MongoDB InsertMany是否同时返回插入成功和失败的文档？

const { MongoClient } = require('mongodb');

async function insertDocuments() {
  const uri = 'mongodb://localhost:27017';
  const client = new MongoClient(uri);

  try {
    await client.connect();

    const db = client.db('mydb');
    const collection = db.collection('mycollection');

    const documents = [
      { name: 'Document 1' },
      { name: 'Document 2' },
      { name: 'Document 3' }
    ];

    const result = await collection.insertMany(documents);

    if (result.acknowledged) {
      console.log('Insertion successful!');
      console.log('Inserted document IDs:', result.insertedIds);
    } else {
      console.log('Insertion failed!');
    }
  } catch (error) {
    console.error('Error:', error);
  } finally {
    await client.close();
  }
}

insertDocuments();