初学Java,问点菜鸟问题 :appletviewer 找不到类
写好了程式,用 appletviewer 调试,老是找不到类。
c:\Welcome.java
-----------------------------------
import java.applet.Applet;
import java.awt.Graphics;
public class Welcome extends Applet {
public void paint( Graphics g ){
g.drawString("Welcome to java Programming!", 25, 25);
}
}
c:\welcome.html
-----------------------------------------
<html>
<applet code="Welcome.class" width = 275 height=35>
</applet>
</html>
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DOS窗口
C:\Program Files\Java\jdk1.6.0_24\bin>appletviewer c:\Welcome.java
C:\Program Files\Java\jdk1.6.0_24\bin>appletviewer c:\Welcome.html
载入:找不到类 Welcome.class。
java.lang.ClassNotFoundException: Welcome.class
at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:211)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:144)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:662)
at sun.applet.AppletPanel.createApplet(AppletPanel.java:785)
at sun.applet.AppletPanel.runLoader(AppletPanel.java:714)
at sun.applet.AppletPanel.run(AppletPanel.java:368)
at java.lang.Thread.run(Thread.java:662)