在接收对象数组时更新react状态

class MyComponent extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      objects: [] // 初始化一个空的对象数组
    };
  }
  // ...
}

class MyComponent extends React.Component {
  // ...
  componentDidMount() {
    // 假设通过API获取对象数组数据
    fetch('https://api.example.com/objects')
      .then(response => response.json())
      .then(data => {
        this.setState({ objects: data }); // 更新状态
      })
      .catch(error => {
        console.error('Error:', error);
      });
  }
  // ...
}

class MyComponent extends React.Component {
  // ...
  render() {
    return (
      <div>
        {this.state.objects.map(object => (
          <div key={object.id}>{object.name}</div>
        ))}
      </div>
    );
  }
}