如何使用onChange和setState()将事件目标推送到处于状态的数组中的对象

constructor(props) {
  super(props);
  this.state = {
    objects: []
  };
}

render() {
  return (
    <div>
      <form>
        <input type="text" onChange={this.handleChange} />
        <button type="submit">Add Object</button>
      </form>
      <ul>
        {this.state.objects.map((object, index) => (
          <li key={index}>{object}</li>
        ))}
      </ul>
    </div>
  );
}

handleChange = (event) => {
  const value = event.target.value;
  this.setState((prevState) => ({
    objects: [...prevState.objects, value]
  }));
}