我有点不知所措,试图让我的 Java 游戏在浏览器中运行。我已经成功地让它作为一个 Java Web Start 应用程序运行,但是将它转换为一个浏览器窗口内的小程序让我发疯了。
MYAPPLET.jnlp:
<?xml version="1.0" encoding="UTF-8"?>
<jnlp href="MYAPPLET.jar" codebase="http://www.myDomain.com/directoryContainingJar/">
<information>
<title>Name</title>
<vendor>----</vendor>
<offline-allowed />
</information>
<resources>
<j2se version="1.4+"
href="http://java.sun.com/products/autodl/j2se" />
<jar href="MYAPPLET.jar" main="true" />
</resources>
<applet-desc
name="Name"
main-class="main.MainClass"
width="700"
height="600">
</applet-desc>
</jnlp>
在我的 html 文件中:
<applet width="700" height="600" code="main.MainClass">
<param name="jnlp_href" value="MYAPPLET.jnlp">
</applet>
加载页面时出现此错误:
ExitException[ 3]MissingFieldException[ The following required field is missing from the launch file: <jnlp>]
at sun.plugin2.applet.JNLP2Manager.redirectLaunchDesc(Unknown Source)
at sun.plugin2.applet.JNLP2Manager.initialize(Unknown Source)
at sun.plugin2.main.client.PluginMain.initManager(Unknown Source)
at sun.plugin2.main.client.PluginMain.access$300(Unknown Source)
at sun.plugin2.main.client.PluginMain$2.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Error while initializing manager: ExitException[ 3]MissingFieldException[ The following required field is missing from the launch file: <jnlp>], bail out
我已经改变了主类,所以它extends JApplet
不是JFrame
但除此之外我不知道该怎么做。
是的,我已经阅读了http://docs.oracle.com/javase/tutorial/deployment/applet/deployingApplet.html和谷歌的错误。