const schema = new mongoose.Schema({ name: 'string', size: 'string' }); const Tank = mongoose.model('Tank', schema);
const modelName = mongoose.model("collectionname", collectionSchema); //example const fruitSchma = new mongoose.Schema ({ name: String }); const Fruit = mongoose.model("Fruit", fruitSchema);
mongoose.connect('mongodb://localhost/gettingstarted', {useNewUrlParser: true,useUnifiedTopology: true});