如何在Java中生成脚本代码？

Question

What is a good way to generate code from Java?

I have a visual FlowChart app, and want to integrate some code generation for specific graphs. So, I have mostly some objects (with names) and some connections between them (conditions).

I want these visual representation to transform in a specific type of scripting language.

Is there anything in java so that I can somehow define a template to generate my script? Eg tell the template what properties to take from the visual objects, and how to arrange them in the output language?

Answer 1

尝试使用像FreeMarker这样的模板引擎，您可以生成任何您想要的东西。

Answer 2

You can try Apache Velocity :

The Apache Velocity Engine is a free open-source templating engine.

There is a comparison between FreeMarker and Velocity here .