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运行java小程序时魔法值1013084704不兼容_Java_Html - Fatal编程技术网

运行java小程序时魔法值1013084704不兼容

运行java小程序时魔法值1013084704不兼容,java,html,Java,Html,运行hello world小程序时,我收到不兼容的魔法值1013084704错误: import javax.swing.JApplet; import javax.swing.SwingUtilities; import javax.swing.JLabel; public class Screenshot extends JApplet { //Called when this applet is loaded into the browser. public void i

运行hello world小程序时,我收到不兼容的魔法值1013084704错误:

import javax.swing.JApplet;
import javax.swing.SwingUtilities;
import javax.swing.JLabel;

public class Screenshot extends JApplet {
    //Called when this applet is loaded into the browser.
    public void init() {
        //Execute a job on the event-dispatching thread; creating this applet's GUI.
        try {
            SwingUtilities.invokeAndWait(new Runnable() {
                public void run() {
                    JLabel lbl = new JLabel("Hello World");
                    add(lbl);
                }
            });
        } catch (Exception e) {
            System.err.println("createGUI didn't complete successfully");
        }
    }
}
HTML代码:

<applet code="Screenshot.class" archive="<?php echo URLgenerator::getScryptURL('screenshot.jar')?>" width="100px" height="100px"></applet>

问题与在
元素中指定存档的方式有关

看看元素在到达web浏览器时的真实外观。提示:使用“视图作为源”

我预计发生的情况是存档的URL不正确,并导致服务器提供错误页面。浏览器试图将错误页面的HTML内容解释为JAR文件或类文件,并发现它没有所需的“幻数”


(尝试以十六进制查看该数字,然后将字节映射到ASCII…

可能重复的。。。这与某种HTML内容是一致的。