如何确保在Firebase查询填充数组后调用setState？

import React, { Component } from 'react';
import firebase from 'firebase';

class MyComponent extends Component {
  constructor(props) {
    super(props);
    this.state = {
      data: [],
    };
  }

  componentDidMount() {
    // 获取Firebase数据
    firebase.database().ref('path/to/data').on('value', (snapshot) => {
      const dataArray = [];
      snapshot.forEach((childSnapshot) => {
        const childData = childSnapshot.val();
        dataArray.push(childData);
      });
      // 更新组件状态
      this.setState({ data: dataArray });
    });
  }

  render() {
    const { data } = this.state;
    // 使用更新后的数据进行渲染
    return (
      <div>
        {data.map((item) => (
          <p key={item.id}>{item.name}</p>
        ))}
      </div>
    );
  }
}

export default MyComponent;