从Perl脚本调用Java方法. [英] Calling Java methods from a Perl script.

问题描述

我有一个小的Java代码，我将其导出到.jar文件.

.jar文件包含一些方法，其中一种是简单方法(显示消息框).现在，我想编写一个可以调用此方法的perl脚本.

我该怎么办?如何在Perl脚本中导入jar文件?导入jar文件后，如何调用该方法?

Hi,

I have a small Java code which I exported to a .jar file.

The .jar file has some methods, one of which is a simple method (that displays a message box). Now, I want to write a perl script that can call this method.

How do I go about this? How do I import the jar file in a Perl script? After importing the jar file, how do I call the method?

推荐答案

一种解决方案是使用jni从c调用Java方法，然后为c函数.

swig [ ^ ]可以帮助您更快地完成此任务.

更新:
您可以使用 Jace [从Perl调用Java
[ ^ ]-它可能会起作用，但我自己还没有尝试过.

问候
Espen Harlinn

One solution is to call your java method from c using jni, and then create a perl wrapper for the c function.

swig[^] may help you getting this done faster.

Update:
You can use Jace[^] to create a c++ wrapper for your java project. Then use swig to create a perl wrapper for the c++ code.

You can always try:
Call Java from Perl
[^] - it will probably work, but I haven''t tried it myself.

Regards
Espen Harlinn

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