MongoDB 中 updateOne 优于 findOneAndUpdate 的用例[重复]

MongoDB是一种非关系型数据库，被广泛用于处理大规模数据的存储和查询。在MongoDB中，有两个常用的更新操作：updateOne和findOneAndUpdate。虽然它们都可以用于更新单个文档，但在某些情况下，updateOne比findOneAndUpdate更适合使用。本文将详细介绍这两个操作的用例，并提供相应的案例代码。

javascript
const { MongoClient } = require('mongodb');
async function updateDocument() {
  const uri = "mongodb+srv://:@/test?retryWrites=true&w=majority";
  const client = new MongoClient(uri);
  try {
    await client.connect();
    const database = client.db("mydb");
    const collection = database.collection("mycollection");
    const filter = { name: "John" };
    const update = { $set: { age: 30 } };
    const result = await collection.updateOne(filter, update);
    console.log(`${result.modifiedCount} document updated`);
  } finally {
    await client.close();
  }
}
updateDocument().catch(console.error);

javascript
const { MongoClient } = require('mongodb');
async function updateDocument() {
  const uri = "mongodb+srv://:@/test?retryWrites=true&w=majority";
  const client = new MongoClient(uri);
  try {
    await client.connect();
    const database = client.db("mydb");
    const collection = database.collection("mycollection");
    const filter = { name: "John" };
    const update = { $set: { age: 30 } };
    const options = { returnOriginal: false };
    const result = await collection.findOneAndUpdate(filter, update, options);
    console.log(result.value);
  } finally {
    await client.close();
  }
}
updateDocument().catch(console.error);