MongoDB如果不匹配，则在mongodb和insertOne()中将当前日期与日期进行比较

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

async function run() {
  const uri = 'your_mongodb_connection_string';
  const client = new MongoClient(uri);

  try {
    await client.connect();
    const database = client.db('your_database_name');
    const collection = database.collection('your_collection_name');

    // 假设我们要检查的字段是 'lastUpdated'
    const currentDate = new Date();
    const filter = { lastUpdated: { $ne: currentDate } }; // 不匹配当前日期的文档

    const document = {
      name: 'Example Document',
      lastUpdated: currentDate,
      // 其他字段...
    };

    const result = await collection.insertOne(document, { bypassSchemaValidation: true });

    console.log('Document inserted:', result.insertedId);
  } finally {
    await client.close();
  }
}

run().catch(console.dir);