如何嵌入在网页中的Java小程序? [英] How to embed a Java applet in a web page?
问题描述
我用下面的code嵌入在网页中的Java小程序,
I am using the following code to embed a Java applet in a web page,
<APPLET CODE="main.class" WIDTH=500 HEIGHT=80 archive='testing.jar'>
</APPLET>
但问题是,我的小程序的类文件是在一个名为环境
包,
这意味着我的 main.class
是一个文件夹环境中。
But the problem is, the class file for my applet is in a package named environment
,
which means my main.class
is inside a folder environment.
浏览器显示我的错误消息,当我使用它不能搜索我的类文件
The browser show me the error message that it can't search my class file when I use
CODE="main.class"
我
如何设置为引用的类文件包,其中我出口出来的jar文件?
How can I set it to refer the class file in a package in the jar file which I export out?
推荐答案
您可能会想看看的部署一个Applet 并的部署利用Applet标记。这里有一个小工作示例一个小程序,可以帮助你的。该页面的HTML很简单:
You'll probably want to take a look at Deploying an Applet and Deploying With the Applet Tag. Here's a small working example of an applet that might help you. The HTML for that page is simply:
<applet width="200" height="200" archive="ImageIconApplet.jar"
code="com.whitefang34.ImageIconApplet" />
Applet源$ C $ c是:
The applet source code is:
package com.whitefang34;
public class ImageIconApplet extends JApplet {
public void init() {
URL url = getClass().getResource("/images/WhiteFang34.jpg");
ImageIcon icon = new ImageIcon(url);
JLabel label = new JLabel(icon, JLabel.CENTER);
add(label);
}
}
和applet的包装罐包括:
And the packaged jar for the applet contains:
/com/whitefang34/ImageIconApplet.class
/images/WhiteFang34.jpg
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