在java和python之间传递数据 [英] passing data between java and python

问题描述

如果我的问题是noob，抱歉我使用pgsql 8.4运行Django 1.2，我需要在从用户获取输入后运行Java程序，进行一些计算并将结果返回给用户。

我可以知道在Java和Python Django之间传递数据的最佳方法是什么？我听说过Jython，但是根据Django文档，它需要扩展jython-Django，但目前它不支持django 1.2.x.我应该使用stdout传递数据吗？

感谢人们听到我的意见。

解决方案

使用子流程，并以简单的子流程运行Java程序。这非常非常简单和合理的快速。

如果您需要做更多可扩展的内容，那么您应该考虑创建一个 glassfish 服务器与您的Java代码，所以您的Python可以使Web服务请求到Java。这是更可扩展的，但也更多的工作。

Apologies if my question is noob. I'm running Django 1.2 with pgsql 8.4 and I'm required to run a Java program after getting the inputs from the user, does some calculations and return the results back to the user.

May I know what is the best way to pass data between the Java and Python Django, such that the above scenario are taken care of? I heard of Jython, but according to the Django docs, it requires the extension jython-Django, but currently it doesn't support django 1.2.x. Should I pass the data using stdout?

thanks people for hearing me out.

解决方案

Use subprocess and run the Java program as a simple subprocess. It's very, very simple and reasonably fast.

If you need to do something more scalable, you should look at creating a glassfish server with your Java code so your Python can make web services requests to the Java. This is more scalable, but also more work.

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