如何向MongoDB发送请求以更新包含数组的对象

// 连接到MongoDB数据库
const MongoClient = require('mongodb').MongoClient;
const uri = 'mongodb://localhost:27017/mydb';
const client = new MongoClient(uri, { useNewUrlParser: true });
client.connect(err => {
  if (err) throw err;
  
  // 选择要更新的集合
  const collection = client.db('mydb').collection('mycollection');
  
  // 构建更新操作
  const filter = { _id: ObjectId('60a3e0f9e6d3b3b4e8a7c7e1') };
  const update = { $set: { myArray: [1, 2, 3, 4] } };
  
  // 发送更新请求
  collection.updateOne(filter, update, (err, result) => {
    if (err) throw err;
    console.log('Document updated');
    client.close();
  });
});