问题：
Can I perform a dumpdata in Django on just a single model, rather than the whole app, and if so, how?我可以仅在单个模型上而不是整个应用程序中在Django中执行dumpdata吗？如果可以，如何执行？
For an app it would be:对于一个应用程序，它将是：
python manage.py dumpdata myapp
However, I want some specific model, such as "myapp.mymodel" to be dumped.但是，我希望转储某些特定的模型，例如“ myapp.mymodel”。 The reason being, I have some huge, 3 million records plus, datasets in the same app that I would not like dumped.原因是，在我不希望转储的同一应用程序中，我有300万条巨大的记录集。
解决方案：
参考一： https://en.stackoom.com/question/4fZA参考二： https://stackoom.com/question/4fZA