从控制器中访问视图组件的属性

import React from 'react';
import MyComponent from './MyComponent'; // 假设MyComponent是一个视图组件

class MyController extends React.Component {
  render() {
    return <MyComponent />;
  }
}

import React from 'react';
import MyComponent from './MyComponent';

class MyController extends React.Component {
  render() {
    return <MyComponent myProp="Hello World" />;
  }
}

import React from 'react';

class MyComponent extends React.Component {
  render() {
    const { myProp } = this.props; // 通过props对象获取属性
    return <div>{myProp}</div>;
  }
}