如何在mongodb-memory-server中设置初始数据？

npm install mongodb-memory-server

const { MongoMemoryServer } = require('mongodb-memory-server');

const mongoServer = new MongoMemoryServer();

await mongoServer.start();
const uri = mongoServer.getUri();

const MongoClient = require('mongodb').MongoClient;

const client = await MongoClient.connect(uri, { useNewUrlParser: true, useUnifiedTopology: true });
const db = client.db();

const collection = db.collection('myCollection');
await collection.insertMany([
  { name: 'John', age: 30 },
  { name: 'Jane', age: 25 },
]);