mongodb Async-await Post方法

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

async function connectToMongoDB() {
  const uri = 'mongodb://localhost:27017'; // MongoDB连接字符串
  const client = new MongoClient(uri);

  try {
    await client.connect(); // 连接到MongoDB数据库
    console.log('Connected to MongoDB');

    const database = client.db('mydb'); // 选择数据库
    const collection = database.collection('mycollection'); // 选择集合

    // 构造要插入的数据
    const document = { name: 'John', age: 30 };

    // 使用Async-await进行Post方法的操作
    const result = await collection.insertOne(document);
    console.log('Document inserted:', result.insertedId);
  } catch (error) {
    console.error('Error:', error);
  } finally {
    await client.close(); // 关闭数据库连接
    console.log('Disconnected from MongoDB');
  }
}

connectToMongoDB();