适用于Java 6和Java 7的Mac OS X JavaApplicationStub [英] Mac OS X JavaApplicationStub for Java 6 AND Java 7

问题描述

我正在开发具有本机可执行文件的跨平台Java应用程序.对于Mac OS X，我使用 Jarbundler 作为ANT任务来创建应用程序包.

I am developing a cross platform Java application with native executables. For Mac OS X I use Jarbundler as an ANT task to create the App package.

现在，Oracle发布了Java 7和它自己的ANT任务" Appbundler ，我遇到了一个问题.

Now that Oracle released Java 7 and its own ANT task "Appbundler" I got a problem.

将本机Mac OS X JavaApplicationStub与Jarbundler一起使用仅适用于Apple Java 6，而将Oracle JavaApplicationStub与Appbundler一起使用仅适用于Java 7.

Using the native Mac OS X JavaApplicationStub with Jarbundler only works for Apple Java 6, and using the Oracle JavaApplicationStub with Appbundler only works for Java 7.

我确实非常了解其背景，但是我想知道是否有一个可用于Java 6和Java 7的JavaApplicationStub.至今没找到……

I do understand the background of this very well, but I was wondering whether there is a JavaApplicationStub available that works with both Java 6 and Java 7. I haven't found one so far...

而且顺便说一句:JavaApplicationStub是否必须是本机C/C ++/C#二进制文件?还是也可以是可执行的Shellscript?

更新:

shell脚本可以替代本机JavaApplicationStub.

A shell script is a possible alternative to a native JavaApplicationStub.

我扩展了 Ian Roberts基本shell脚本，并以.现在，它既支持Apple Java 6和Oracle Java 7，又支持应用程序捆绑包中Java属性的 Info.plist 样式(Oracle引入了新的属性密钥).随时使用它！

I extended Ian Roberts basic shell script and released it on GitHub as "universalJavaApplicationStub". It now supports both Apple Java 6 and Oracle Java 7 and also both Info.plist styles for Java properties in the application bundle (Oracle introduced new property keys). Feel free to use it!

推荐答案

bundle中的主要可执行文件可以是Shell脚本，因此您可以使用首先尝试/Library/Internet Plug-Ins/JavaAppletPlugin的脚本.plugin/Contents/Home/bin/java (java 7 JRE安装位置)，如果未找到，则退回到/usr/bin/java .后者将运行已安装的最新JDK(6或7)，如果根本找不到 JDK，则应该提示安装Java 6.

The main executable inside a bundle can be a shell script, so you could use a script that first tries /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java (the java 7 JRE install location), and falls back on /usr/bin/java if that is not found. The latter will run the most recent JDK that has been installed (6 or 7) and should prompt to install Java 6 if there is no JDK found at all.

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