How can I serialise a recursive function?

我怎么能连续的递归函数？

Pressing the load or save buttons will direct the form editor to serialise the form as appropriate.

按下按钮，加载或保存的形式将直接序列化编辑器为适当形式。

One solution is to use Model.write() to serialise the model to the filesystem, and Model.read() to deserialise it on startup.

一种解决方案是使用 Model.write()序列化模型到文件系统，然后在开始时使用 Model.read()将其取消序列化。