如何在NodeJs中将Mongo Bulk与多文档事务一起使用？

const { MongoClient } = require('mongodb');
const { Bulk } = require('mongodb-core');

const url = 'mongodb://localhost:27017'; // MongoDB连接字符串
const dbName = 'mydb'; // 数据库名称

// 创建MongoDB连接对象
const client = new MongoClient(url, { useUnifiedTopology: true });

client.connect((err) => {
  if (err) {
    console.error('Failed to connect to MongoDB:', err);
    return;
  }

  console.log('Connected to MongoDB');

  // 创建事务对象
  const session = client.startSession();

  session.startTransaction();

  // 创建Bulk对象
  const bulk = new Bulk();

  // 添加批量操作的文档
  bulk.insert({ name: 'John' });
  bulk.update({ _id: 123 }, { $set: { age: 25 } });
  bulk.remove({ _id: 456 });

  // 执行Bulk操作
  bulk.execute((err) => {
    if (err) {
      console.error('Failed to execute bulk operation:', err);
      session.abortTransaction();
      session.endSession();
      return;
    }

    console.log('Bulk operation executed successfully');

    // 提交事务并关闭会话
    session.commitTransaction((err) => {
      if (err) {
        console.error('Failed to commit transaction:', err);
        session.abortTransaction();
        session.endSession();
        return;
      }

      console.log('Transaction committed successfully');

      session.endSession();
    });
  });
});