NodeJs如何解决连续操作？

const fs = require('fs');

fs.readFile('file.txt', 'utf8', (err, data) => {
  if (err) throw err;
  console.log(data);
});

const mysql = require('mysql');

const connection = mysql.createConnection({
  host: 'localhost',
  user: 'root',
  password: 'password',
  database: 'mydb'
});

const query = (sql) => {
  return new Promise((resolve, reject) => {
    connection.query(sql, (err, result) => {
      if (err) reject(err);
      resolve(result);
    });
  });
};

query('SELECT * FROM users')
  .then((result) => {
    console.log(result);
  })
  .catch((err) => {
    console.error(err);
  });

const axios = require('axios');

const fetchData = async () => {
  try {
    const response = await axios.get('https://api.example.com/data');
    console.log(response.data);
  } catch (error) {
    console.error(error);
  }
};

fetchData();