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所以我正在學習如何將一個applet嵌入到jsp頁面中。但事情是,當我運行index.jsp時,總會有一個錯誤。錯誤表示該applet類缺失,我不知道如何解決該問題。我將applet的完整類名稱放在index.jsp中,並創建了applet的jar文件。這是applet和jsp的代碼。在JSP中嵌入Applet
package HelloApplet;
import java.applet.Applet;
import java.awt.Graphics;
public class HelloApplet extends Applet {
@Override
public void paint(Graphics g) {
g.drawString("Hello applet!", 50, 25);
}//end paint
}//end class
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<h1>Hello World!</h1>
<br>
<applet code="HelloApplet.HelloApplet" archive="HelloApplet.jar" width="600" height="480"/>
</body>
</html>