글쓴이 :Jenny 1999년 10월 28일 20:13:21
In Reply to: 제가 일전에 말씀드렸는데... posted by 윤경구 on 1999년 10월 27일 21:59:44:
안녕하세요 !! 국방의 의무는 잘 하셨는쥐..쿠쿠..
문제 해결은 여전히 안되고 있어요..하지만 조언은 감사드립니다. ((꾸우벅))
한번만 더 봐주심 넘 감사드리겠어요.
코드를 바꿔 보았답니다.
아래 보시면 URL url = new URL("telnet://"+location) 대신에 http로 실험을 해보았지요.
실행이 잘 되던데...문제는 telnet이예요. 실행시 에러 메세지가 마구 마구 뜬답니다.
익스플로러나...넷스케잎에 상관없이요..에러 메세지도 첨부하거든요...
모가 문제일까요, 윤경구 자바 박사님....흑흑......제게 쏘옥 맞는 쏠루션을 내려주시옵소서..!!
제니 올림 (T_T)
===========수정된 코드 =============================
class menuListener implements ActionListener {
public void actionPerformed(ActionEvent evt) {
String command = evt.getActionCommand();
if(command.equals("Telnet")) {
String location=port.getTargetHost() ;
System.out.println("Port's Target Host address is : " + location) ;
try {
URL url = new URL("telnet://"+location) ;
applet.getAppletContext().showDocument(url) ;
} catch(MalformedURLException e) { e.printStackTrace() ;}
}
else if(command.equals("MIB Browser")) {
mibBrowser fr= new mibBrowser(applet) ;
fr.setVisible(true) ;
}
}
}
=======================================================
=============Error Message ============================
ava.net.MalformedURLException: unknown protocol: telnet
at java.net.URL.<init>(URL.java:364)
at java.net.URL.<init>(URL.java:308)
at menu$menuListener.actionPerformed(menu.java:117)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1066)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1101)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:378)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:250)
at javax.swing.AbstractButton.doClick(AbstractButton.java:226)
at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased(BasicMenuItemUI.java:754)
at java.awt.Component.processMouseEvent(Component.java:3160)
at java.awt.Component.processEvent(Component.java:2999)
at java.awt.Container.processEvent(Container.java:990)
at java.awt.Component.dispatchEventImpl(Component.java:2394)
at java.awt.Container.dispatchEventImpl(Container.java, Compiled Code)
at java.awt.Component.dispatchEvent(Component.java, Compiled Code)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2043)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:1827)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:1730)
at java.awt.Container.dispatchEventImpl(Container.java, Compiled Code)
at java.awt.Window.dispatchEventImpl(Window.java:749)
at java.awt.Component.dispatchEvent(Component.java, Compiled Code)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:287)
at java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:92)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:83)
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