blocks|key|134161|text|如果你负担得起，JSmooth似乎能满足你的需求。不过，它上一次发布还是在2007年。关于它的许可证取自应用程序本身的说明：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|134162|134163|生成的可执行文件(由jsmooth创建的启动器)在LGPL下，有一个类似于gcc许可例外的“运行时例外”：它不要求您随同它分发源代码，也不要求您发布一则提到jsmooth的通知。|blockquote|134164|134165|134166|当使用JSmooth时，有一个标记为“骨架”的部分，允许您选择一些预定义的参数。其中之一是适用于GUI应用程序的“窗口包装器”，如下所述：|134167|134168|此框架包装了图形用户界面应用程序。|style|BOLD|134169|134170|134171|134172|不显示控制台I/O+|unordered-list-item|134173|如果找不到Java，则可以显示可配置的URL+(通常指向java下载页)。|134174|134175|可以将参数传递给应用程序(使用JSmooth默认参数机制，或者使用参数创建快捷方式)。|134176|此框架中的重要内容是选中选项"Launch+java+app+in+the+exe+process“，这将导致在与包装器exe相同的进程中运行JVM。这意味着在Windows任务管理器中只显示exe，而不是exe和java进程。|134177|另一种方法是编写自己的包装器。有关如何从本机应用程序调用this+Oracle+guide的信息，请参阅JVM。|134178|entityMap|0|LINK|mutability|MUTABLE|url|http://jsmooth.sourceforge.net/|1|http://docs.oracle.com/javase/7/docs/technotes/guides/jni/spec/invocation.html^0|8|7|0|0|0|0|0|0|0|0|6|A|0|0|0|0|0|0|0|0|0|S|H|1|0^^$0|@$1|2|3|4|5|6|7|1F|8|@]|9|@$A|1G|B|1H|1|1I]]|C|$]]|$1|D|3|-4|5|6|7|1J|8|@]|9|@]|C|$]]|$1|E|3|F|5|G|7|1K|8|@]|9|@]|C|$]]|$1|H|3|-4|5|6|7|1L|8|@]|9|@]|C|$]]|$1|I|3|-4|5|6|7|1M|8|@]|9|@]|C|$]]|$1|J|3|K|5|6|7|1N|8|@]|9|@]|C|$]]|$1|L|3|-4|5|6|7|1O|8|@]|9|@]|C|$]]|$1|M|3|N|5|G|7|1P|8|@$A|1Q|B|1R|O|P]]|9|@]|C|$]]|$1|Q|3|-4|5|6|7|1S|8|@]|9|@]|C|$]]|$1|R|3|-4|5|6|7|1T|8|@]|9|@]|C|$]]|$1|S|3|-4|5|6|7|1U|8|@]|9|@]|C|$]]|$1|T|3|U|5|V|7|1V|8|@]|9|@]|C|$]]|$1|W|3|X|5|V|7|1W|8|@]|9|@]|C|$]]|$1|Y|3|-4|5|6|7|1X|8|@]|9|@]|C|$]]|$1|Z|3|10|5|6|7|1Y|8|@]|9|@]|C|$]]|$1|11|3|12|5|6|7|1Z|8|@]|9|@]|C|$]]|$1|13|3|14|5|6|7|20|8|@]|9|@$A|21|B|22|1|23]]|C|$]]|$1|15|3|-4|5|6|7|24|8|@]|9|@]|C|$]]]|16|$17|$5|18|19|1A|C|$1B|1C]]|1D|$5|18|19|1A|C|$1B|1E]]]]

If you can afford it, <a href="http://jsmooth.sourceforge.net/" rel="noreferrer">JSmooth</a> seems to do what you need. It's last released in 2007 though. A note about its license taken from the app itself:
<blockquote>
The executable generated (the launchers created by JSmooth) are under the LGPL with a &quot;runtime exception&quot; similar to the gcc licence exception: It is not required that you distribute the source code with it, nor that you publish a notice mentionning jsmooth.
</blockquote>
When using JSmooth, there is a section labeled &quot;Skeleton&quot; that allows you to select some pre-defined parameters. One of them is a &quot;Windowed Wrapper&quot; that is fit for GUI applications described as follows:
<blockquote>
This skeleton wraps GUI applications.
<ul>
<li>No console I/O is displayed</li>
<li>If no Java VM is found, it is able to display a configurable URL (typically to a java download page).</li>
</ul>
Arguments can be passed to the application (either use the JSmooth default argument mechanism, or create a shortcut with arguments).
</blockquote>
The important thing in this skeleton is to check the option &quot;Launch java app in the exe process&quot; which results in running the JVM in the same process as the wrapper exe. This means only the exe is shown in the Windows Task Manager, as opposed to both the exe and the java process.
The alternative is to write your own wrapper. See <a href="http://docs.oracle.com/javase/7/docs/technotes/guides/jni/spec/invocation.html" rel="noreferrer">this Oracle guide</a> for how to invoke the JVM from a native application.

blocks|key|2912739|text|我用WinRun4J做过类似的事情，据我所知，它可以用于商业，因为它是CPL许可的。今天检查一下:设置进程名在Windows7上仍然有效(最初是在XP上)。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2912740|根据该网站的信息，您只需创建一个ini文件，该文件将告诉WinRun4J运行什么：|2912741|main.class=org.something.MyMainClass
classpath.1=*.jar|code-block|syntax|javascript|2912742|(还有更多的参数，您可以设置JRE的位置等)|2912743|在第二步中，将winrun4j.exe复制到适合您的应用程序的位置：|2912744|copy+winrun4j.exe+yourapplication.exe|2912745|(也有适用于Windows+x64的版本)|2912746|然后使用RCEDIT+(随WinRun4j提供)将ini添加到exe：|2912747|rcedit+/N+yourapplication.exe+yourapplication.ini|2912748|entityMap|0|LINK|mutability|MUTABLE|url|http://winrun4j.sourceforge.net/^0|2|8|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@$A|15|B|16|1|17]]|C|$]]|$1|D|3|E|5|6|7|18|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|19|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|1A|8|@]|9|@]|C|$]]|$1|M|3|N|5|6|7|1B|8|@]|9|@]|C|$]]|$1|O|3|P|5|H|7|1C|8|@]|9|@]|C|$I|J]]|$1|Q|3|R|5|6|7|1D|8|@]|9|@]|C|$]]|$1|S|3|T|5|6|7|1E|8|@]|9|@]|C|$]]|$1|U|3|V|5|H|7|1F|8|@]|9|@]|C|$I|J]]|$1|W|3|-4|5|6|7|1G|8|@]|9|@]|C|$]]]|X|$Y|$5|Z|10|11|C|$12|13]]]]

I did similar things with <a href="http://winrun4j.sourceforge.net/" rel="nofollow">WinRun4J</a>, as far as I remember it can be used commercially because it is CPL licensed. Checked this today: settings the process name still works (initially did this on XP) with Windows 7.

According to the website you simply create a ini file which tells WinRun4J what to run:

<pre><code>main.class=org.something.MyMainClass
classpath.1=*.jar
</code></pre>

(there are many more parameters, you can set where the JRE can be found and more)

In a second step you copy the winrun4j.exe to something that fits your application:

<pre><code>copy winrun4j.exe yourapplication.exe
</code></pre>

(There is a version for Windows x64 too)

Then you have RCEDIT (comes with WinRun4j) add the ini to the exe:

<pre><code>rcedit /N yourapplication.exe yourapplication.ini
</code></pre>

blocks|key|2912750|text|这看起来很老了，不值得你费这么大力气，但它也可能是你正在寻找的东西：Java+exe+Maker。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2912751|entityMap|0|LINK|mutability|MUTABLE|url|http://www.jexecutable.com/^0|Y|E|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

This seems pretty old, and not really worth the effort, but it may also be what you are looking for: <a href="http://www.jexecutable.com/" rel="nofollow">Java exe Maker</a>.

blocks|key|2700791|text|如果您希望推出自己的解决方案，您将需要查看JNI和Invocation+API，特别是用于创建VM的JNI_CreateJavaVM()，找到主方法GetStaticMethodID()并使用CallStaticVoidMethod调用它。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2700792|这就是java.exe、javaw.exe和其他各种本机启动器在内部所做的事情。一些示例包括：|2700793|2700794|OpenJDK+java.c+|unordered-list-item|2700795|IntelliJ+WinLauncher.cpp|2700796|WinRun4J+VM.cpp|2700797|2700798|如果您不想将本机构建系统与java构建系统集成在一起，一种方法是预先构建一个静态launcher.exe，并将其视为静态二进制blob。然后，在java构建期间，使用java修改二进制blob，以更新VERSIONINFO、图标和闪屏。这种方法的一个示例可以在IntelliJ+LauncherGeneratorMain.java中看到|2700799|entityMap|0|LINK|mutability|MUTABLE|url|http://docs.oracle.com/javase/7/docs/technotes/guides/jni/spec/invocation.html|1|http://hg.openjdk.java.net/jdk7/jdk7/hotspot/file/9b0ca45cd756/src/share/tools/launcher/java.c|2|https://github.com/JetBrains/intellij-community/blob/master/native/WinLauncher/WinLauncher/WinLauncher.cpp|3|https://github.com/poidasmith/winrun4j/blob/e4ab3564c7a580a9d4801c5954aacda667f88b3b/WinRun4J/src/java/VM.cpp|4|http://msdn.microsoft.com/en-us/library/windows/desktop/aa381058%2528v=vs.85%2529.aspx|5|https://github.com/JetBrains/intellij-community/blob/master/tools/launcher-generator/src/com/pme/launcher/LauncherGeneratorMain.java^0|1E|I|22|J|2O|K|P|E|0|0|3|8|C|9|0|0|0|E|1|0|0|O|2|0|0|F|3|0|0|14|C|2S|B|4|3M|Z|5|0^^$0|@$1|2|3|4|5|6|7|1A|8|@$9|1B|A|1C|B|C]|$9|1D|A|1E|B|C]|$9|1F|A|1G|B|C]]|D|@$9|1H|A|1I|1|1J]]|E|$]]|$1|F|3|G|5|6|7|1K|8|@$9|1L|A|1M|B|C]|$9|1N|A|1O|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|1P|8|@]|D|@]|E|$]]|$1|I|3|J|5|K|7|1Q|8|@]|D|@$9|1R|A|1S|1|1T]]|E|$]]|$1|L|3|M|5|K|7|1U|8|@]|D|@$9|1V|A|1W|1|1X]]|E|$]]|$1|N|3|O|5|K|7|1Y|8|@]|D|@$9|1Z|A|20|1|21]]|E|$]]|$1|P|3|-4|5|6|7|22|8|@]|D|@]|E|$]]|$1|Q|3|R|5|6|7|23|8|@$9|24|A|25|B|C]]|D|@$9|26|A|27|1|28]|$9|29|A|2A|1|2B]]|E|$]]|$1|S|3|-4|5|6|7|2C|8|@]|D|@]|E|$]]]|T|$U|$5|V|W|X|E|$Y|Z]]|10|$5|V|W|X|E|$Y|11]]|12|$5|V|W|X|E|$Y|13]]|14|$5|V|W|X|E|$Y|15]]|16|$5|V|W|X|E|$Y|17]]|18|$5|V|W|X|E|$Y|19]]]]

If you're looking to roll your own solution, you're going to want to look at JNI and the <a href="http://docs.oracle.com/javase/7/docs/technotes/guides/jni/spec/invocation.html">Invocation API</a> in particular <code>JNI_CreateJavaVM()</code> which is used to create a VM, find the main method <code>GetStaticMethodID()</code> and invoke it with <code>CallStaticVoidMethod</code>.

This is what the <code>java.exe</code>, <code>javaw.exe</code> and a variety of other native launchers do internally. Some examples include: 

<ul>
<li><a href="http://hg.openjdk.java.net/jdk7/jdk7/hotspot/file/9b0ca45cd756/src/share/tools/launcher/java.c">OpenJDK java.c</a> </li>
<li><a href="https://github.com/JetBrains/intellij-community/blob/master/native/WinLauncher/WinLauncher/WinLauncher.cpp">IntelliJ WinLauncher.cpp</a></li>
<li><a href="https://github.com/poidasmith/winrun4j/blob/e4ab3564c7a580a9d4801c5954aacda667f88b3b/WinRun4J/src/java/VM.cpp">WinRun4J VM.cpp</a></li>
</ul>

If you want don't want to integrate a native build system with your java build system, an approach is to build a static <code>launcher.exe</code> in advance, and treat it as a static binary blob. Then during your java build, modify the binary blob using java, to update the <a href="http://msdn.microsoft.com/en-us/library/windows/desktop/aa381058%28v=vs.85%29.aspx">VERSIONINFO</a>, icon and splash screen. An example of this approach can be seen in <a href="https://github.com/JetBrains/intellij-community/blob/master/tools/launcher-generator/src/com/pme/launcher/LauncherGeneratorMain.java">IntelliJ LauncherGeneratorMain.java</a>

Our Java Swing application is running on Windows and wrapped in an exe file using Launch4J.

We would like to customize our application process name and description (in Windows' task manager) as it is currently "javaw.exe" and "Java Platform SE binary" (which is confusing for our customers).

While older versions of Launch4J enabled to change this using <code>&lt;customProcName&gt;</code>, this option is now defunct as it is not working anymore as of Win7.

Is there any other (simple) workaround to customize our application process name and description?

For instance, changing javaw.exe executable filename seems like an approach (as we embed it in the wrapped exe file) but how then indicate to launch4j that the jvm file name changed?

Another option could be to create a launcher exe file: maybe an overkill?

Any ideas / hints are more than welcome; thanks!

Set Java process name on Windows

Windows

Java

我们的Java Swing应用程序在Windows上运行，并使用Launch4J封装在一个可执行文件中。我们希望自定义我们的应用程序进程名称和描述(在Windows的任务管理器中)，因为它当前是"javaw.exe“和"Java Platform SE binary”(这让我们的客户感到困惑)。虽然旧版本的Launch...

问在Windows上设置Java进程名称
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