您可以使用jar2exe将jar转换为exe。但是你需要购买软件。如果你需要一个开源软件，我会建议JSmooth。

或者，您可以使用一些java-to-c转换器(例如JCGO)，并将生成的C文件编译为目标平台的本机二进制(.exe)文件。

如果您需要将整个应用程序转换为本机代码，即EXE加dll，有ExcelsiorJET。我发现它工作得很好，并提供了捆绑JRE的替代方案。

编辑:这是在2010年发布的-该产品已不再可用。

I would say launch4j is the best tool for converting a java source code(.java) to .exe file You can even bundle a jre with it for distribution and the exe can even be iconified. Although the size of application increases, it makes sure that the application will work perfectly even if the user does not have a jre installed. It also makes sure that you are able to provide the specific jre required for your app without the user having to install it separately. But unfortunately, java loses its importance. Its multi platform support is totally ignored and the final app is only supported for windows. But that is not a big deal, if you are catering only to windows users.

以我之见，JSmooth似乎做得相当不错。

你可以用Janel。最后一个是作为应用程序启动器或服务启动器(可从4.x获得)。