如何使用node.js从mongodb返回整个数组(无过滤器！)

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

const url = 'mongodb://localhost:27017'; // MongoDB数据库的URL
const dbName = 'mydatabase'; // 数据库名称

MongoClient.connect(url, function(err, client) {
  console.log("Connected successfully to server");

  const db = client.db(dbName);

  // 在这里执行查询操作
});

const collection = db.collection('mycollection'); // 集合名称

collection.find({}).toArray(function(err, docs) {
  console.log("Found the following records");
  console.log(docs);
  client.close();
});