If you name your model 'mouse', Mongoose will actually pluralize the collection name correctly to 'mice' (see source code).
But you can also explicitly name your collection when creating a model by passing it as the third parameter to model
:
var Mice = mongoose.model('Mice', MouseSchema, 'Mice');
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…