那位高手指点APPLET用法？

Question

html是不是没有找到.class文件？

Answer 1

错误提示：F:\JBuilder9\jdk1.4\bin\javaw -classpath "G:\MyWork\java\applet\classes;F:\JBuilder9\jdk1.4\demo\jfc\Java2D\Java2Demo.jar;F:\JBuilder9\jdk1.4\demo\plugin\jfc\Java2D\Java2Demo.jar;F:\JBuilder9\jdk1.4\jre\lib\charsets.jar;F:\JBuilder9\jdk1.4\jre\lib\ext\dnsns.jar;F:\JBuilder9\jdk1.4\jre\lib\ext\ldapsec.jar;F:\JBuilder9\jdk1.4\jre\lib\ext\localedata.jar;F:\JBuilder9\jdk1.4\jre\lib\ext\sunjce_provider.jar;F:\JBuilder9\jdk1.4\jre\lib\im\indicim.jar;F:\JBuilder9\jdk1.4\jre\lib\jaws.jar;F:\JBuilder9\jdk1.4\jre\lib\jce.jar;F:\JBuilder9\jdk1.4\jre\lib\jsse.jar;F:\JBuilder9\jdk1.4\jre\lib\rt.jar;F:\JBuilder9\jdk1.4\jre\lib\sunrsasign.jar;F:\JBuilder9\jdk1.4\lib\dt.jar;F:\JBuilder9\jdk1.4\lib\htmlconverter.jar;F:\JBuilder9\jdk1.4\lib\tools.jar"  -Djava.security.policy="C:/Documents and Settings/jiangpeng/.jbuilder9/appletviewer.policy" sun.applet.AppletViewer File:///"G:/MyWork/java/applet/classes/Applet1.html"
java.lang.ClassNotFoundException: Applet1.class
at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:153)
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:506)
at sun.applet.AppletPanel.createApplet(AppletPanel.java:567)
at sun.applet.AppletPanel.runLoader(AppletPanel.java:496)
at sun.applet.AppletPanel.run(AppletPanel.java:293)
at java.lang.Thread.run(Thread.java:536)
Caused by: java.io.FileNotFoundException: G:\MyWork\java\applet\classes\Applet1\class.class (系统找不到指定的路径。)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:103)
at java.io.FileInputStream.<init>(FileInputStream.java:66)
at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:69)
at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:156)
at sun.applet.AppletClassLoader.getBytes(AppletClassLoader.java:261)
at sun.applet.AppletClassLoader.access$100(AppletClassLoader.java:42)
at sun.applet.AppletClassLoader$1.run(AppletClassLoader.java:143)
at java.security.AccessController.doPrivileged(Native Method)
at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:140)
... 8 more
载入：找不到类 Applet1.class。

Answer 2

看看html中的路径写在那了，
如果没写，
把那个html和.class放在一起试试