子组件在重新呈现后无法读取属性

// ParentComponent.js
import React from 'react';
import ChildComponent from './ChildComponent';

class ParentComponent extends React.Component {
  render() {
    const { myProperty } = this.props;
    return <ChildComponent myProperty={myProperty} />;
  }
}

export default ParentComponent;

// ChildComponent.js
import React from 'react';

class ChildComponent extends React.Component {
  render() {
    const { myProperty } = this.props;
    return <div>{myProperty}</div>;
  }
}

export default ChildComponent;

// ChildComponent.js
import React from 'react';

class ChildComponent extends React.Component {
  componentDidUpdate(prevProps) {
    if (this.props.myProperty !== prevProps.myProperty) {
      // 属性发生变化，进行相应的处理
    }
  }

  render() {
    const { myProperty } = this.props;
    return <div>{myProperty}</div>;
  }
}

export default ChildComponent;