (PeerGroupException e) { System.out.println("fatal error:group creation failure"); e.printStackTrace(); System.exit(1); } System.out.println("Hello JXTA!:)"); System.out.println("Group name = "+pg.getPeerGroupName()); System.out.println("Group ID = "+pg.getPeerGroupID().toString()); System.out.println("Peer name = "+pg.getPeerName()); System.out.println("Peer ID = "+pg.getPeerID().toString()); }}classpath:E:\jdk1.4\jre\lib\rt.jar;E:\jdk1.4\lib\dt.jar;E:\jdk1.4\lib\tools.jar;E:\Program Files\JXTA_Demo\jre\lib\rt.jar;E:\Program Files\JXTA_Demo\lib\jxta.jar;E:\Program Files\JXTA_Demo\lib\log4j.jar;E:\Program Files\JXTA_Demo\lib\jxtasecurity.jar;E:\Program Files\JXTA_Demo\lib\cryptix-asn1.jar;E:\Program Files\JXTA_Demo\lib\cryptix32.jar;E:\Program Files\JXTA_Demo\lib\jxtaptls.jar;E:\Program Files\JXTA_Demo\lib\bcprov-jdk14.jar;D:\JavaClassd:\JavaClass>javac HelloJXTA.javad:\JavaClass>java HelloJXTA运行结果:Starting JXTA....Hello JXTA!:)Group name = NetPeerGroupGroup ID = urn:jxta:jxta-NetGroupPeer name = usxuePeer ID = urn:jxta:uuid-59616261646162614A787461503250334A7B57D2E18E44AABF7F8AD6EE29250803第一次运行时,将会出现配置JXTA平台的界面,同时你将会发现,当前的目录下多了个.jxta的目录,PlatformConfig文件:有JXTA的配置工具生成,是一个符合如果你嫌这个比较麻烦的话,你可以选择一个JAVA的编译器,在编译器里将JXTA_Demo\lib下的所有*.jar都加进去,照样可以通过编译、运行,我试了一下JCreator Pro 2.0!OK!没问题! 如何隐藏 JTabbedPane选项卡? 怎样获取手机屏幕大小? 求下载地址 @.@ 怎么将application转换成applet? 为什么我这个FRAME的颜色看不到呢,只能看到PANEL的颜色. package问题 我以前学的是PHP,现在想转JAVA、C#了,但是没有决定好选哪个,请大家帮我解除心中的疑惑! 不太会用this关键字!求救 关于Method的问题。 Java刚入门,鼠标如何托动一个东西的移动 请教(急):用weblogic.rmic老生不成存根和骨架文件,但没报错? 请问如何使用Eclipse的Debug功能?
import net.jxta.peergroup.PeerGroup;
import net.jxta.peergroup.PeerGroupFactory;
import net.jxta.exception.PeerGroupException;public class HelloJXTA {
public static void main(String args[]) {
System.out.println("Starting JXTA....");
HelloJXTA myapp = new HelloJXTA();
myapp.startJXTA();
System.exit(0);
} public void startJXTA(){
PeerGroup pg = null;
try {
pg = PeerGroupFactory.newNetPeerGroup();
}catch (PeerGroupException e) {
System.out.println("fatal error:group creation failure");
e.printStackTrace();
System.exit(1);
}
System.out.println("Hello JXTA!:)");
System.out.println("Group name = "+pg.getPeerGroupName());
System.out.println("Group ID = "+pg.getPeerGroupID().toString());
System.out.println("Peer name = "+pg.getPeerName());
System.out.println("Peer ID = "+pg.getPeerID().toString());
}
}classpath:E:\jdk1.4\jre\lib\rt.jar;E:\jdk1.4\lib\dt.jar;E:\jdk1.4\lib\tools.jar;E:\Program Files\JXTA_Demo\jre\lib\rt.jar;E:\Program Files\JXTA_Demo\lib\jxta.jar;E:\Program Files\JXTA_Demo\lib\log4j.jar;E:\Program Files\JXTA_Demo\lib\jxtasecurity.jar;E:\Program Files\JXTA_Demo\lib\cryptix-asn1.jar;E:\Program Files\JXTA_Demo\lib\cryptix32.jar;E:\Program Files\JXTA_Demo\lib\jxtaptls.jar;E:\Program Files\JXTA_Demo\lib\bcprov-jdk14.jar;D:\JavaClassd:\JavaClass>javac HelloJXTA.java
d:\JavaClass>java HelloJXTA运行结果:Starting JXTA....
Hello JXTA!:)
Group name = NetPeerGroup
Group ID = urn:jxta:jxta-NetGroup
Peer name = usxue
Peer ID = urn:jxta:uuid-59616261646162614A787461503250334A7B57D2E18E44AABF7F8AD6
EE29250803第一次运行时,将会出现配置JXTA平台的界面,同时你将会发现,当前的目录下多了个.jxta的目录,PlatformConfig文件:有JXTA的配置工具生成,是一个符合如果你嫌这个比较麻烦的话,你可以选择一个JAVA的编译器,在编译器里将JXTA_Demo\lib下的所有*.jar都加进去,照样可以通过编译、运行,我试了一下JCreator Pro 2.0!OK!没问题!