是否可以使用 angularfire2 在 Firestore 中创建顶级 collections？

Question

Reading the Angularfire GitHub page on collections doesn't reveal much about my how to create a top-level collection.

Is it possible to create a top-level collection through the SDK?

Answer 1

Collections are created automatically when you write a document to them. This applies equally to top-level collections or nested collections.

So if you follow the instructions in adding documentation to a collection , you'll be creating a collection.