求各位大侠指教:一个applet的问题,进者有分!!!!!
本人在尝试一个applet的问题时:出现了以下问题不知怎么解决,求各位大侠解答!!谢谢!!
import javax.swing.JApplet;
import java.awt.Graphics;
public class Welcome extends JApplet
{
public void paint(Graphics g)
{
g.drawString("Java String!",25,25);
}
}
编译时出现错误如下:
D:\javawork>javac Welcome.java
D:\javawork>appletviewer Welcome.html
java.lang.NoClassDefFoundError: welcome (wrong name: Welcome)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:502)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:12
3)
at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:148)
at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:114)
at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:501)
at sun.applet.AppletPanel.createApplet(AppletPanel.java:566)
at sun.applet.AppletPanel.runLoader(AppletPanel.java:495)
at sun.applet.AppletPanel.run(AppletPanel.java:292)
at java.lang.Thread.run(Thread.java:536)