mongodb - Why does Mongoose automatically add s and lowercase when creating a collection?

Question

I didn't find any relevant explanation in the document, please give me some advice, thank you. Mongoose uses the model to create the corresponding collection in mongodb. When mongoose creates the collection internally, it lowercases the collection name ('friendimpression') we pass. At the same time, if Lowercase...

伊谢尔伦 · Answer

1. Found from the document:

The first argument is the singular name of the collection your model is for. Mongoose automatically looks for the plural version of your model name. Thus, for the example above, the model Tank is for the tanks collection in the database. The . model() function makes a copy of schema. Make sure that you've added everything you want to schema before calling .model()!

2. You can specify the name of the collection in the third parameter.

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巴扎黑 · Answer

Here is a code example, you can see if it helps https://github.com/treeandgra...