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java - 从 Web 链接访问 .jnlp 文件时出错

转载 作者:行者123 更新时间:2023-12-02 07:22:46 24 4
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我在门户网站上上传了一个链接到 .jnlp 文件的 Java 应用程序。该文件的链接位于 html 文件 Launch.html 中,如下所示:

enter image description here当我点击启动按钮时出现的错误如下:

HTTP Error 404.3 - Not Found
The page you are requesting cannot be served because of the extension configuration. If the page is a script, add a handler. If the file should be downloaded, add a MIME map.

launch.jnlp内容:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<jnlp codebase="" href="launch.jnlp" spec="1.0+">
<information>
<title>BuisnessInternals</title>
<vendor>Administrator</vendor>
<homepage href=""/>
<description>BuisnessInternals</description>
<description kind="short">BuisnessInternals</description>
<icon href="Welcome2.png" kind="splash"/>
</information>
<update check="always"/>
<resources>
<j2se version="1.6+"/>
<jar href="BuisnessInternals.jar" main="true"/>
<jar href="lib/AbsoluteLayout.jar"/>
<jar href="lib/itext-pdfa-5.3.3-javadoc.jar"/>
<jar href="lib/itext-pdfa-5.3.3-sources.jar"/>
<jar href="lib/itextpdf-5.3.3.jar"/>
<jar href="lib/itext-xtra-5.3.3-javadoc.jar"/>
<jar href="lib/itext-xtra-5.3.3-sources.jar"/>
<jar href="lib/itext-xtra-5.3.3.jar"/>
<jar href="lib/itextpdf-5.3.3-javadoc.jar"/>
<jar href="lib/itextpdf-5.3.3-sources.jar"/>
<jar href="lib/itextpdf-5.3.3.jar"/>
<jar href="lib/beansbinding-1.2.1.jar"/>
<jar href="lib/eclipselink-2.3.2.jar"/>
<jar href="lib/javax.persistence-2.0.3.jar"/>
<jar href="lib/org.eclipse.persistence.jpa.jpql_1.0.1.jar"/>
<jar href="lib/barcode.jar"/>
<jar href="lib/itext-pdfa-5.3.3-javadoc.jar"/>
<jar href="lib/itext-pdfa-5.3.3-sources.jar"/>
<jar href="lib/itext-pdfa-5.3.3.jar"/>
<jar href="lib/itext-xtra-5.3.3-javadoc.jar"/>
<jar href="lib/itext-xtra-5.3.3-sources.jar"/>
<jar href="lib/itext-xtra-5.3.3.jar"/>
<jar href="lib/itextpdf-5.3.3-javadoc.jar"/>
<jar href="lib/itextpdf-5.3.3-sources.jar"/>
<jar href="lib/itextpdf-5.3.3.jar"/>
<jar href="lib/jcalendar-1.4.jar"/>
</resources>
<application-desc main-class="buisnessinternals.mainFrame">
</application-desc>
</jnlp>

launch.html内容:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Test page for launching the application via JNLP</title>
</head>
<body>
<h3>Test page for launching the application via JNLP</h3>
<script src="http://java.com/js/deployJava.js"></script>
<script>
deployJava.createWebStartLaunchButton("launch.jnlp")
</script>
<!-- Or use the following link element to launch with the application -->
<!--
<a href="launch.jnlp">Launch the application</a>
-->
</body>
</html>

有什么办法可以解决这个问题吗?

最佳答案

似乎 Web 服务器需要一些额外的配置才能将 .jnlp 文件扩展名与 application/x-java-jnlp-file mime 类型关联起来。

关于java - 从 Web 链接访问 .jnlp 文件时出错,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/14000876/

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