不出现ClassNotFoundException异常详细步骤

先看最后的目录结构:

<jsp:plugin>不出现ClassNotFoundException异常详细步骤_第1张图片

1.新建一个applet:

2.在WebRoot下新建一个文件夹applet,把编译生成的AppletTest.class复制/剪切到applet下。

3.配置生成的StartPageForAppletTest.html的codebase:<applet codebase="/myApplet/applet" ...

4.在jsp:pluginApplet.jsp页面下配置<sp:plugin type="applet" code="AppletTest.class" codebase="/myApplet/applet" >

5.在地址栏输入:http://localhost:8080/myApplet/pluginApplet.jsp

注:生成的StartPageForAppletTest.html可以不管,删除也完全没关系的! 也可:codebase="./applet" ( . 指当前目录)。

 

附:

AppletTest.java:

import java.applet.Applet;
import java.awt.Color;
import java.awt.Graphics;
public class AppletTest extends Applet {
	public void paint(Graphics g){
	//g.drawArc(0,0,50,50,0,360);
	g.setColor(new Color(255,0,255));
	g.fillArc(0,0,50,50,0,360);	
	}
}

pluginApplet.jsp:

<%@ page contentType="text/html;charset=GB2312" %>
<HTML>
<BODY>
  <jsp:plugin type="applet" code="AppletTest.class" codebase="/myApplet/applet" >  
     <jsp:fallback>
        Plugin tag OBJECT or EMBED not supported by browser. 
     </jsp:fallback>
</jsp:plugin>
</body>
</html>

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