打开页面总是不能加载APPLET
<!-- PLUGIN.jsp -->
<%@ page contentType= "text/html; charset=GB2312 "%>
<%@ page language= "java " %>
<HTML>
<HEAD>
<TITLE> 用<jsp:plugin>加载Applet </TITLE>
</HEAD>
<BODY>
<CENTER>
<FONT SIZE = 5 COLOR = blue> 用<jsp:plugin>加载Applet </FONT>
</CENTER>
<BR>
<HR>
<BR>
<CENTER>
<!-- 用plugin加载applet -->
<jsp:plugin type= "applet " code= "HelloWorld.class " height= "40 " width= "320 " >
<jsp:params>
<jsp:param name= "name " value= "jsp "/>
</jsp:params>
<!-- 如果无法载入Applet时显示的信息 -->
<jsp:fallback> 无法加载Applet </jsp:fallback>
</jsp:plugin>
</CENTER>
</BODY>
</HTML>
其中，HelloWorld.java内容如下：
import java.applet.Applet;
import java.awt.Graphics;
public class HelloWorld extends Applet
{
String name;
public void init()
{
name = getParameter( "name ");
}
public void paint(Graphics g)
{
g.drawString( " This demo show jsp:plugin usage,the " + name + " is <br> a parameter! ", 60, 25);
}
}
------解决方案--------------------
HelloWorld.java有没有编译成.class的文件，并且放在与PLUGIN.jsp同一个目录下